เครื่องควบคุมลมและไฮบริดพลังงานแสงอาทิตย์พร้อมอินเวอร์เตอร์ (WWW033-03) 12

Performance features:
1. Perfect protection function, thus the system has higher reliability.
2. LCD display function, visually display battery voltage and charge current.
3. Integrated design of controller and inverter, with simple structure and easy maintenance.
4. Frequency toroidal transformer, ensures inverter has high efficiency and low no-load loss.
5. Pure sine wave output, compared with square wave or modified wave, has higher efficiency and higher capability of driving load.
6. PWM stepless unload mode, which burn the excess power into dump load, making the battery charging in best status.

Optional functions:
1. By-pass function: It will switch to the city grid automatically when the battery is under-voltage or something wrong with the inverter, which ensures the continuity and stability of system.
2. Chinese and English version: User can choose language versions according to requirement of Chinese and English or pure English version.