5 Busbar Solar Cell
12 Year Product Warranty
25 Year Linear Power Warranty
Severe Weather Resilience
Durability Against Extreme Environmental Condition
According to DIN-40742 and IEC-61427 standards, 20years of design life.
Tubular plate & special gel electrolyte, which can prevent active material from falling and avoid acid stratification.
High stability and security, millions of batteries are in service.
Higher thermal capacity & better thermal diffusivity.