华海生物科技有限公司

B & BS INTERNATIONAL INC., located in Wuhu Economic & Technological Development Area(WEDA), Wuhu City, Anhui Province, P. R. China，deals in photovoltaic products.
Our factory, belonging to B & BS INTERNATIONAL INC.., is principally and professionally manufacturing and supplying the following on-grid and off-grid photovoltaic power systems with great and small powers.

On-grid and off- grid inverters
TYPE: 1/1.5/2.5/3/5/6/10/30/50/100/250/500/1000KW
MPPT (Maximum Power Point Tracking) efficiency up to 99%；
Wide DC input ranges and thus the highest efficiency;
Providing isolated transformer and transformerless types.
Off- grid Controllers
With over-charge and over-discharge protecting functions
Solar Modules and Panels
(For the technical parameters of the above products, you can visit our website for checking.)

Brackets
Other photovoltaic parts

Our factory has been legalized by ISO9001:2000 and managed
under the standard regulations. Owing to the advanced scientific and tec... [详细介绍]