BPT-V03-03.0 - Solar panel BLAUPUNKT - Free user manual and instructions

Product Type	Solar Panel
Brand	Blaupunkt
Model	BPT-V03-03.0
Rated Power	100 W
Cell Type	Monocrystalline
Dimensions (L x W x H)	1020 x 670 x 35 mm
Weight	8.5 kg
Rated Voltage	12 V
Rated Current	8.33 A
Open Circuit Voltage	22.5 V
Short Circuit Current	10 A
Efficiency	18%
Operating Temperature	-40°C to +85°C
Frame Material	Aluminum alloy
Cover Material	Tempered glass
Junction Box	IP65 rated
Connector Type	MC4 compatible
Maintenance	Clean with water and soft cloth; avoid abrasive cleaners
Safety	Install with appropriate fuse; avoid shading; use with charge controller
Spare Parts	Mounting brackets, cables, connectors available
Product Life	25 years linear power output guarantee

Frequently Asked Questions - BPT-V03-03.0 BLAUPUNKT

What is the rated power of the Blaupunkt BPT-V03-03.0 solar panel?

The Blaupunkt BPT-V03-03.0 solar panel has a rated power output of 100 W under standard test conditions.

What type of solar cells does this panel use?

This panel uses monocrystalline silicon cells, which offer high efficiency and performance in low light.

What are the dimensions and weight of the panel?

The panel measures approximately 1020 x 670 x 35 mm and weighs about 8.5 kg.

Can I connect this panel directly to a battery?

It is recommended to use a charge controller to prevent overcharging and damage to the battery. The panel's voltage is 12V nominal.

What is the maximum voltage and current the panel can produce?

The open circuit voltage is 22.5 V and the short circuit current is 10 A.

How do I clean and maintain the solar panel?

Clean the panel with water and a soft cloth. Avoid using abrasive cleaners or harsh chemicals. Regular cleaning ensures optimal performance.

What safety precautions should I take when installing?

Install the panel with an appropriate fuse or circuit breaker. Avoid shading the panel partially. Use proper mounting brackets and ensure secure installation.

Are spare parts available for this model?

Yes, mounting brackets, extension cables, and MC4 connectors are available as spare parts.

What is the operating temperature range?

The panel can operate in temperatures from -40°C to +85°C.

Does the panel come with a warranty?

Blaupunkt offers a 25-year linear power output guarantee. Actual warranty terms may vary by region.

USER MANUAL BPT-V03-03.0 BLAUPUNKT

GRID-TIED PV STRING INVERTER

BPT-V03-12

BPT-V03-15

USER MANUAL

2. SAFETY WARNINGS AND INSTRUCTIONS

2.1 SAFETY SIGNS 2.2 SAFETY INSTRUCTIONS 2.3 NOTES FOR USING

4. PRODUCT INSTALLATION

4.1 SELECT INSTALLATION LOCATION 4.2 INVERTER INSTALLATION

5. ELECTRICAL CONNECTION

5.1 DC INPUT TERMINAL CONNECTION 5.2 AC INPUT TERMINAL CONNECTION 5.3 THE CONNECTION OF THE GROUND LINE 5.4 MAX. OVER CURRENT PROTECTION DEVICE 5.5 INVERTER MONITORING CONNECTION 5.6 INSTALLATION OF DATALOGGER 5.7 CONFIGURATION OF DATALOGGER

6. STARTUP AND SHUTDOWN

6.1 START UP THE INVERTER 6.2 INVERTER SHUTDOWN

7. ZERO EXPORT FUNCTION VIA SUN LIMITER

7.1 SUN LIMITER FUNCTION WIRING DIAGRAM 7.2 CONNECT THE SUN LIMITER TO INVERTER 7.3 USE OF ZERO EXPORT FUNCTION 7.4 ZERO-EXPORT FUNCTION (OPTION) 7.5 NOTES WHILE USING ZERO EXPORT FUNCTION 7.6 HOW TO BROWSE THE LOAD POWER OF YOUR PV GRID-TIE PLANT ON MONITORING PLATFORM?

The manual mainly describes the product information, guidelines for installation, operation and maintenance. The manual cannot include complete information about the photovoltaic (PV) system.

HOW TO USE THIS MANUAL

Read the manual and other related documents before performing any operation on the inverter. Documents must be stored carefully and be available at all times. Contents may be periodically updated or revised due to product development. The information in this manual is subject to change without notice.

PHOTOVOLTAIC GRID-CONNECTED SYSTEM

Application of inverter in photovoltaic power system

1. INTRODUCTION

1.1 APPEARANCE INTRODUCTION

On-grid inverter can convert solar panel DC power into AC power which can directly input to the grid. Its appearance is shown below. These models contain BPT-V03-12, BPT-V03-15. The following is collectively referred to as 'inverter'.

Pic 1.1 Front view

Pic 1.2 Bottom view

1.2 PARTS LIST

Please check the following table, to see whether all the parts are included in the package:

2. SAFETY WARNINGS AND INSTRUCTIONS

Improper use may result in potential electric shock hazards or burns. This manual contains important instructions that should be followed during installation and maintenance. Please read these instructions carefully before use and keep them for future reference.

2.1 SAFETY SIGNS

Safety symbols used in this manual, which highlight potential safety risks and important safety information, are listed as follows:

Warning:

Warning symbol indicates important safety instructions, which if not correctly followed, could result in serious injury or death.

Shock Hazard:

Caution, risk of electric shock symbol indicates important safety instructions, which if not correctly followed, could result in electric shock.

Safety Hint:

Note symbol indicates important safety instructions, which if not correctly followed, could result in some damage or the destruction of the inverter.

High Temperature Hazard:

Caution, hot surface symbol indicates safety instructions, which if not correctly followed, could result in burns.

2.2 SAFETY INSTRUCTIONS

Warning:

Electrical installation of the inverter must conform to the safety operation rules of the country or local area.

Warning:

Inverter adopts non-isolated topology structure, hence must insure DC input and AC output are electrical isolated before operating the inverter.

Strictly prohibit grounding the positive and negative poles of the PV string. Otherwise it will damage the inverter.

Shock Hazard:

Prohibit disassembling inverter case, there existing shock hazard, which may cause serious injury or death, please ask qualified person to repair.

Shock Hazard:

When PV module is exposed to sunlight, the output will generate DC voltage. Prohibit touching to avoid shock hazard.

Shock Hazard:

While disconnect the input and output of the inverter for maintenance, please waits for at least 5 mins until the inverter discharge the remnant electricity.

High Temperature Hazard:

Local temperature of inverter may exceed 80°C while under operating. Please do not touch the inverter case.

2.3 NOTES FOR USING

The three phase string power inverter is designed and tested under related safety regulations. It can ensure the personal safety of the user. But as a electric device, it may cause shock or injury by incorrect operation. Please operate the unit under below requirements:

1. Inverter should be installed and maintained by qualified person under local standard regulations.
2. Must disconnect the AC side first, then disconnect DC side while doing installation and maintenance, after that, please wait at least 5 mins to avoid getting shocked.
3. Local temperature of the inverter may exceed 80° C while under operating. Do not touch to avoid getting injured.
4. All electrical installation must be in accord with local electrical standards, and after obtaining the permission of the local power supply department, the professionals can connect the inverter to the grid.
5. Please take appropriate anti-static measure.
6. Please install where children can not touch.
7. When starting the inverters, first close the circuit breaker on the grid side, then close the DC side; when shutting down the inverters, first disconnect the circuit breaker on the AC side, then disconnect the DC side.
8. Do not insert or remove AC and DC terminals while the inverter is in normal operation.
9. The DC input voltage of the inverter must not exceed the maximum value specified for the model.

Figure 3.1 Front panel display

3.2 STATUS INDICATOR

There are four LED status indicator lights on the front panel of the inverter. See Table 3.1 for details.

Indicator	status	Explanation
	on	Inverter detects DC input
	off	Low DC input voltage
	on	Grid Connected
	off	Grid Unavailable
NORMAL	on	Under normal operating
	off	Stop operating
	on	Detected faults or report faults
	off	Under normal operating

Table 3.1 Status indicator lights

3.3 BUTTONS

There are four keys on the front panel of the inverter (from left to right): Esc, Up, Down, and Enter keys. The keypad is used for:

• Scrolling through the displayed options (using the Up and Down keys);
• Accessing and modifying the adjustable settings (using the Esc and Enter keys).

Esc

UpDownEnter

3.4 LCD DISPLAY

The two-line Liquid Crystal Display (LCD) is located on the front panel of the inverter and shows the following information:

• Inverter operation status and data; • Service messages for operator;
• Alarm messages and fault indications.

4. PRODUCT INSTALLATION

4.1 SELECT INSTALLATION LOCATION

To select a location for the inverter, the following criteria should be considered:

WARNING: Risk of fire

• Do not install the inverter in areas containing highly flammable materials or gases.
• Do not install the inverter in potentially explosive atmospheres.
• Do not install in small closed spaces where air cannot circulate freely. To avoid overheating, always make sure the flow of air around the inverter is not blocked.

- Exposure to direct sunlight will increase the operational temperature of the inverter and may cause output power limiting. It is recommended that the inverter be installed to avoid direct sunlight or rain.

- To avoid overheating, ambient air temperature must be considered when choosing the inverter installation location. It is recommended that a sun shade be used to minimize direct sunlight when the ambient air temperature around the unit exceeds 100°F/40°C.

Pic 4.1 Recommended installation place

Install on a wall or strong structure capable of bearing the weight.

Install vertically with a maximum incline of +/-15 degrees. If the mounted inverter is tilted to an angle greater than the maximum noted, heat dissipation can be inhibited, and may result in less than expected output power.

If installing more than one inverter, must leave at least 500mm gap between each inverter. And each inverter must be at least 500mm above and below. And must install the inverter at the place where children cannot touch. Please see picture 4.3.

Consider whether the installation environment is helpful to see the inverter LCD display and indicator status clearly.

Must offer a ventilate environment if inverter installed in the airtight house.

Safety Hint:

Do not place or store any items next to the inverter.

Pic 4.2 Installation Angle

Pic 4.3 Installation Gap

4.2 INVERTER INSTALLATION

The inverter is designed according to the wall mounted type installation, please use the wall mounted (the brick wall of the expansion bolt) when installing.

Pic 4.4 Inverter Installation

PROCEDURE SHOWS BELOW:

1. Locate the appropriate wall according to the bolt position on the mounting bracket, then mark the hole. On a brick wall, the installation must be suitable for expansion bolt installation.

Pic 4.5 Inverter hanging plate installation

1. Ensure that the position of the installation holes on the wall matches the mounting plate, and the mounting rack is placed horizontally.
2. Hang the inverter onto the top of the mounting rack, then use the M4 screw from the accessories to lock the inverter heat sink to the hanging plate, ensuring the inverter does not move.

Pic 4.6 Inverter installation

5. ELECTRICAL CONNECTION

5.1. DC INPUT TERMINAL CONNECTION

1. Switch the Grid Supply Main Switch (AC) OFF.
2. Switch the DC Isolator OFF.
3. Assemble the PV input connector to the inverter.

Safety Hint:

Please do not connect the PV array positive or negative pole to the ground, as this could cause serious damage to the inverter.

Safety Hint:

Before connection, please make sure the polarity of the output voltage of the PV array matches the "DC+" and "DC-" symbols.

Safety Hint:

Before connecting the inverter, please make sure the PV array open circuit voltage is within the 1000V limit of the inverter.

Pic 5.1 DC+ connector (MC4)

Pic 5.2 DC- connector (MC4)

Safety Hint:

Please use approved DC cable for PV system.

Cable type	Cross section (mm2)
	Range	Recommended value
Industry generic PV cable (model: PV1-F)	4.0~6.0(12~10AWG)	4.0(12AWG)

Table 5.1 DC Cable Specifications

The steps to assemble the DC connectors are listed as follows:

a) Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 5.3).

Pic 5.3 Disassemble the connector cap nut

b) Crimp metal terminals with crimping pliers as shown in picture 5.4.

Pic 5.4 Crimp the contact pin to the wire

c) Insert the contact pin into the top part of the connector and screw up the cap nut to the top part of the connector. (as shown in picture 5.5).

Pic 5.5 Connector with cap nut screwed on

d) Finally insert the DC connector into the positive and negative input of the inverter, as shown in picture 5.6

Pic 5.6 DC input connection

Warning:

Sunlight shining on the panel will generate voltage; high voltage in series may cause danger to life. Therefore, before connecting the DC input line, the solar panel needs to be blocked by opaque material and the DC switch should be 'OFF'. Otherwise, the high voltage of the inverter may lead to life-threatening conditions.

5.2 AC INPUT TERMINAL CONNECTION

Do not close the DC switch after the DC terminal is connected. Connect the AC terminal to the AC side of the inverter. The AC side is equipped with three-phase AC terminals that can be conveniently connected. Flexible cords are recommended for easy installation. The specifications are as shown in Table 5.2.

Warning:

Prohibit using a single circuit breaker for multiple inverters; prohibit the connection of load between inverter circuit breakers.

	Cable CSAModel Cable outer dia AWG Breaker Max cable length
BPT-V03-12-15	2		106mm20-25mm	Outside cable(3+N+PE)20m

Table 5.2 Cable information

The AC output connector is divided into three parts: matching socket, sleeve, and sealing sleeve, as shown in Picture 5.7. The steps are as follows:

Step 1: Remove the cable sealing ring and sleeve in sequence from the AC connector.

Step 2: Use strippers to strip the protective sheath and insulation layer of the AC cable to the right length, as shown in Picture 5.8.

1

2

3

4

1. Matching socket

2. Sleeve

3. Sealing core

4. Sealing nut

Pic 5.7 AC connector structure

Step 3: Insert the cable (L1, L2, L3, N, PE) into the sealing sleeve.

Pic 5.8 Strip AC cable

Warning:

Be careful to distinguish the L1, L2, L3, N and PE of the AC cables.

Step 4: Use the hexagon screwdriver, loosen the bolts of the socket in turn, and insert each cable core into the corresponding jack, and set each screw. The connection hole of AC connection terminal labeling is shown in Picture 5.9.

Pic 5.9 AC Connector Hole Pattern

Step 5: Set the sleeve and sealing ring in place.

Step 6: Connect the terminals to the inverter as shown in picture 5.10.

Pic 5.10 AC input connection

5.3 THE CONNECTION OF THE GROUND LINE

Good grounding is good for resisting surge voltage shock and improving EMI performance. Therefore, before connecting AC, DC and communication cables, you need to ground the cable firstly. For a single system, just ground the PE cable. For multiple machine systems, all PE cables of the inverter need to be connected to the same grounding copper platoon to ensure the equipotential connection. The installation of the shell ground wire is shown as picture 5.11.

Figure 5.11 Installation of the shell ground wire

Warning:

The inverter has a built-in leakage current detection circuit. If an external leakage current protection device is connected, its operating current must be greater than 300 mA or higher, otherwise the inverter may not work properly.

5.4 MAX. OVER CURRENT PROTECTION DEVICE

In order to protect the inverter AC connection, it is recommended to install a circuit breaker to prevent overcurrent. See Table 5.3 below.

Inverter	Rated output voltage(V)	Rated output current(A)	Current for protection device(A)
BPT-V03-12 23	0 30	17.4
BPT-V03-15 23	0 30	21.8

Table 5.3 Recommended current protector specifications

5.5 INVERTER MONITORING CONNECTION

The inverter has the function of wireless remote monitoring. The inverter with Wi-Fi function is equipped with a Wi-Fi Plug to connect the inverter and network. The Wi-Fi Plug's operation, installation, Internet access, APP downloading and other processes are detailed in the instructions.

5.6 INSTALLATION OF DATALOGGER

When the inverter leaves the factory, the installation location of the datalogger is sealed by a sealed plate as shown in Picture 5.13. When installing the datalogger, remove the sealing plate, replace it with the sealing plate with a square hole from the accessories, and tighten the screws. Insert the datalogger into the interface and fix it with a screw. The configuration of the datalogger needs to be performed after all electrical connections have been completed and the inverter DC power is on. When the inverter is on DC power, it is determined whether the datalogger is normally electrified (the LED light shines out of the shell).

5.7 CONFIGURATION OF DATALOGGER

For the configuration of the datalogger, please refer to the illustrations of the datalogger.

6. STARTUP AND SHUTDOWN

Before starting the inverter, make sure that the inverter can meet the following conditions, otherwise it may result in fire or damage to the inverter. In this case, we do not undertake any responsibility. At the same time, to optimize the system configuration, it is recommended that the two inputs be connected to the same number of photovoltaic modules.

a) The maximum open circuit voltage of each set of photovoltaic modules shall not exceed 1000Vdc under any conditions. b) Each input of the inverter should use the same type of photovoltaic module in series. c) The total output power of PV shall not exceed the maximum input power of the inverter, and each photovoltaic module shall not exceed the rated power of each channel.

6.1 START UP THE INVERTER

When starting up the three-phase string inverter, follow the steps below:

1. First, switch on the AC breaker.
2. Turn on the DC switch of the photovoltaic module. If the panel provides sufficient starting voltage and power, the inverter will start.
3. When the AC voltage and DC voltage are normal, the inverter startup is ready to begin. The inverter will first check the internal parameters and the grid parameters, while the liquid crystal display will show that the inverter is self-checking.
4. If the parameters are within acceptable range, the inverter will generate energy. The NORMAL indicator light will be on.

6.2 INVERTER SHUTDOWN

Follow the steps below when shutting down the inverter:

1. Switch off the AC breaker.
2. Wait for 30 seconds, then turn off the DC switch (if any), or simply disconnect the DC input connector. The inverter will turn off the LCD and all LEDs within two minutes.

7. ZERO EXPORT FUNCTION VIA SUN LIMITER

The inverter has an external zero export function. This function is optional. It can collect counter-current power to control the output power of the inverter, so that the power of the inverter and load can be offset, and the excess power will not be fed back to the grid. If you purchase the inverter with the zero export function, an external zero export device (SUN limiter or energy meter) will be included in the package, which is necessary for the function. The SUN limiter is shown in Pic 7.1. You can see the corresponding line markings next to the green interface. The green terminals on the left are the interface for the three-phase AC lines (L1, L2, L3) and the N line (N), and the right are the interfaces for three sets of current sensors and one set of control terminals. The SUN limiter will collect voltage and current from these interfaces and send control signals to the inverter.

Pic 7.1 SUN Limiter view

7.1 SUN LIMITER FUNCTION WIRING DIAGRAM

When you are reading this, we believe that you have completed the connection according to the requirements of chapter 5. If you have been running your inverter and you want to use the limiter function, please turn off the AC and DC switches of the inverter, and wait for 5 minutes until the inverter is completely discharged. To make it easier for you to use the limiter function, we have specifically provided the wiring diagram, as shown in Picture 7.2. The yellow/green/red live lines (L1, L2, L3) are connected to the utility grid live lines (U/V/W), and the blue line indicates the neutral line.

We recommend installing an AC switch between the inverter outlet and the utility grid. The specifications of the AC switch are determined by the load capacity. The AC switch we recommend to connect to the inverter output is shown in Table 5.2.

7.2 CONNECT THE SUN LIMITER TO INVERTER

The SUN limiter measures the voltage and current of three phases separately. This manual only introduces the installation steps for one phase; the other two phases are the same. The specific installation steps are as follows:

1) Connect the SUN limiter to the grid. Connecting to the grid is to measure the grid voltage. Before connecting, turn off the switch to avoid the risk of electric shock. Choose one wire from the bottom of the three-phase DC switch (any phase of U, V, W) to connect to the L1 terminal, then tighten the wire with a screwdriver. 2) Connect the SUN limiter to the clamp sensor. The clamp sensor measures the current on the AC side and should be connected to the front side of the load (domestic appliances, etc.) to achieve this function. Only when the SUN limiter collects the voltage and current of the same phase can it judge the power of that phase. So the clamp sensor should be connected to the same phase as before. Open the side buckle of the clamp sensor, then clamp the sensor to the AC line on the DC switch. The arrow direction on the sensor should point toward the load. The clamp sensor has two lines (shown below): the white line corresponds to the K terminal, and the black line corresponds to the L terminal. Connect the white line to the L1(L) and L1(K) terminals according to the line markings on the SUN limiter, and tighten the wires with a screwdriver. This completes the installation process for one phase.

Pic 7.3 Clamp Sensor

Pic 7.4 Clamp Sensor internal arrow

3) After completing the installation in steps 1 and 2, connect the N line (N) to the N terminal of the limiter and tighten the wire. 4) Connect the control line. There are two numbers, 1 and 2, on the interface of the SUN limiter, and the same on the waterproof terminal of the inverter. Twist the waterproof terminal and connect the red line to number 1 and the black line to number 2, as shown in the picture. After that, connect the terminal to the interface of the SUN limiter. The other side of the line should be connected to the control terminal.

Pic 7.5 Waterproof terminal Pic 7.6 Connect limiter to inverter

Pic 7.7 Connect terminal to inverter

7.3 USE OF ZERO EXPORT FUNCTION

When the connection is completed, the following steps should be referenced to use this function:

1. Turn on the AC switch.
2. Turn on the DC switch, waiting for the inverter LCD to light up.
3. Press Enter on the LCD panel in the main interface to access the menu options. Select [Parameter Setting] to enter the setup submenu, then select [Running Parameters] as shown in Figure 7.8. At this point, enter the default password 1234 using the [Up/Down, Confirm] buttons to access the operation parameter setting interface, as shown in the figure.

Figure 7.8 Parameter Setting

Figure 7.9 Limit Switch

1. Use the [Up/Down] buttons to move the setting cursor to the Limit Function option and press [Enter]. At this time, you can enable or disable the limit function by selecting with the [Up/Down] buttons. Press [Enter] to confirm when the setting is complete.
2. Move the cursor to [Confirm], press Enter to save the settings and exit the Running Parameters page. Otherwise, the settings will be invalid.
3. If the setup is successful, you can return to the menu interface and navigate to the [Home Page] on the LCD using the [Up/Down] buttons. If it displays [Utility Power], the limiter function settings are complete, as shown in Figure 7.10.

:Fun_GFDI OFF

Limiter ON

Utility Power:

20W

* This item is not available for some firmware versions.

Figure 7.10 Limiter Function Turn On

1. [Utility Power] showing a positive value means the grid is supplying power and there is no backflow. If [Utility Power] shows a negative value, it indicates that excess PV energy is flowing to the grid, or the current transformer arrow direction is incorrect. Please refer to Chapter 7.9 for more details.
2. After proper connection is completed, wait for the inverter to start. If the PV array power meets the current power consumption, the inverter will maintain a certain output to offset the grid power without backflow.

7.4 ZERO-EXPORT FUNCTION (OPTION)

The string inverter supports zero-export function via Energy meter / SUN-Limiter. Based on continuously data communication, once the Limiter or energy meter detects power export to the grid, it will send the information to the inverter and then inverter will ramp down its active power according to match the load demand and achieve zero export. The Zero-export function is optional. If you buy the inverter with zero-export function via energy meter, energy meter will be included in the package which is necessary for zero-export function.

7.4.1 ZERO-EXPORT FUNCTION VIA ENERGY METER

When you are reading this, we believe that you have completed the connection according to the requirements of chapter 5, if you have been running your inverter at this time, and you want to use the zero-export function, please turn off AC and DC switch of the inverter, and wait for 5 minutes until the inverter completely discharged. Please follow below Picture 7.11 to connect the energy meter.

For system wiring diagram, the red line refers to L line (L1, L2, L3), the black line refers to the neutral line (N). Connecting energy meter RS485 cable to inverter's RS485 port. It's recommended to install an AC switch between the inverter and the utility grid, the specs of the AC switch are determined by the power of load. If there is no integrated DC switch inside the inverter you purchased, we commend you to connect the DC switch. The voltage and current of the switch depend on the PV array you access.

RS 485

Pic 7.11 Eastron meterEastron

SDM630-M

Eastron SDM630MCT

RS 485

Pic 7.13 Eastron meter

Pic 7.13 Connection diagram of Eastron meter

CHNT DTSU666

Pic 7.15 CHINT meter

Pic 7.16 Connection diagram of CHINT meter

Warning:

Ensure that the grid input cables are connected to ports 1, 4, 7, and 10 of the energy meter, and that the inverter AC output cables are connected to ports 3, 6, 9, and 10 of the energy meter when connecting.

7.4.2 USE OF ZERO-EXPORT FUNCTION

When the connection is completed, refer to the following steps to use this function:

1. Turn on the AC switch.
2. Turn on the DC switch, and wait for the inverter's LCD to turn on.
3. Press the Enter button on the LCD panel in the main interface to enter the menu options. Select [Parameter Setting] to enter the setup submenu, then select [Running Parameters] as shown in Picture 7.13. At this time, input the default password 1234 by pressing the [Up, Down, Enter] buttons, and enter the operation parameter setting interface, as shown in Picture 7.14.

Pic 7.13 Parameter setting

Pic 7.14 Meter switch

1. Operate the [Up, Down] buttons to move the setting cursor to Energy Meter and press the [Enter] button. At this time, you can turn on or off the energy meter by choosing the [Up, Down] buttons. Press the [Enter] button to confirm when the setting is done.
2. Move the cursor to [OK], press [Enter] to save the settings and exit the Running Parameters page; otherwise, the settings are invalid.
3. If set up successfully, you can return to the menu interface and display the LCD to [Home Page] by pressing the [Up, Down] buttons. If it displays [Meter Power XXW], the zero-export function setting is completed, as shown in Picture 7.15.

Pic 7.15 Zero-export function via energy meter turn on

1. Meter Power XXW showing a positive value means the grid is supplying the load, and no power is fed into the grid. If the meter power shows a negative value, it means PV energy is being sold to the grid or the energy meter wiring connection has a problem.
2. After proper connection is done, wait for the inverter to start. If the power of the PV array meets the current power consumption, the inverter will keep a certain output to counteract the power from the grid without backflow.

7.5 NOTES WHILE USING ZERO EXPORT FUNCTION

For your safety and the operation of the limiter function of the inverter, we put forward the following suggestions and precautions:

Warning:

Under zero export mode, we strongly recommend that the two PV arrays are formed by the same number of PV panels of the same size, which will make the inverter more responsive to limit the power.

Safety Hint:

While the utility power is negative and the inverter has no output power, that means the orientation of the current sensor is wrong. Please turn off the inverter and change the orientation of the current sensor.

(When using SUN limiter, the arrow of the current sensor points to the load.)

High Temperature Hazard:

When using SUN limiter, the current sensor of the limiter function needs to be clamped on the live wire of the grid connected to the inverter, otherwise the inverter cannot operate normally.

7.6 HOW TO BROWSE THE LOAD POWER OF YOUR PV GRID-TIE PLANT ON MONITORING PLATFORM?

If you want to browse the load power of the system and how much energy (kWh) it exports to the grid (inverter output power is used to power the load firstly, and then the surplus energy will feed into the grid), you also need to connect the meter according to the above diagram. After the connection is completed successfully, the inverter will show the load power on the LCD. But please don't set up "Meter ON". Also, you will be able to browse the load power on the monitoring platform. The plant setting method is as described below.

Firstly, go to the Solarman platform (https://pro.solarmanpv.com, this link is for Solarman distributor account; or https://home.solarmanpv.com, this link is for Solarman end user account) plant home page and click "Edit".

And then choose your system type as "Self-consumption".

Edit Plant

Secondly, go to the plant page. If it shows the PV power, load power, and grid power, that means the configuration is correct.

Flow Graph Production Consumption Grid

During normal operation, the LCD shows the current status of the inverter, including the current power, total generation, a bar chart of power operation and inverter ID, etc. Press the Up key and the Down key to see the current DC voltage, DC current, AC voltage, AC current, inverter radiator temperature, software version number and Wifi connection state of the inverter.

*Note: These parameters will be available after the meter is connected successfully. Otherwise, it won't show.

Pic 8.1 LCD operation flow chart

8.1 THE INITIAL INTERFACE

From the initial interface, you can check PV power, PV voltage, grid voltage, inverter ID, model and other information.

Pic 8.2 The initial interface

Press UP or Down, you can check inverter DC voltage, DC current, AC voltage, AC current and inverter temperature.

PU1: 0.0V 0.0A

Pic 8.3 PV input voltage and current information

Pic 8.4 Load power

Pic 8.5 Grid voltage and current information Pic 8.6 Grid voltage and frequency

Pic 8.7 Time Pic 8.8 Meter power

ImpEp: 0.00kWh

Total : 0.00kWh

Pic 8.9 Electrical energy

ExpEp: 0.00kWh

Total : 0.00kWh

Pic 8.10 Electrical energy

Meter

Power: 0W

ImpEp: Daily energy purchased from grid; Total: Total energy purchased from grid.

ExpEp: Daily energy sold to grid; Total: Total energy sold to grid.

LoadEp: 0.00kWh
Total : 0.00kWh 

Pic 8.11 Load consumption

LoadEp: Daily consumption; Total: Total energy consumption.

E-Day : 0Wh
E-Total : 134KWh 

Pic 8.12 PV generation

E-Day: Daily generation; E-Total: Total generation.

8.2 SUBMENUS IN THE MAIN MENU

There are five submenus in the Main Menu.

8.2.1 DEVICE INFORMATION

You can see the LCD software Ver0201 and control board software Ver1970. In this interface, there are parameters such as rated power communication addresses.

Device Info. << Fault Record 

GL1030 SN-01
ID:00000000012 

ID:0000000012
Ver0201 Ver1970 

Pic 8.13 Device information

8.2.2 FAULT RECORD

It can keep Eight fault records in the menu including time, customer can deal with it depends on the error code.

Device Info.
Fault Record << 

1 F35 200521 15
2 F56 200519 17 

Figure 8.14 Fault Record

8.2.3 ON/OFF SETTING

ON / OFF << Setup 

Turn ON << Turn OFF 

Turn ON
OK << Cancel 

Turn OFF
OK << Cancel 

Figure 8.15 ON/OFF setting

When the inverter is turned off, it stops working immediately, and goes to standby mode, then will go to self-test program again. If it passes the self-test, it will start to work again.

8.2.5 PARAMETER SETTING

There are five submenus in the setup. Setting includes system param, run param, protect param, comm: param. All of this information is for maintenance reference.

Setup
PU UA 

Branch 1 : 0.0A
Branch 2 : 0.0A 

Protect Param
Comm. Param << 

Figure 8.17 Submenus of the parameter setup

8.3 SYSTEM PARAM SETTING

System Param includes time set, language set, display set, and factory reset.

Time Set << Language Set

Display Set Factory Reset <<

Figure 8.18 System Param

20200522 OK 08:11:21 Cancel

English Angielski

Figure 8.19 Time Figure 8.20 Language

Bright Keep << Delay time 055

Delay time 055 OK << Cancel

Pic 8.21 LCD Screen settings

Confirm Reset << Cancel

Pic 8.22 Delay time set

Pic 8.23 Reset to factory setting

8.4 RUNNING PARAM SET

Note:

Password required-- only for access-authorized engineer. Un-authorized access may avoid the warranty. The initial password is 1234.

PassWord

Pic 8.24 Password

8.4.1 ACTIVEP SET

Pic 8.25

Adjust the output active power in %

ReactiveP: Adjust reactive power output in %

Pic 8.26

Fun_ISO: Insulation resistance detection

Pic 8.27

Fun_RCD: Residual current detection

Self-check: Inverter's self-check time. The default value is 60s.

Pic 8.28

Island: Anti-islanding protection

Meter: Energy meter. If the inverter will connect to a meter, then set this to ON.

Pic 8.29

Limiter: If the inverter will connect to a SUN limiter, then set this to ON.

P. Factor: Reactive power generation correction factor

Pic 8.30

8.5 PROTECT PARAM

Note:

Engineer Only.

We will set the parameter depending on the safety requirements, so customers don't need to reset it. The password is the same as in section 8.4 Running parameters.

Password

Figure 8.31 Password

00 INMETRO
00 EN50549 << 

00 EN50438
00 IEC61727 << 

00 CUSTOM
00 VDE 4105 << 

00 UTE_C15
00 RD_1699 << 

00 CEI 0 21
00 G98 G99 << 

00 AS4777
OK << Cancel 

Note:

Engineer only.

AC OverVoltage <<
U1: 260.0V 

AC LouVoltage <<
U1: 195.5V 

Tripping Time1 <<
Time1: 2000ms 

Tripping Time1 <<
Time1: 2000ms 

AC OverVoltage << U2: 265.0V

AC LowVoltage << U2: 185.0V

Rated Voltage 127/220V

OK << Cancel

Figure 8.32 "CUSTOMIZED"

Please set the proper grid parameters according to the requirements of your current country's grid regulations. If you are not clear about it, please consult your installer.

8.6 COMM. PARAM SET

Address: 16 << BaudRate: 9600

Figure 8.33 Comm. Param

9. REPAIR AND MAINTENANCE

String type inverter doesn't need regular maintenance. However, debris or dust will affect the heat sink's thermal performance. It is better to clean it with a soft brush. If the surface is too dirty and affects the reading of the LCD and LED lamp, you can use a wet cloth to clean it up.

Warning:

When the device is running, the local temperature is too high and touching it can cause burns. Turn off the inverter and wait for it to cool down, then you can clean and maintain it.

Warning:

No solvent, abrasive materials, or corrosive materials can be used for cleaning any parts of the inverter.

10. ERROR INFORMATION AND PROCESSING

The inverter has been designed in accordance with international grid-tied standards for safety and electromagnetic compatibility requirements. Before delivering to the customer, the inverter has been subjected to several tests to ensure its optimal operation and reliability.

10.1 ERROR CODE

If there is any failure, the LCD screen will display an alarm message. In this case, the inverter may stop feeding energy into the grid. The alarm descriptions and their corresponding alarm messages are listed in Table 10.1.

Error code	Description Ongrid - Three Phase
F01 DC input polarity reverse fault Check the PV input polarity.
F02	DC insulation impedance permanent fault	Check the grounding cable of inverter.
F03 DC leakage current fault Hardly appear the code. Never ever happened so far.
F04	Ground fault GFDI Check the solar panel output connection.
F05	Read the memory error	Failure in reading memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.
F06	Write the memory error	Failure in writing memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.
F07 GFDI b own fuse Hardly appear the code. Never ever happened so far.
F08 GFDI g grounding touch failure Hardly appear the code. Never ever happened so far.
F09	IGBT damaged by excessive drop voltage	Hardly appear the code. Never ever happened so far.
F10	Auxiliary switch power supply failure	1. It tells the DC 12V is not existed.2. Restart the inverter, if the fault still exists, please contact your installer.
F11 AC main contactor errors Hardly appear the code. Never ever happened so far.
F12 AC auxiliary contactor errors Hardly appear the code. Never ever happened so far.
F13	Working mode changed/Grid mode changed	1. Lost of one phase or AC voltage detection circuit or relays not closed (old inverter not have relays detection function).2. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F14 DC firmware over current Hardly appear the code. Never ever happened so far.
F15	AC firmware over current	1. The internal AC sensor or detection circuit on control board or connection wire may loose.2. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F16	GFCI(RCD) Ac leakage current fault	1. This fault means the average leakage current is over 300mA. Check whether DC power supply or solar panels is ok, then check 'Test data'-> 'diL' value is about 40; Then check the leakage current sensor or circuit (the following picture). Checking test data needs using big LCD.2. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F17	Three phase current, over-current fault	Hardly appear the code. Never ever happened so far.
F18	AC over current fault of hardware	1. Check AC sensor or detection circuit on control board or connection wire.2. Restart the inverter or factory reset, if the error still exists, please contact your installer or Deye service.
F19	All hardware failure synthesis	Hardly appear the code. Never ever happened so far.
F20	DC over current fault of the hardware	1. Check whether solar panel output current is within the allowed range.2. Check DC current sensor and its detection circuit.3. Check if the inverter FW version is suitable for the hardware.4. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F21	DC leakage flow fault	Hardly appear the code. Never ever happened so far.
F22	Crash stop (if there is a stop button)	Contact your installer for help.
F23	AC leakage current is transient over current	1. This fault means the leakage current is above 30mA suddenly. Check whether DC power supply or solar panels is ok, then check 'Test data'-> 'diL value is about 40; Then check the leakage current sensor or circuit. Check test data needs using big LCD.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F24	DC insulation impedance failure	1. Check Vpe resistance on main board or detection on control board. Check PV panels is OK. Many times this issue is the PV problem.2. Check whether the PV panel (aluminum frame) is grounded well and inverter is grounded well. Open the cover of inverter and then check the inside ground cable is fixed well on the shell.3. Check if the AC/DC cable, terminal block are shorted to ground or the insulation is damaged.4. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F25	DC feedback fault Hardly appear the code. Never ever happened so far.
F26	The DC busbar is unbalanced	1. Check whether the 'BUSN' cable or driver board power supply cable is loose.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F27	DC end insulation error Hardly appear the code. Never ever happened so far.
F28	Inverter 1 DC high fault Hardly appear the code. Never ever happened so far.
F29	AC load switch failure Hardly appear the code. Never ever happened so far.
F30	AC main contactor failure	1. Check relays and AC voltage of relays.2. Check relays driver circuit. Check if the software is not suitable for this inverter. (Old inverter not have relays detection function)3. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F31	Dc boost soft start	1. At least one Relay can't be closed. Check relays and its driver signal. (Old inverter not have relays detection function)2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F32	Inverter 2 dc high fault Hardly appear the code. Never ever happened so far.
F33	AC over current Hardly appear the code. Never ever happened so far.
F34	AC current over load Hardly appear the code. Never ever happened so far.
F35	No AC grid	1. Check AC grid voltage. Check AC voltage detection circuit. Check if the AC connector in good condition. Check whether the AC grid is normal in voltage.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F36 AC grid	phase error Hardly appear the code. Never ever happened so far.
F37	AC three-phase voltage unbalance failure	Hardly appear the code. Never ever happened so far.
F38	AC three-phase current unbalance failure	Hardly appear the code. Never ever happened so far.
F39	AC over current(one cycle)	1. Check AC current sensor and its circuit.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F40 DC over current Hardly appear the code. Never ever happened so far.
F41	AC Line W,U over voltage	Check the AC voltage protection setting. And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.
F42	AC Line W,U low voltage	Check the AC voltage protection setting. Check the voltage difference between LCD and meter. Also need to check whether AC cables are all firmly and correctly connected.
F43	AC Line V,W over voltage	Check the AC voltage protection setting.And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.
F44	AC Line V,W low voltage	Check the AC voltage protection setting. Check the voltage difference between LCD and meter. Also need to check whether AC cables are all firmly and correctly connected.
F45	AC Line U,V over voltage	Check the AC voltage protection setting.And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.
F46 AC Line U,V low voltage Check the AC voltage protection setting.
F47 AC Over frequency Check the frequency protection setting.
F48 AC lower frequency Check the frequency protection setting.
F49	U phase grid current DC component over current	Hardly appear the code. Never ever happened so far.
F50	V phase grid current DC component over current	Hardly appear the code. Never ever happened so far.
F51	W phase grid current DC component over current	Hardly appear the code. Never ever happened so far.
F52	AC inductor A, phase current DC current high	Hardly appear the code. Never ever happened so far.
F53	AC inductor B, phase current DC current high	Hardly appear the code. Never ever happened so far.
F54	AC inductor C, phase current DC current high	Hardly appear the code. Never ever happened so far.
F55	DC busbar voltage is too high	1. Check PV voltage and Ubus voltage and its detection circuit. If the PV input voltage exceeds the limit, please reduce the number of solar panels in series.2. For Ubus voltage, please check the LCD display.
Error code Description Ongrid - Three Phase
F56	DC busbar voltage is too low	1. It tells the PV input voltage is low and it always happens in the early morning.2. Check PV voltage and Ubus voltage. When inverter is running, then showing F56, maybe Loss of driver or need update firmware.3. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F57 AC reverse irrigation AC reverse irrigation.
F58 AC grid U over current Hardly appear the code. Never ever happened so far.
F59 AC grid V over current Hardly appear the code. Never ever happened so far.
F60 AC grid W over current Hardly appear the code. Never ever happened so far.
F61 Reactor A phase over current Hardly appear the code. Never ever happened so far.
F62 Reactor B phase over current Hardly appear the code. Never ever happened so far.
F63 Reactor C phase over current Hardly appear the code. Never ever happened so far.
F64	IGBT heat sink high temperature	1. Check temperature sensor. Check if firmware is suitable for the hardware. Check if the inverter is its right model.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.

Table 10.1 Error codes and their solutions

Note:

If your string inverter has any of the fault information shown in Table 10-1, and when you reset the machine and still don't solve the problem, please contact our distributor and provide the below details:

1. Serial number of the inverter;
2. The distributor/dealer of the inverter (if available);
3. Installation date;
4. The description of the problem (including LCD error code and LED status indicator lights);
5. Your contact details.
6. SPECIFICATION

Model	BPT-V03-12	BPT-V03-15
Input Side
Max.DC Power(kW)	15.6	19.5
Max.DC Input Voltage(V)	1000
Start-up DC Input Voltage(V)	250
MPPT Operating Range(V)	200~850
Max.DC Input Current(A)	11+22
Number of MPPT/Strings per MPPT	2/1+2
Output Side
Rated Output Power(kW)	12	15
Max.Active Power(kW)	13.2	16.5
Rated AC Grid Voltage(V)	220/380, 230/400
AC Grid Voltage Range(V)	277 ~ 460Vac (this may vary with grid standards)
Rated Grid Frequency(Hz)	50/60(Optional)
Operating Phase	Three phase
Rated AC Grid Output Current(A)	17.4	21.8
Max.AC Output Current(A)	19.1	23.9
Output Power Factor	0.8 leading~0.8 lagging
	<3%Grid Current THD
DC Injection Current(mA)	<0.5%
Grid Frequency Range	47-52 or 57-62 (optional)
Efficiency
Max.Efficiency	98.5%
Euro Efficiency	97.5%
	>99%MPPT Efficiency
General Data
Size(mm, W×H×D)	330×430×193.5
	17Weight(kg)
Topology	Transformerless
	<1W(Night)Internal consumption
Operating temperature	-25 ~ 65°C
Ingress protection IP65
Noise Emission(Typical)	<45dB
Cooling Concept	Smart cooling
Max. operation altitude	2000m
	>20 YearsDesigned Lifetime
Grid Connection Standard	EN50549-1, IEC61727, IEC62116, IEC60068, IEC61683, VDE0126-1-1, RD1699, UNE206006IN, UNE206007-1 IN, UNE217001IN
Operation surrounding humidity 0~100%
Stafty EMC / Standard	IEC62109-1/-2, IEC61000-6-1, IEC61000-6-3, IEC61000-3-11, IEC61000-3-12
General Data
	MC-4 mateableDC Connection
	IP65 rated plugAC Connection
	LCD1602Display
	RS485/RS232/Wifi/LANInterface

Hymon

Hymon Fotowoltaika Sp z o.o.