

The SAJ H2 20kW Three Phase Low Voltage Hybrid Inverter is SAJ's most powerful LV three-phase model, delivering 20kW of continuous output for large commercial and industrial solar installations in Pakistan. With 350A fast charge/discharge, 40kWp PV capacity and ultralight design for easy installation, it is the complete commercial hybrid solution.
- 20kW three-phase output
- 350A fast charge/discharge current
- 40000 Wp maximum PV array capacity
- IP66 protection for all weather conditions
- 100% unbalanced output per phase
- Up to 10 units in parallel
- 75A bypass for whole building backup
| Power | 20 kW |
|---|---|
| Phase | Three Phase |
| Type | LV Hybrid Inverter |
| Battery Voltage | Low Voltage (40–60V) |
| MPPT | 2 |
| Warranty | 5 Years |
| Battery Type | LFP / Lead-Acid |
| Communication | CAN / RS485 / Wi-Fi / 4G (Optional) |
| Dimensions | 740×470×270 mm |
| Max Charging Current | 350A |
| Max DC Voltage | 1000V |
| Max Efficiency | 98.5% |
| Max PV Input | 40000 Wp |
| Weight | 53 kg |
5 Years manufacturer warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The SAJ H2 20kW is designed for large commercial and industrial solar installations requiring high output three-phase power with battery backup.
- The SAJ H2 20kW has a maximum charging and discharging current of 350A, the highest in the SAJ H2 LV series.
- Up to 40000 Wp of solar panels can be connected across 2 MPPTs.
- Yes, it is ideal for factories, industrial units and large commercial buildings in Pakistan with three-phase connections.
- The SAJ H2 20kW comes with a 5 year warranty.
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