Hybrid Inverter 8 kW & 10 kW (Gen 3) Installation Manual

Hybrid Inverter 8 kW & 10 kW (Gen 3) Installation Manual

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This manual summarises the installation manual for the GivEnergy Gen 3 Hybrid Inverter range in 8 kW and 10 kW variants. It includes wiring rules, mounting instructions, safety guidance, communication setup, and commissioning steps.

Product Overview

The Gen 3 Hybrid 8 kW and 10 kW inverters provide higher power output for larger residential or small commercial systems. They feature dual MPPT solar inputs, full battery integration, whole-home backup support, and flexible communication options.

Specifications

Models8 kW / 10 kW
Dimensions600H × 480W × 230D mm
Weight34–36 kg depending on model
Max PV Voltage1000 V
Max PV Current16 A per MPPT
Operating Temperature-20°C to +60°C
Warranty12 years

Box Contents

  • Hybrid Inverter (8 kW or 10 kW)
  • Mounting bracket
  • Fixings pack
  • Documentation

Installation Requirements

  • Installer must be GivEnergy Approved.
  • Minimum mounting height: 0.5 m above floor.
  • Inverter must be mounted vertically.
  • Do not expose to direct sunlight or spray water.

Safety Instructions

  • Contains hazardous DC voltages — ensure safe isolation.
  • Only GivEnergy batteries may be used.
  • Avoid touching heat sink when inverter is active.
  • Ensure all torque values follow the manual guidelines.

Mounting Requirements

Use the supplied bracket and M6 fixings. Ensure the wall can support over 40 kg. Required clearances:

  • Top: 300 mm
  • Bottom: 500 mm
  • Left/Right: 300 mm

PV Inputs

  • 2 × MPPT inputs
  • Max PV voltage: 1000 V
  • Max current per MPPT: 16 A
  • Start-up voltage: 160 V

Battery Connection

The inverter uses the GivEnergy Gen 3 high-voltage battery interface via plug connectors. Use only GivEnergy HV battery modules or compatible AIO battery modules.

AC Grid Connections

ModelBreakerMin Cable Size
8 kWC4010 mm²
10 kWC5016 mm²

Communication Ports

  • RS485 (meters/EMS)
  • CAN Bus (battery BMS)
  • LAN
  • USB port for WiFi/4G dongles
  • Parallel operation terminals

Commissioning

  1. Energise AC supply.
  2. Confirm battery communication.
  3. Confirm PV voltage presence.
  4. Log into portal.givenergy.cloud.
  5. Register site and pair inverter.
  6. Perform firmware updates.

Start-Up Procedure

  1. Close AC breaker.
  2. Turn on DC switch.
  3. Turn on PV isolator.

Shutdown Procedure

  1. Turn off PV isolator.
  2. Turn off DC battery isolator.
  3. Open AC breaker.

Maintenance

  • Inspect heat sink annually and remove dust.
  • Check torque on DC/AC terminals.
  • Review CT and meter placement if readings drift.

Warranty

The Hybrid Inverter 8 kW & 10 kW Gen 3 models include a 12-year warranty.



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