Changhong Nickel Iron Battery / Ni-Fe Battery/ Energy Storage Battery/ On-grid/ Off-grid/ Hybrid-brid

Sichuan Changhong Battery Co., Ltd. is a large-scale enterprise of professionally manufacturing nickel iron rechargeable battery, who has decades’ experience on manufacture, development, maintenance, after-sale service of ni-fe battery. With advanced equipment and continuous technical development, the products of Changhong, with excellent performance and reliable quality, has exported to several countries and regions all over the world.

Changhong Ni-Fe rechargeable battery has the characteristics of lower cost-in-use, minor self-discharge, long service life, low maintenance (more than 3 years), environmental-friendly, high mechanical strength, excellent resistance performance to electric abuse, good resistance to over-charge and over-discharge, therefore, Ni-Fe battery can replace Ni-Cad battery in many fields. After Changhong Ni-Fe battery is charged according to standard charging system under the ambient temperature of 20℃±5℃, the battery can be normal used under the ambient temperature of -20℃±60℃(different discharge capacity under different temperature).

Successful Application Cases

★Sino-Germany financial KFW cooperation projects

Hundreds of 50 KVA~ 300 KVA on-gird and off-gird PV power system solutions for Qinghai, Yunnan, Xinjiang and Gansu.

★MW PV-gas mixed energy storage power station demonstration project, California

Total capacity: 2MW*2h

★3KVA-20KVA residential energy storage systems

★State grid corporation of China 20KWH energy storage demonstration projects

Technical Advantages

★High charging efficiency

★Long service life, over 20 years service life under floating charging state; if the battery is maintained and used as the recommended ways and under the 50% DOD state, the service life can reach over 10-15 years.

★Excellent resistance performance of electrical abuse, high mechanical strength, excellent resistance performance of over-charge and over-discharge, high reliability, long maintenance period

★Lower costs

★Environmental friendly

Certificates

★TUV Rheinland EN62259: 2004 product type approval certificate(KGL, KGM)

★TUV Rheinland IEEE 693:2005, ICC 2013 California building code, ICC2012 international building code certificate (battery rack)

★CE certificate (NF-S)

★he test report signed and issued by SGS, and it is verified that Lead, Cadmium and Mercury contents of Changhong Nickel Iron battery do not exceed the limit mentioned in the Articles 4(1) and 21(3) of Directives 2006/66/EC.