SAJ H2-8K-T2 is a three-phase hybrid inverter for grid-connected and backup photovoltaic systems. The generated solar energy is used first to supply loads, while surplus energy can be stored in a compatible high-voltage lithium battery. When PV production is insufficient, the system supplies energy from the battery or the grid. This energy management increases solar self-consumption and reduces dependence on the electricity grid.
Key benefits
- Rated three-phase output power 8 kW.
- Two independent MPPT trackers for flexible PV string allocation.
- Support for high-voltage lithium batteries in the range 180–600 V.
- Backup output for supplying selected loads during a grid outage.
- Maximum efficiency up to 98,0 % and MPPT efficiency above 99,9 %.
- Operation monitoring via LED indicators and app.
- Communication via Wi-Fi, Ethernet or an optional 4G module.
- Protection rating IP65 for indoor or outdoor installation.
| Parameter | Value |
| Model | H2-8K-T2 |
| Rated AC power | 8 kW |
| Maximum AC apparent power | 8,8 kVA |
| Maximum recommended PV array power | 12 kWp |
| Maximum DC voltage | 1.000 V |
| MPPT voltage range | 180–900 V |
| Number of MPPTs / strings | 2 / 1+1 |
| Maximum PV input current | 15 A / 15 A |
| Battery type and voltage | lithium battery, 180–600 V |
| Maximum charging/discharging current | 30 A / 30 A |
| Rated output current | 11,6 A |
| Maximum output current | 12,8 A |
| Backup output | 8 kVA; short-term peak power 16 kVA for 60 s |
| Rated grid voltage | 220/380 V or 230/400 V; 3L/N/PE |
| Maximum efficiency | 98,0 % |
| Protection rating | IP65 |
| Operating temperature | from −25 °C up to +60 °C |
| Cooling / noise | natural convection / less than 30 dBA |
| Communication | CAN, RS485, DRM, RS232; Wi-Fi/Ethernet, 4G optional |