EM6200-48L - Solar inverter Vevor - Free user manual and instructions

Product Type	Hybrid Solar Inverter
Brand	Vevor
Model	EM6200-48L
Rated Power	6200 VA / 6200 W
AC Input Voltage	230 Vac (range 90-280 Vac depending on setting)
AC Output Voltage	230 Vac ±5% (pure sine wave)
Output Frequency	50/60 Hz (selectable)
Nominal Battery Voltage	48 Vdc
Max Charging Current (PV + AC)	120 A
Max PV Input	500 Vdc (open circuit), 27 A max, MPPT range 60-500 Vdc
Efficiency (Line Mode)	> 95%
Transfer Time	10 ms (UPS mode), 20 ms (appliance mode)
Dimensions (W x D x H)	438 x 295 x 105 mm
Net Weight	8.7 kg
Operating Temperature	-10 °C to 55 °C
Operating Humidity	5% to 95% (non-condensing)
Display	Backlit LCD screen with LED indicators
Communication	RS485, Wi-Fi (antenna included)
Main Functions	Inverter, solar charger, source priority (utility/solar/battery), automatic bypass, battery equalization, lithium compatible
Protections	Overload, short circuit, overtemperature, overvoltage, battery undervoltage, anti-islanding protection
Installation	Vertical wall mounting (on non-combustible surface), minimum 50 cm clearance around
Package Contents	Unit, user manual, Wi-Fi antenna

Frequently Asked Questions - EM6200-48L Vevor

How to install the Vevor EM6200-48L inverter?

Install the inverter on a solid, non-combustible surface, vertically. Leave at least 50 cm clearance around for ventilation. Fix it with three M4 or M5 screws. Before wiring, remove the bottom cover by unscrewing the two screws.

What battery voltage to use?

This model operates with a 48 Vdc battery. Recommended capacity is at least 100 Ah. Use appropriately sized cable (2 AWG recommended) and a separate DC circuit breaker.

How to connect solar panels?

Connect the panels in series to stay within the MPPT range (60-500 Vdc). Observe polarity and use a DC circuit breaker. Max PV input current is 27 A for this model.

How to set power source priority?

In the LCD menu (program 01), you can choose between 'Utility First', 'Solar First', 'SBU priority' or 'SUF priority'. Default is 'Utility First'.

What to do if error code 07 appears?

Code 07 indicates an overload (load >110% for too long). Reduce the connected load by unplugging some devices. Automatic restart can be enabled in program 06.

Can I use a lithium battery?

Yes, select the battery type 'LIB' in program 05. For BMS communication, connect the RS485 cable between the battery and the inverter. Otherwise, use 'LIB' mode without communication by manually setting voltages.

How to perform battery equalization?

First enable the function in program 33. Set the interval in program 37 (e.g., 30 days) or trigger it immediately via program 39. Equalization lasts 60 to 900 minutes depending on setting.

What is the adjustable output voltage?

Output voltage is adjustable via program 08: 220 V, 230 V (default) or 240 V. Frequency (50/60 Hz) is set in program 09.

How to configure Wi-Fi for monitoring?

Download the SmartESS app, create an account, and add the data logger (device PN). Enable Bluetooth or Wi-Fi in the app and follow the network setup instructions (2.4 GHz Wi-Fi required).

What are the recommended maintenance tasks?

Regularly check connections and tighten terminals (torque 2-3 Nm). Ensure ventilation openings are not blocked. Clean the exterior with a dry cloth. No internal parts are user-serviceable.

USER MANUAL EM6200-48L Vevor

Technical Support and E-Warranty Certificate

www.vevor.com/support

HYBRID SOLAR INVERTER

USER MANUAL

MODEL:EM3500-24L/EM6200-48L

We continue to be committed to provide you tools with competitive price.

"Save Half", "Half Price" or any other similar expressions used by us only represents an estimate of savings you might benefit from buying certain tools with us compared to the top brands and does not necessarily mean to cover all categories of tools offered by us.

are kindly reminded to verify carefully when you are placing an order with us if you are actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

HYBRID SOLAR INVERTER

MODEL:EM3500-24L/EM6200-48L

EM3500-24L

EM6200-48L

NEED HELP? CONTACT US!

Have product questions? Need technical support? Please feel free to contact us:

Technical Support and E-Warranty Certificate www.vevor.com/support

This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you again if there are any technology or software updates on our product.

Warning-To reduce the risk of injury, user must read instructions manual carefully.

This product is subject to the provision of European Directive 2012/19/EC. The symbol showing a wheelie bin crossed through indicates that the product requires separate refuse collection in the European Union. This applies to the product and all accessories marked with this symbol. Products marked as such may not be discarded with normal domestic waste, but must be taken to a collection point for recycling electrical and electronic devices

WARNING: DANGER OF ELECTRICAL SHOCK

The product is used in combination with a permanent energy source (battery). Even if the equipment is switched off, a dangerous electrical voltage can occur at the input and/or output terminals. Always switch the AC power off and disconnect the battery before performing maintenance. The product contains no internal user-serviceable parts. Do not remove the front panel and do not put the product into operation unless all panels are fitted. All maintenance should be performed by qualified personnel.

Never use the product at sites where gas or dust explosions could occur. Refer to the specifications provided by the manufacturer of the battery to ensure that the battery is suitable for use with this product. The battery manufacturer's safety instructions should always be observed.

WARNING: do not lift heavy objects unassisted.

Installation

Read the installation instructions before commencing installation activities. This product is a safety class I device (supplied with a ground terminal for safety purposes). Its AC input and/or output terminals must be provided with uninterruptible grounding for safety purposes. An additional grounding point is located on the outside of the product. If it can be assumed that the grounding protection is damaged, the product should be taken out of

operation and prevented from accidentally being put into operation again; contact qualified maintenance personnel.

Ensure that the connection cables are provided with fuses and circuit breakers. Never replace a protective device by a component of a different type. Refer to the manual for the correct part.

Check before switching the device on whether the available voltage source conforms to the configuration settings of the product as described in the manual.

Ensure that the equipment is used under the correct operating conditions.

Never operate it in a wet or dusty environment.

Ensure that there is always sufficient free space around the product for ventilation, and that ventilation openings are not blocked.

Install the product in a heatproof environment. Ensure therefore that there are no chemicals, plastic parts, curtains or other textiles, etc. in the immediate vicinity of the equipment.

Transport and storage

On storage or transport of the product, ensure that the mains supply and battery leads are disconnected.

No liability can be accepted for damage in transit if the equipment is not transported in its original packaging.

Store the product in a dry environment; the storage temperature should range from -10^ to 50^ .

Refer to the battery manufacturer's manual for information on transport, storage, charging, recharging and disposal of the battery.

PRODUCT OVERVIEW

1. LCD display
2. Status indicator
3. Charging indicator
4. Fault indicator
5. Function buttons
6. Power on/off switch
7. RS485 communication port
8. Grounding
9. WiFi antenna port
10. AC input
11. AC output
12. PV input
13. Battery input

INSTALLATION

Unpacking and Inspectio

Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of package:

1. The unit x 1
2. User manual x 1
3. WiFi antenna x 1

Preparation

Before connecting all wirings, please take off bottom cover by removing two screws as shown below.

Technical line drawing of a computer tower case with ventilation grilles and drive bays (no text or labels)

Mounting the Unit

Consider the following points before selecting where to install:

1. Do not mount the inverter on flammable construction materials.
2. Mount on a solid surface
3. Install this inverter at eye level in order to allow the LCD display to be read at all times.
4. The ambient temperature should be between 0°C and 55°C to ensure optimal operation.
5. The recommended installation position is to be adhered to the wall vertically.
6. Be sure to keep other objects and surfaces as shown in the right diagram to guarantee sufficient heat dissipation and to have enough space for removing wires.

SUITABLE FOR MOUNTING ON CONCRETE OR OTHER NON-COMBUSTIBLE SURFACE ONLY.

Install the unit by screwing three screws. It's recommended to use M4 or. M5 screws

Battery Connection

CAUTION: For safety operation and regulation compliance, it's requested to install a separate DC over-current protector or disconnect device between battery and inverter. It may not be requested to have a disconnect device in some applications, however, it's still requested to have over-current protection installed. Please refer to typical amperage in below table as required fuse or breaker size.

Stripping Length:

WARNING! All wiring must be performed by a qualified personnel.

WARNING! It's very important for system safety and efficient operation to use appropriate cable for battery connection. To reduce risk of injury, please use the proper recommended cable, stripping length(L2) and tinning length(L1) as below.

Recommended battery cable, stripping length (L2) and tinning length(L1):

Model	Maximum Amperage	Battery capacity	Wire Size	Cable mm^2	L1 (mm)	L 2 (mm)	Torque Value
1500W-24 70A	100AH 6AWG	13.3 3	18 2~3 Nm
2500W-24	100A	100AH	4AWG	21.15	3	18	2~3 Nm
Other Models	137A	100AH	2AWG	38	3	18	2~3 Nm

Please follow below steps to implement battery connection:

1. Remove insulation sleeve 18 mm for positive and negative cables based on recommended stripping length.

2. Connect all battery packs as units requires. It's suggested to use recommended battery capacity.

3. Insert battery cable flatly into battery connector of inverter and make sure the bolts are tightened with torque of 2-3 Nm. Make sure polarity at both the battery and the inverter/charge is correctly connected and battery cables are tightly screwed to the battery connector.

WARNING: Shock HazardInstallation must be performed with care due to high battery voltage in series.

CAUTION!! Do not place anything between the flat part of the inverter terminal Otherwise, overheating may occur.CAUTION!! Do not apply anti-oxidant substance on the terminals before terminals are connected tightly.CAUTION!! Before making the final DC connection or closing DC breaker/disconnector, be sure positive (+) must be connected to positive (+) and negative (-) must be connected to negative (-).

AC Input/Output Connection

CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between inverter and AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input. The recommended spec of AC breaker is 50A. CAUTION!! There are two terminal blocks with "IN" and "OUT" markings. Please do NOT mis-connect input and output connectors.

WARNING! All wiring must be performed by a qualified personnel.

WARNING! It's very important for system safety and efficient operation to use appropriate cable for AC input connection. To reduce risk of injury, please use the proper recommended cable size as below.

Suggested cable requirement for AC wires

Model Gauge Torque Value
1.5KVA 12AWG 1.4~ 1.6Nm
2.5KVA/3.5KVA 10AWG 1.4~ 1.6Nm
5.5KVA/6.2KVA	8 AWG	1.4~ 1.6Nm

Please follow below steps to implement AC input/output connection

1. Before making AC input/output connection, be sure to open DC protector or disconnector first.
2. Remove insulation sleeve 10mm for six conductors. And shorten phase L and neutral conductor N mm.
3. Insert AC input wires according to polarities indicated on terminal block and tighten the terminal screws. Be sure to connect PE protective conductor ( ) first.

Ground (yellow-green) L→LINE (brown or black) N→Neutral (blue)

WARNING:

Be sure that AC power source is disconnected before attempting to hardwire it to the unit.

1. Then, insert AC output wires according to polarities indicated on terminal block and tighten terminal screws. Be sure to connect PE protective conductor ( ) first.

Ground (yellow-green) L LINE (brown or black) N Neutral (blue)

1. Make sure the wires are securely connected.

CAUTION: Appliances such as air conditioner are required at least 2\~3 minutes to restart because it's required to have enough time to balance refrigerant gas inside of circuits. If a power shortage occurs and recovers in a short time, it will cause damage to your connected appliances. To prevent this kind of damage, please check manufacturer of air conditioner if it's equipped with time-delay function before installation. Otherwise, this inverter/charger will trig overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner.

PV Connectia

CAUTION: Before connecting to PV modules, please install separately a DC circuit breaker between inverter and PV modules.

WARNING! All wiring must be performed by a qualified personnel.

WARNING! It" very important for system safety and efficient operation to use appropriate cable for PV module connection. To reduce risk of injury, please use the proper recommended cable size as below.

Model Typical			Amperage Cable Size Torque
1.5KVA			15A 12 AWG			1.4~1.6 Nm
2.5KVA	15A	12	AWG	1.4~1.6 Nm
3.5KVA	15A	12	AWG	1.4~1.6 Nm
5.5KVA	18A	12	AWG	1.4~1.6 Nm
6.2KVA	27A	12	AWG	1.4~1.6 Nm

PV Module Selection:

When selecting proper PV modules, please be sure to consider below parameters:

1. Open circuit Voltage (Voc) of PV modules not exceeds max. PV array open circuit voltage of inv
2. Open circuit Voltage (Voc) of PV modules should be higher than min. battery voltage.

Solar Charging Mode
INVERTER MODEL 1.5KVA 2.5KVA 3.5KVA 5.5KVA 6.2KVA
Max. PV Array Open Circuit Voltage 500DC
PV Array MPPT Voltage Range	60VDC~500VDC
Max. PV INPUT CURRENT	15A	15A	15A	18A	27A

Take the 450Wp and 550Wp PV module as an example. After considering above two parameters, the recommended module configurations are listed in the table below.

Solar Panel Spec.(reference)- 450Wp- Vmp: 34.67Vdc- Imp: 13.82A- Voc: 41.25Vdc- Isc: 12.98A	SOLAR INPUT	Q'ty of panels	Total input power	Inverter Model
	2 pcs in serial	2 pcs	900 W	1.5KVA-6.2KVA
	3 pcs in serial	3 pcs	1,350 W
	4 pcs in serial	4 pcs	1,800 W
	5 pcs in serial	5 pcs	2,250 W
	6 pcs in serial	6 pcs	2,700 W
	7 pcs in serial	7 pcs	3,150 W
	8 pcs in serial	8 pcs	3,600 W
	9 pcs in serial	9 pcs	4,050 W
	10 pcs in serial	10 pcs	4,500 W	5.5KVA-6.2KVA
	11 pcs in serial	11 pcs	4,950 W
	12 pcs in serial	12 pcs	5,400 W
	6 pieces in serial and 2 sets in parallel	12 pcs	5,400 W	6.2KVA
	7 pieces in serial and 2 sets in parallel	14 pcs	6,300 W
Solar Panel Spec.(reference)- 550Wp- Vmp: 42.48Vdc- Imp: 12.95A- Voc: 50.32Vdc- Isc: 13.70A	SOLAR INPUT	Q'ty of panels	Total input power	Inverter Model
	2 pcs in serial	2 pcs	900 W	1.5KVA-6.2KVA
	3 pcs in serial	3 pcs	1,650 W
	4 pcs in serial	4 pcs	2,200 W
	5 pcs in serial	5 pcs	2,750 W
	6 pcs in serial	6 pcs	3,300 W
	7 pcs in serial	7 pcs	3,850 W
	8 pcs in serial	8 pcs	4,400 W	5.5KVA-6.2KVA
	9 pcs in serial	9 pcs	4,950 W
	4 pieces in serial and 2 sets in parallel	8 pcs	4,400 W
	5 pieces in serial and 2 sets in parallel	10 pcs	5,500 W	6.2KVA
	6 pieces in serial and 2 sets in parallel	12 pcs	6,600 W

PV Module Wire Connection:

Please follow below steps to implement PV module connection 1. Remove insulation sleeve 10 mm for positive and negative conductors. 2. Check correct polarity of connection cable from PV modules and PV input connectors. Then, connect positive pole (+) of connection cable to positive pole (+) of PV input connector. Connect negative pole (-) of connection cable to negative pole (-) of PV input connector.

1. Make sure the wires are securely connected.

Final Assembly

After connecting all wirings, please put bottom cover back by screwing two screws as shown below.

OPERATION

Power ON/OFF

Once the unit has been properly installed and the batteries are connected well, simply press On/Off swit (located on the button of the case) to turn on the unit.

Operation and Display Panel

The operation and display panel, shown in below chart, is on the front panel of the inverter. It includes: three indicators, four function keys and a LCD display, indicating the operating status and input/output power information.

LED Indicator

LED Indicator Messages
AC/INV	Green	Solid On	Output is powered by utility in Line mode.
		Flashing	Output is powered by battery or PV in battery
CHG	Green	Solid On	Battery is fully charged.
		Flashing	Battery is charging.
FAULT	Red	Solid On	Fault occurs in the inverter.
		Flashing	Warning condition occurs in the inverter.

Function Keys

Function Key	Description
ESC To exit setting mode
UP To go	to previous selection
DOWN To go to next selection
ENTER To confirm the selection in setting mode or enter setting mode

LCD Setting

After pressing and holding ENTER button for 3 seconds, the unit will enter setting mode. Press "UP" or "DC" button to select setting programs. And then, press "ENTER" button to confirm the selection or ESC button to exit.

Setting Programs:

Program	Description Selectable option
01	Output source priority: To configure load power source priority	Utility first (default)	Utility will provide power to the loads as first priority. Solar and battery energy will provide power to the loads only when utility power is not available.
		Solar first	Solar energy provides power to the loads as first priority. If solar energy is not sufficient to power all connected loads, battery energy will supply power the loads at the same time. Utility provides power to the loads only when any one condition happens: - Solar energy is not available - Battery voltage drops to either low-level warning voltage or the setting point in program 12.
		SBU priority	Solar energy provides power to the loads as first priority. If solar energy is not sufficient to power all connected loads, battery energy will supply power to the loads at the same time. Utility provides power to the loads only when battery voltage drops to either low-level warning voltage or the setting point in program 12.
		SUB priority	Solar energy is charged first and then power to the loads. If solar energy is not sufficient to power all connected loads, Utility energy will supply power to the loads at the same time.
		SUF priority	If solar energy is sufficient to all connected loads and charge battery, the solar energy could feedback to the gridIf solar energy is not sufficient to power all connected loads, utility energy will supply power to the loads at the same time.
02	Maximum charging current: To configure total charging current for solar and utility chargers.(Max. charging current = utility charging current + solar charging current)	60A (default)	If selected, acceptable charging current range will be from Max. AC charging current to Max. charging current of SPEC, but it shouldn't be less than the AC charging current (program 11)
03 AC	input voltage range	Appliances (default)	If selected, acceptable AC input voltage range will be within 90-280VAC.
		UPS	If selected, acceptable AC input voltage range will be within 170-280VAC.
		Generator	If selected, acceptable AC input voltage range will be within 170-280VAC and compatible with generators.Note: Because generators are unstable, maybe the output of inverter will be unstable too.
05 Battery type		AGM (default)	FloodedOS Fld
		User-Defined	If "User-Defined" is selected, battery charge voltage and low DC cut-off voltage can be set up in program 26, 27 and 29.
			Support PYLON US2000 Protocol 3.5 Version
			Standard communication Protocol form inverter supplier
		Lithium battery without communication	If "LIB" is selected, the battery default value is fit for lithium battery without communication battery charge voltage and low DC cut-off voltage can be set up in program 26,27 and 29.
06	Auto restart when overloa occurs	Restart disable	Restart enable (default)
07	Auto restart when over temperature occurs	Restart disable	Restart enable (default)
08 Output voltage		220V	230V (default)
		240V
09 Output frequency		50Hz (default) 60Hz
10	Auto bypassWhen selecting "auto", if the mains power is norma it will automatically bypass even if the switch is off.	manual(default)	auto
11	Maximum utility charging current	30A (default)If selected, acceptable charging current range will be within 2-Max. AC charging current of SPEC.
12	Setting voltage point back to utility source when selecting "SBU priority" or "Solar first" in program 01.	48V models(program 5 is not LIB):46V (default)Setting range is from 44.0V to 57.2V for 48v model, but the max setting value must be less than the value of program13.48V models(program 5 is LIB):52V (default)Setting range is from 44.0V to 57.2V for 48v model, but the max setting value must be less than the value of program13.24V models(program 5 is LIB):23V (default)Setting range is from 22.0V to 28.6V for 24v model, but The max setting value must be less than the value of program13.24V models(program 5 is LIB):26V (default)Setting range is from 22.0V to 28.6V for 24v model, but The max setting value must be less than the value of program13.
13	Setting voltage point back to battery mode when selecting "SBU priority" or "Solar first" in program 01.	Battery fully charged (default)13BATTFUL	48V models:Setting range is from 48V to full (the value of program26-0.4V), but the max setting value must be more than the value of program12.24V models:Setting range is from 24V to full (the value of program26-0.4V), but the max setting value must be more than the value of program12.
16	Charger source priority:To configure charger source priority	If this inverter/charger is working in Line, Standby or Fault mode, charger source can be programmed as below:
		Solar first	Solar energy will charge battery as first priority.Utility will charge battery only when solar energy is not available.
		Solar and Utility (default)	Solar energy and utility will charge battery at the same time.
		Only Solar	Solar energy will be the only charger source no matter utility is available or not.
		If this inverter/charger is working in Battery mode, only solar can charge battery. Solar energy will charge battery if it's available and sufficient.
18	Buzzer mode	Mode1 nd1	Buzzer mute
		Mode2 nd2	The buzzer sounds when the input source changes or there is a specific warning or fault
		Mode3 nd3	The buzzer sounds when there is a specific warning or fault
		Mode4(default) nd4	The buzzer sounds when there is a fault
19	Auto return to default display screen	Return to default display screen (default)	If selected, no matter how users switch display screen, it will automatically return to default display screen (Input voltage /output voltage) after no button is pressed for 1 minute.
		Backlight on	If selected, the display screen will stay at latest screen user finally switches.
20 Backlight control		Backlight on (default)	Backlight off20 LOF
23	Overload bypass:When enabled, the unit will transfer to line mode if overload occurs in battery mode.	Bypass disable	Bypass enable(default)23 bye
25	Modbus ID Setting	Modbus ID Setting Range: 001(default)~247
26	Bulk charging voltage (C.V voltage)	If self-defined is selected in program 5, this program can be set up. But the setting value must be more than or equal the value of program27. Increment of each click is 0.1V.24V models(program 5 is not Lib): Default 28.2V, setting range is from 24.0V to 31.0V,24V models(program 5 is Lib): Default 28.2V, setting range is from 24.0V to 29.0V,48V models(program 5 is not Lib): Default 56.4V, setting range is from 48.0V to 62.0V,48V models(program 5 is Lib): Default 56.4V, setting range is from 48.0V to 58.0V.
27	Floating charging voltage	If self-defined is selected in program 5, this program can be set up.24V models(program 5 is not Lib) default setting: 27.0VSetting range is from 24.0V to the value of program 2624V models(program 5 is Lib) default setting: 28.2.0VSetting range is from 24.0V to the value of program 2648V models(program 5 is not Lib) default setting: 54.0VSetting range is from 48.0V to the value of program 2648V models(program 5 is Lib) default setting: 56.4.0VSetting range is from 48.0V to the value of program 26
29	Low DC cut-off voltage	If self-defined is selected in program 5, this program can be set up.The setting value must be less than the value of program12.Increment of each click is 0.1V.Low DC cut-off voltage will be set up. Setting value no matter what percentage of load is connected.24V models default(program 5 is not LIB) setting: 21.0vSetting range is from 20.0V to 27.0V24V models default(program 5 is LIB) setting: 25.0vSetting range is from 20.0V to 27.0V48V models default(program 5 is not LIB) setting: 42.0VSetting range is from 40.0V to 54.0V48V models default(program 5 is LIB) setting: 50.0VSetting range is from 40.0V to 54.0V
32	Bulk charging time (C.V stage)	Automatically (Default):	If selected, inverter will judge this charging time automatically.
		5 min	The setting range is from 5 min to 900 min. Increment of each click is 5 min.
		900 min
		If "USE" is selected in program 05, this program can be set up.
33 Battery equalization		Battery equalization	Battery equalization disable(default)
		If "Flooded" or "User-Defined" is selected in program 05, this program can be set up.
34	Battery equalization voltage
35	Battery equalized time	60min (default)	Setting range is from 0 min to 900min.
36	Battery equalized timeout	120min (default)	Setting range is from 0min to 900 min.
37 Equalization interval		30days (default)	Setting range is from 1 to 90 days.
39	Equalization activated immediately	Enable	Disable (default)
		this time, will not be shown in LCD main page..
41	Automatic activation for lithium battery		Disable automatic activation (default)
			When Program05 is selected "LIX" as lithium battery and when the battery is not detected, the unit will activate automatically the lithium battery at a time. If you want to activate automatically the lithium battery, you must restart the unit.
42	Manual activation for lithium battery		Default: disable activation
			When Program05 is selected "LIX" as lithium battery, when the battery is not detected, If you want to activate the lithium battery at a time, you could selected it.
43	Setting SOC point back to utility source when selecting "SBU priority" or "Solar first" in program 01		Default 50%, 5%~50% Settable,but the minimum setting value must be more than the value of program 45.
44	Setting SOC point back to battery mod when selecting "SBU priority" or "Solar first "in program 01		Default 95%, 60%~100% Settable
45 Low	DC cut-off SOC		Default 20%, 3%~30% Settable,but the max setting value must be less than the value of program 43.
46	Maximum discharge current protection		Default OFFDisable current discharge current protection function
			Only available in Single model.When utility is available, it turns to utility model and battery discharge stops after the battery discharge current exceeded the setting value.When utility is unavailable, warning occurs and battery discharge lasts after the battery discharge current exceeded the setting value.
48	Lithium activation time		Default 6s;Set range is from 6s to 300s.

BATTERY EQUALIZATION

Equalization function is added into charge controller. It reverses the buildup of negative chemical effects like stratification, a condition where acid concentration is greater at the bottom of the battery than at the top. Equalization also helps to remove sulfate crystals that might have built up on the plates. If left unchecked, this condition, called sulfation, will reduce the overall capacity of the battery. Therefore, it's recommended to equalize battery periodically.

● How to Apply Equalization Function

You must enable battery equalization function in monitoring LCD setting program 33 first. Then, you may a this function in device by either one of following methods:

1. Setting equalization interval in program 37.
2. Active equalization immediately in program 39.

- When to Equalize

In float stage, when the setting equalization interval (battery equalization cycle) is arrived, or equalization is active immediately, the controller will start to enter Equalize stage.

● Equalize charging time and timeout

In Equalize stage, the controller will supply power to charge battery as much as possible until battery voltage raises to battery equalization voltage. Then, constant-voltage regulation is applied to maintain battery voltage at the battery equalization voltage. The battery will remain in the Equalize stage until setting battery equalized time is arrived.

However, in Equalize stage, when battery equalized time is expired and battery voltage doesn't rise to battery equalization voltage point, the charge controller will extend the battery equalized time until battery voltage achieves battery equalization voltage. If battery voltage is still lower than battery equalization voltage when battery equalized timeout setting is over, the charge controller will stop equalization and return to float stage

SETTING FOR LITHIUM BATTER

Lithium Battery Connection

If choosing lithium battery for the inverter, you are allowed to use the lithium battery only which we have configured. There're two connectors on the lithium battery, RS485 port of BMS and power cable.

Please follow below steps to implement lithium battery connection:

1). Assemble battery terminal based on recommended battery cable and terminal size (same as Lead acid, see section Lead-acid Battery connection for details).
2). Connect the end of RS485 port of battery to BMS(RS485) communication port of inverter.

Fig 1

Lithium battery communication and setting

if choosing lithium battery, make sure to connect the BMS communication cable between the battery and the inverter. This communication cable delivers information and signal between lithium battery and the inverter. This information is listed below:

• Re-configure charging voltage, charging current and battery discharge cut-off voltage according to the lithium battery parameters.
• Have the inverter start or stop charging according to the status of lithium battery.

Connect the end of RS485 of battery to RS485 communication port of inverter

Make sure the lithium battery RS485 port connects to the inverter is Pin to Pin, the communication cable is inside of package and the inverter RS485 port pin assignment shown as below:

Pin number	RS485 Port
PIN1 RS485-B
PIN2 RS485-A
PIN7 RS485-A
PIN8 RS485-B

Pure electrical connector diagram without any text or symbols

LCD setting

After connecting, you need to finish and confirm some settings as follow:

1) Select program 05 as lithium battery type.
2) Confirm program41/42/43/44/45 setting value.

Note: Program 43/44/45 are only available with successful communication, they will replace the Program 12/13/29 function, at the same time, program 12/13/29 become unavailable.

LCD Display

If communication between the inverter and battery is successful, there is some information showing on the LCD as follow

Item Description LCD display
1 Communication successful icon
2 Max lithium battery charging voltage		Max lithium battery charging voltage is 56.0V.
3 Max lithium battery charging current		Max lithium battery charging current is 40A.
4 Lithium battery discharging is forbidden		Li will flash once every 1 second
5 Lithium battery charging is forbidden		Li will flash once every 2 second
6 Lithium battery SOC(%)		Lithium battery SOC is 63AH and 60%

Setting for PYLON US2000 lithium battery

1). PYLONTECH US2000 lithium battery setting:

Dip Switch: There are 4 Dip Switches that sets different baud rate and battery group address. If switch position is turned to the "OFF" position, it means "0". If switch position is turned to the "ON" position, it means "1".

Dip 1 is "ON" to represent the baud rate 9600.

Dip 2, 3 and 4 are reserved for battery group address.

Dip switch 2, 3 and 4 on master battery (first battery) are to set up or change the group address.

NOTE: "1" is upper position and "0" is bottom .position

2). Process of install

Step 1. Use the RS485 cable to connect inverter and Lithium battery as Fig 1.

Step 2. Switch on Lithium battery.

Step 3. Press more than three seconds to start Lithium battery, power output ready.

Step 4. Turn on the inverter.

Step 5. Be sure to select battery type as "Li2" in LCD program 5.

If communication between the inverter and battery is successful, the battery icon on LCD display will light

Setting for lithium battery without communication

This suggestion is used for lithium battery application and avoid lithium battery BMS protection without communication, please finish the setting as follow:

1. Before starting setting, you must get the battery BMS specification

A. Max charging voltage
B. Max charging current
C. Discharging protection voltage

1. Set battery type as "LIB"

05 Battery type	AGM (default) Flooded	OS FLD
	User-Defined If "User-Defined" is selected, battery charge voltage and low DC cut-off voltage can be set up in program 26, 27 and 29.
	Lithium battery without communication	If "LIB" is selected, the battery default value is fit for lithium battery without communication battery charge voltage and low DC cut-off voltage can be set up in program 26,27 and 29.

1. Set C.V voltage as Max charging voltage of BMS-0.5V.

26

Bulk charging voltage (C.V voltage)

If self-defined is selected in program 5, this program can be set up. But the setting value must be more than or equal the value of program27. Increment of each click is 0.1V.24V models: Default 28.2V, setting range is from 24.0V to 30.0V ,48V models: Default 56.4V, setting range is from 48.0V to 62.0V.

1. Set floating charging voltages C.V voltage.

27

Floating charging voltage

If self-defined is selected in program 5, this program can be set up.24V models default setting: 27.0VSetting range is from 24.0V to the value of program 2648V models default setting: 54.0VSetting range is from 48.0V to the value of program 26

1. Set Low DC cut-off voltage ≥ discharging protection voltage of .BMS+2V

29

Low DC cut-off voltage

If self-defined is selected in program 5, this program can be The setting value must be less than the value of program12. Increment of each click is 0.1V.Low DC cut-off voltage will be setting value no matter what percentage of load is connected. 24V models default setting: 21.0vSetting range is from 20.0V to 27.0V48V models default setting: 42.0VSetting range is from 40.0V to 54.0V

1. Set Max charging current which must be less than the Max charging current of BMS.

02

Maximum charging current: To configure total charging current for solar and utility chargers. (Max. charging current = utility charging current + solar charging current)

60A (default)02 60 ^a

If selected, acceptable charging current range will be within 1- Max. charging current of SPEC, but it shouldn't be less than the AC charging current (program 11)

1. Setting voltage point back to utility source when selecting "SBU priority" or "Solar first" in program 01. The setting value must be ≥Low DC cut-off voltage+1V, or else the inverter will have a warning as battery voltage low.

12	Setting voltage point back to utility source when selecting “SBU priority” or “Solar first” in program 01.	48V models:46V (default)Setting range is from 44.0V to 57.2V for 48v model, but the max setting value must be less than the value of program13.
		24V models:23V (default)Setting range is from 22.0V to 28.6V for 24v model, but The max setting value must be less than the value of program13.

Remark:

1. you'd better to finish setting without turn on the inverter (just let the LCD show, no output);
2. when you finish setting, please restart the inverter.

Fault Reference Cod

Fault Code	Fault Event Icon on
01	Over temperature of inverter module
02	Over temperature of DCDC module
03	Battery voltage is too high
04	Over temperature of PV module
05	Output short circuited.
06	Output voltage is too high.
07	Overload time out
08	Bus voltage is too high
09	Bus soft start failed
10	PV over current
11	PV over voltage
12	DCDC over current
13	Over current or surge
14	Bus voltage is too low
15	Inverter failed (Self-checking)
18	Op current offset is too high
19	Inverter current offset is too high
20	DC/DC current offset is too high
21	PV current offset is too high
22	Output voltage is too low
23	Inverter negative power

Warning Indicato

Warning Code	Warning Event Audible Alarm Icon flashing
02	Temperature is too High	Beep three times every second
04	Low battery Beep once	every second
07	Overload Beep once every 0.5 second
10	Output power derating Beep twice every 3 seconds
14	Fan blocked None
15	PV energy is low Beep	twice every 3 seconds
19	Lithium Battery communication is failed	Beep once every 0.5 second
21	Lithium Battery over current	None
E9	Battery equalization None
bP	Battery is not connected	None

SPECIFICATIONS

Table 1 Line Mode Specifications

INVERTER MODEL	1.5KVA	2.5KVA	3.5KVA	5.5KVA	6.2KVA
Input Voltage Waveform Sinusoidal (utility or generator)
Nominal Input Voltage 230Vac
Low Loss Voltage	170Vac±7V (UPS)90Vac±7V (Appliances)
Low Loss Return Voltage	180Vac±7V (UPS);100Vac±7V (Appliances)
High Loss Voltage 280Vac±7V
High Loss Return Voltage 270Vac±7V
Max AC Input Voltage 300Vac
Nominal Input Frequency 50Hz /	60Hz (Auto detection)
Low Loss Frequency 40±1Hz
Low Loss Return Frequency 42±1Hz
High Loss Frequency 65±1Hz
High Loss Return Frequency 63±1Hz
Output Short Circuit Protection	Battery mode: Electronic Circuits
Efficiency (Line Mode)	>95% (Rated R load, battery full charged)
Transfer Time	10ms typical (UPS);20ms typical (Appliances)
Output power derating:When AC input voltage drops to 95V or170V depending on models, the outputpower will be derated.

Table 2 Inverter Mode Specification

INVERTER MODEL	1.5KVA 2.5KVA 3.5KVA 5.5KVA 6.2KVA
Rated Output Power	1.5KVA1.5KW	2.5KVA2.5KW	3.5KVA3.5KW	5.5KVA5.5KW	6.2KVA6.2KW
Output Voltage Waveform Pure Sine Wave
Output Voltage Regulation 230Vac±5%
Output Frequency 50Hz or 60Hz
Peak Efficiency 94%
Surge Capacity 2* rated power for 5 seconds
Nominal DC Input Voltage 24Vdc 48Vdc
Cold Start Voltage 23.0Vdc 46.0Vdc
Low DC Warning VoltageJust for AGM and Flooded@ load < 20%@ 20% ≤ load < 50%@ load ≥ 50%	22.0Vdc21.4Vdc20.2Vdc			44.0Vdc42.8Vdc40.4Vdc
Low DC Warning Return VoltageJust for AGM and Flooded@ load < 20%@ 20% ≤ load < 50%@ load ≥ 50%	23.0Vdc22.4Vdc21.2Vdc			46.0Vdc44.8Vdc42.4Vdc
Low DC Cut-off VoltageJust for AGM and Flooded@ load < 20%@ 20% ≤ load < 50%@ load ≥ 50%	21.0Vdc20.4Vdc19.2Vdc			42.0Vdc40.8Vdc38.4Vdc

Table 3 Charge Mode Specifications

Utility Charging Mode
INVERTER MODEL		1.5KVA 2.	5KVA 3.5KVA	5.5KVA 6.	2KVA
Max Charging Current (PV+AC) (@ VI/P=230Vac)		60Amp 10	Amp 100Amp	100Amp 120	Amp
Max Charging Current (AC)(@ VI/P=230Vac)		60Amp 80	Amp
Bulk Charging Voltage	Flooded Battery	29.2Vdc 58.4Vdc
	AGM / Gel Battery	28.2Vdc 56.4Vdc
Floating Charging Voltage		27Vdc 54Vdc
Overcharge Protection		32Vdc 63Vdc
Charging Algorithm 3-Step
Charging Curve
Solar Input
INVERTER MODEL		1.5KVA 2.	5KVA 3.5KVA	5.5KVA 6.	2KVA
Rated Power		2000W	3000W	4000W	5500W	6500W
Max. PV Array Open Circuit Voltage		500Vdc
PV Array MPPT Voltage Range		60Vdc~500Vdc
Max. Input Current		15A	15A	15A	18A	27A
Max. Charging Current(PV)		60A	100A	100A	100A	120A

Table 4 General Specifications

INVERTER MODEL	1.5KVA	2.5KVA 3.5KVA	5.5KVA	6.2KVA
Operating Temperature Range	-10°C to 55°C
Storage temperature	-15°C~ 60°C
Humidity	5% to 95% Relative Humidity (Non-condensing)
Dimension(D*W*H), mm	358x295x105			438x295x105
Net Weight, kg	5.8	6.0	6.2	8.2	8.7

TROUBLE SHOOTING

Problem LCD	/LED/Buzzer Explanation	/ Possible cause What	to do
Unit shuts down automatically during startup process.	LCD/LEDs and buzzer will be active for 3 seconds and then complete off.	The battery voltage is too low	1. Re-charge battery.2. Replace battery.
No response after power on.	No indication.	1. The battery voltage is far too low.2. Battery polarity is connected reversed.	1. Check if batteries and the wiring are connected well.2. Re-charge battery.3. Replace battery.
Mains exist but the unit works in battery mode.	Input voltage is displayed as 0 on the LCD and green LED flashing.	Input protector is tripped is	Check if AC breaker is tripped and AC wiring is connected well.
	Green LED is flashing	Insufficient quality of AC power.(Shore or Generator)	1. Check if AC wires are too thin and/or too long.2. Check if generator (if applied) is working well or if input voltage range setting is correct. (UPS→Appliance)
	Green LED is flashing	Set "Solar First" as the priority output source.	Change output source priority to Utility first.
When the unit is turned on, internal relay is switched on and off repeatedly.	LCD display and LEDs are flashing	Battery is disconnected.	Check if battery wires are connected well.
Buzzer beeps continuously and red LED is on.	Fault code 07	Overload error. The inverter is overload 110% and time is up.	Reduce the connected load by switching off some equipment.
	Fault code 05	Output short circuited.	Check if wiring is connected well and remove abnormal load.
	Fault code 02	Internal temperature of inverter component is over 100°C.	Check whether the air flow of the unit is blocked or whether the ambient temperature is too high.
	Fault code 03	Battery is over-charged. Return to repair center.
		The battery voltage is too high.	Check if spec and quantity batteries are meet requirements.
	Fault code 06/22	Output abnormal (Inverter voltage below than 190Vac or is higher than 260Vac)	1. Reduce the connected load.2. Return to repair center
	Fault code 08/09/15	Internal components failed. Return to repair center.
	Fault code 13 Over	current or surge.	Restart the unit, if the error happens again, please return to repair center.
	Fault code 14 Bus voltage is too low.
	Another fault code		If the wires is connected well, please return to repair center.

Wi-Fi Plug Pro Quick Installation Guideline

1. Schematic diagram of the Remove and install the wireless antenna

1.2 Add Datalogger

① Login the account and click the Datalogger

button.Tap the"+" button on the top-right

corner of the dataloager pag

② According to the prompts, type in the

information to finish add datalogger

The PN number is located next to the machine appliance label.

(InitialPassword:12345678)

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2、1 Download the APP

(1) Scan the QR code and download the APP (iPhone App Store; Android phone);
(2) Open the APP, click the "Registration" button, and select "Mobile phone
Registration" or "Email Registration";
(3) Turn on Bluetooth or WiFi as needed

2.2 Bluetooth connected to the digital collector

(1) Click the "Toolbox" and select "BLE network" or "Wi-Fi network" as required;

(2) If you choose the Bluetooth distribution network, you will automatically scan the nearby device on the "Bluetooth Pairing" page, find the PN corresponding to the digital collector, and click "Connect".

3.3 Networking Settings

(1) Select the corresponding 2.4G WiFi according to the prompts, fill in the password and click "SI Connecting to the Network"; prompt on the WiFi distribution network reference APP page.

Manufacturer: Shanghaimuxinmuyeyouxiangongsi

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