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Why choose Growatt SPF 5000 ES Off-Grid Inverter?

Monitoring: The system can also be remotely monitored using a WiFi or GPRS dongle. Parallel scaling is supported.

Charge controller: The MPPT charge controller lowers the voltage of panels to the required level to charge the battery. The current is raised with the same ratio as the voltage is lowered.

This continuously happens during the day to optimize the use of energy. This is dependent on the power of the sun, the angle, and the temperature and health of the panels.

The charge controller also makes sure the battery will not be overcharged, but also not fully discharged.

Capacity expansion: The system’s capacity can be expanded up to 30kW by combining a total of six of these units in parallel operation.

DEYE 10 kW Single Phase 2 MPPT Hybrid Inverter
Colorful touch LCD, IP65 protection degree
AC couple to retrofit existing solar system
Max. charging/discharging current of 250A
6 time periods for battery charging/discharging
Support storing energy from diesel generator
Max. 16 pcs parallel for on-grid and off-grid
operation; Support multiple batteries parallel

RSI 3×380-440V IP66 15kW 31A

Renewable Solar Inverter RSI is an off-grid solar inverter to enable end-user to use solar power for a wide range of water applications. RSI is customized specifically to be compatible with Grundfos pumps. With the built-in MPPT and various protection software, it delivers an efficient and reliable solar system solution.

RSI offers the following inputs and output: