The performance of Tianneng battery is excellent, and the advantages of TNC series energy storage battery. Longer Life Cycle Tianneng TNC series battery, product design life 20 years.
Exclusive technology Whether carbon materials are sulfated or not，Patented grid alloy, less gas, low self discharge and good corrosion resistance，Wide operating temperature range, from – 40 ℃ to+60 ℃.
Easy to maintain It can quickly charge and discharge, greatly shorten the charging time, solve the problem of electrolyte layering by structural design, and facilitate installation and maintenance.
Vanna –
Good products