For increased storage capacity we use Nickel-Iron batteries because of their resilience, unlimited life, unlimited cycle times, ease of rejuvenation and environmental friendliness. Nickel-Iron is an often forgotten battery technology, but is considerably superior to Lead. An advanced version of the Edison battery, our batteries are ideally suited to Green Energy requirements and, though bulky, consistently out-compete rival technologies in terms of both cost and performance.

Our latest Flow Batteries benefits:

Modular Design, incrementally expandable, low installation costs,

Leading low cost solution in part due to its low cost raw materials. Originally developed and patented in the 1970's by a major oil company.

This is a low cost solution, similar in cost per kwh to Lead Acid batteries though installation is considerably less expensive as it requires no indoor or environmental controls and has an operating temperature of -40c to 75c.

30 year life with unlimited number of charge cycles, pumps are only service parts which are common and widely available.

More power in less space, 2-3 times the power density that lead acid. Better round trip efficiency than Lead Acid and other cell battery technologies, approaching 70%.

Eco friendly with 100% recyclable or disposable. Safe operation with no dangerous gases created and no explosive potential unlike.