1. In field applications, the power demands from 1.5kW to 4kW are very common and uniform. To increase the flexibility of application, there are totally 4models so that can achieve any combination between 1.5 kW to 4kW.
2. Modular design concept:
To reduce design and assembly effort and to increase reliability, these products apply modular design concept. There are several modules described as followings:
(1) Power supply module: this module provides system power.
(2) Main power module: there are 1.5kW, 2kW, 3kW and 4kW power module.
(3) Control module: main system controller.
(4) GFCI: ground fault circuit interrupter module.
(5) Others: RS232, RS485 and etc.
3. Features:
(1) Anti-Islanding detection methods: Frequency, voltage and utility impedance.
(2) Build-in MPPT (Maximum Power...