Growatt authorized Sunpal to focus on R&D and manufacturing of solar energy grid-connected, off-grid, energy storage inverters and user-side smart energy management solutions.

Growatt SPH series is perfectly suited to coping with the electricity demand of a privated household, as a good residential stroage solution.

Single phase grid-tied inverter from 750W to 3000W for residential application, small capacity supporting small roof utilization, single MPPT desgin, compact and cost effective.

GROWATT up-to-date smart grid-tied inverter for single phase residential application, innovative aerial material cover, elegant looking and 45% lighter. The OLED screen and touch button design brings more convenient operation. Leading high efficiency ensures high energy yields of a home system.