SAJ H1 – 5kW Single phase hybrid inverter with 2 MPPT, built-in DC switch and WiFi module

The SAJ H1-5K-S2-15 is a high-efficiency single-phase hybrid inverter designed to provide stable and intelligent energy management in home solar systems. It is suitable for operation with low-voltage (48V) LiFePO4 batteries and is compatible with the network and backup power supply (UPS mode). It includes a WiFi-2 module for remote monitoring and offers a 10-year warranty, making it a reliable and long-term solution for your energy independence.

Technical parameters:

Battery type: LiFePO4
Battery voltage: 51.2 V (range: 42 ~ 58.5 V)
Maximum PV power: 7,500 W
Input voltage (DC): up to 600 V
MPPT range: 90 – 550 V
Output power (AC): 5,000 W
Peak power (10 seconds): 6,000 VA
Max. efficiency: 97.6%
Dimensions: 470 x 470 x 190 mm
Weight: 23 kg
Noise level: <29 dBA
Temperature range: from -25°C to +60°C
Installation: wall hanging

Suitable for:

✔️ Home photovoltaic systems
✔️ Installations requiring UPS mode
✔️ Systems with limited return energy to the grid (zero-export)
✔️ Scenarios with energy autonomy and battery control

SAJ H1-5K-S2-15 is a universal and intelligent solution for modern energy systems, combining high efficiency, flexibility and security.

We inform you that, despite our efforts, we cannot guarantee that the published information and photos do not contain inaccuracies or errors that cannot be a legal basis for claims.

Main features:

✅ Power: 5,000 W
✅ Hybrid functionality: Network, offline and UPS mode operation
✅ MPPT trackers: 2 pieces for optimal operation of the PV panels
✅ Maximum charge/discharge current: 100 A - suitable for powerful batteries
✅ Built-in protections: DC and AC protection, anti-icelanding, overload and short circuit protection
✅ Communication: WiFi module included + possibility for Ethernet/4G
✅ UPS mode: Switching time ≤ 10 ms
✅ Silent mode: Fanless design (passive cooling)
✅ Monitoring: 24/7 monitoring via LCD display and mobile application
✅ Integrated DC switch
✅ Warranty: 10 years
✅ Protection class: IP65 - resistant to dust and moisture
✅ Certificates: EN 62109-1/2, EN 61000, VDE-AR-N 4105, IEC 61727, etc.

Additional information