SE3680HRWS00BNO4 - Solar panel SolarEdge - Free user manual and instructions

Product type	StorEdge single-phase inverter with HD-Wave technology
Brand	SolarEdge
Model	SE3680HRWS00BNO4
Nominal power	3.68 kW
DC input voltage	Up to 480 V (depending on configuration)
Technology	HD-Wave (high frequency conversion)
Communication	RS485, Modbus, SetApp (smartphone)
Compatible battery	LG Chem RESU7H / RESU10H
Energy meter	Integrated (model with meter)
Configuration	Via SetApp (smartphone)
Protection	IP65 protection, surge arrester, anti-islanding protection
Estimated weight	Approximately 15 kg
Estimated dimensions (W x H x D)	540 x 360 x 200 mm
Maintenance	Check connections, clean with a dry cloth, disconnect power before servicing
Repairability	Spare parts available from the manufacturer, repair by certified technician
Safety	Disconnect battery before wiring, use personal protective equipment
Warranty	Standard SolarEdge warranty (see contract)
Main functions	Solar energy storage, maximum self-consumption, power control, battery self-test

Frequently Asked Questions - SE3680HRWS00BNO4 SolarEdge

How to power off the LG Chem battery before wiring?

Set the circuit breaker and the disconnect switch or auxiliary power switch to OFF.

Which cable to use for RS485 communication between the inverter and the battery?

Use a shielded cable with 3 or 5 twisted pairs, cross-section 0.2-1 mm², 600V/CAT5.

What are the DIP switches on the energy meter for?

The left DIP switch terminates the RS485 bus if there is no meter; DIP 2 must be set to ON for the meter.

How to check that the battery is correctly identified in SetApp?

In SetApp, go to Commissioning > Communication > RS485-1 and select Add Modbus device > Battery; it is detected automatically.

What to do if the battery self-test fails due to a failed charge?

Check that the power and communication cables between the battery and the inverter are properly connected.

How to configure maximum self-consumption (MSC)?

In SetApp, select Commissioning > Power Control > Energy Manager > Energy Control > Maximum Self-Consumption.

The inverter displays 'S_OK - Server Connected', what does it mean?

This indicates that the inverter is successfully connected to the SolarEdge monitoring platform.

What is the function of the ON/OFF/P switch on the inverter?

It allows to power on (ON), power off (OFF), or set the inverter to programming mode (P).

How to retrieve the latest battery self-test results?

In SetApp, go to Commissioning > Maintenance > Diagnostics > Self-Test > Battery Self-Test > Show Last Results.

Can I use a battery other than LG Chem with this inverter?

This inverter is specifically designed for LG Chem RESU7H/RESU10H batteries. Using other models may not be compatible.

USER MANUAL SE3680HRWS00BNO4 SolarEdge

StorEdge Single Phase Inverter with HD-Wave Technology and SetApp Configuration – Wiring and On Site Check Quick Guide for Europe, APAC and South Africa

DE – Seite 5

FR - Page 9

IT – Pagina 13

NL - Bladzijde 17

SP – Página 21

Revision History

Revision 1.2 (December 2019) – Spanish translation added.

Overview

This document provides instructions for wiring and post-installation verification of a StorEdge system with the following components:

■ StorEdge Single Phase Inverter with HD-Wave Technology and SetApp Configuration
LG Chem RESU7H/RESU10H Battery
Energy Meter

For more details and additional system configurations, refer to the StorEdge Inverter Installation Guide supplied with the StorEdge Inverter.

CAUTION!

For proper battery performance, the LG Chem battery must remain connected to the StorEdge Interface and in charging mode. Extended battery disconnection may result in deep discharge and damage the battery.

Wiring the System

Powering off the Battery

WARNING!

The LG Chem battery must be powered off before wiring.

LG Chem batteries are available with one of the following powering mechanism types: With the disconnect switch With the auxiliary power swit

Circuit breaker Disconnect switch

Circuit breaker Auxiliary power switch

→ To power off the battery:

1. Turn off the circuit breaker.
2. Turn off the disconnect/auxiliary power switch.

→ To power on the battery:

1. Turn on the disconnect/auxiliary power switch.
2. Turn on the circuit breaker.

Connecting System Components

Connect the system components as shown in the diagram below.

Pay attention to:

Cable types
DIP switch setup

If no Energy Meter is connected, terminate the inverter's RS485 bus by switching the left DIP switch ON.

graph TD
    A["LG Chem Battery"] --> B["Inverter"]
    B --> C["Energy Meter"]
    subgraph Inverter
        D["Left DIP > OFF"]
        E["B A G En"]
        F["G <> G"]
        G["B- <> B- and A+ <> A+ on the same twisted pair"]
    end
    subgraph Energy Meter
        H["RS-485"]
        I["Tu nV B"]
        J["A+"] & K["G"]
        L["N/A"]
        M["L1 CT 0.333V~"]
        N["L2 CT 0.333V~"]
        O["L3 CT 0.333V~"]
        P["DIP 2 > ON"]
    end
    A -->|ENABLE_H <> En| A
    A -->|EN_GND <> G| A
    A -->|RS485_H <> A+ and RS485_L <> B- on the same twisted pair| A
    B -->|3-wire shielded twisted pair, 0.2 (0.2-1) mm² 600V/CAT5| B
    B -->|G <> G| B
    B -->|B- <> B- and A+ <> A+ on the same twisted pair| B
    B -->|G <> G| B

Post Installation Verification and Configuration

Use the checklist below to verify that the system is properly connected and configured.

Installation and Wiring

1. Make sure the distances between the system components are as specified in the installation guide.
2. Take a picture of each of the system components after wiring them and send the pictures to SolarEdge support.

Inverter
StorEdge Interface
Battery
Energy Meter

1. Make sure the battery splash cover is closed.
2. Make sure the DIP switches of all components are set as shown in the connection diagram.

3. Make sure all DC, communication and AC cabling connections are completed as follows:

4. Check the AC wiring and the AC circuit breaker on the AC distribution panel.

5. Check the string DC input voltage. Expect 1V per optimizer in a string.
   ■ Make sure all components are properly grounded.
6. Check the DC connections on the battery and StorEdge Interface.
7. Check the RS485 connection between the battery and inverter.

8. Check the CT, AC and RS485 connections to the Energy Meter.

9. Check connection to Monitoring Platform:

In SetApp, select Commissioning > Status.
- Check that S_OK - Server Connected appears in the main inverter section.

Configuring the Battery and Meter

1. Switch the inverter ON/OFF/P switch to OFF.
2. Access SetApp and select Commissioning > Communication.
3. From the Communication screen, select RS485-1 > Protocol > Modbus (Multi-Device).
4. Return to the previous screen and select Add Modbus Device > Battery.
5. Verify the battery information by selecting Battery 1 > Battery Information.
6. In the RS485-1 screen, select Add Modbus Device > Meter.
7. Set the meter's CT Rating according to the CT specifications. If the CT rating value returns to 0, check communication with the CT.
8. Select Meter 1 > Meter Function > Export+Import (E+I).

9. Run a battery self-test:

■ Make sure the battery's circuit breaker switch is ON.

- Switch the inverter ON/OFF/P switch to ON.

In SetApp, select Commissioning > Maintenance > Diagnostics > Self-Test > Battery Self-Test > Run Test.

- Wait for all tests to complete and check the results in the summary table.

If any of the tests have failed, see the table below for possible solutions:

Test Results	Solution
Charge failed	Check that the power and communication cables between the battery and inverter are properly connected.
Discharge failed	Check that the power and communication cables between the battery and inverter are properly connected.
Communication	Check that the communication cables between the battery and inverter are properly connected.
Inverter switch is off	Switch the inverter ON/OFF/P switch to ON.

To show the last test results:

■ Select Commissioning > Maintenance > Diagnostics > Self-Test > Battery Self-Test > Show Last Results.

Setting up the Maximize Self-consumption (MSC)

1. Access SetApp and select Commissioning > Power Control.
2. Select Energy Manager > Energy Control > Maximum Self Consumption.

Support Contact Information

If you have technical queries concerning our products, please contact us:

http://https://www.solaredge.com/service/support

Before contact, make sure to have the following information at hand:

■ Model and serial number of the product in question.
The error indicated on the product mobile application LCD screen or on the monitoring platform or by the LEDs, if there is such an indication.
■ System configuration information, including the type and number of modules connected and the number and length of strings.
■ The communication method to the server, if the site is connected.
The product's software version as it appears in the ID status screen.

Interior view of an electronic device showing internal components and wiring (no text or labels visible)

Diagram of an industrial control panel with labeled components and indicator lights

http://https://www.solaredge.com/service/support

http://https://www.solaredge.com/service/support

http://https://www.solaredge.com/it/service/support

■ Revisie 1.2 (December 2019)

Overzicht

http://https://www.solaredge.com/service/support

Technical diagram of an electronic device rear panel with labeled components and wiring connections

Front view of a network equipment unit with labeled ports and connectors (no readable text or symbols)

http://https://www.solaredge.com/service/support