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
| Models | 8 kW / 10 kW |
| Dimensions | 600H × 480W × 230D mm |
| Weight | 34–36 kg depending on model |
| Max PV Voltage | 1000 V |
| Max PV Current | 16 A per MPPT |
| Operating Temperature | -20°C to +60°C |
| Warranty | 12 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
- 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
| Model | Breaker | Min Cable Size |
|---|
| 8 kW | C40 | 10 mm² |
| 10 kW | C50 | 16 mm² |
Communication Ports
- RS485 (meters/EMS)
- CAN Bus (battery BMS)
- LAN
- USB port for WiFi/4G dongles
- Parallel operation terminals
Commissioning
- Energise AC supply.
- Confirm battery communication.
- Confirm PV voltage presence.
- Log into portal.givenergy.cloud.
- Register site and pair inverter.
- Perform firmware updates.
Start-Up Procedure
- Close AC breaker.
- Turn on DC switch.
- Turn on PV isolator.
Shutdown Procedure
- Turn off PV isolator.
- Turn off DC battery isolator.
- 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.