Pocket type Ni-Fe rechargeable battery for energy storage application

With more than 30 year''s development, Changhong pocket type low discharge rate and medium discharge rate Ni-Fe rechargeable batteries are widely applicable as stand by and DC controlling power supply for utility and electricity industries, telecommunication, locomotive, railway, metallurgy, mining industry emergency lighting, UPS, switchgear tripping and closing, etc. In addition, they are also used as storage power supply for wind, solar photovoltaic and other renewable energy application. Changhong pocket type high discharge rate Ni-Fe rechargeable batteries are mainly used as the starting power supply for diesel engine, DC generator and the DC standby power supply for trail transit application.

Application cases:

Sino-German financial cooperation KFW project

50KVA~300KVA off-gird solar PV residential remote sits in Western China

America solar PV& gas station hybrid 2*1MW storage station

Mini-grid solar PV & Diesel generator sets hybrid residential sites

hundreds of 4KW~30KW rooftop and BIPV on-gird storage projects