Now let’s learn some knowledge about TPT and border in solar panel form Hanfong New Energy.
1. TPT: the back of the solar cell, ageing resistance, corrosion resistance, ultraviolet light resistance, airtight and other Basic requirements etc.
2. Border: use high strength, good resistance of machinery impact resistance aluminum alloy.
Solar charger controller
is very important part in the full system. Generally, we use MPPT solar controller. MPPT solar controller with higher transfer efficiency than PWM solar controller. New MPPT solar controller from Hanfong new energy provide high quality and stable performance photovoltaic product.
Hanfong new energy is an reliable solar controller suppliers
in China. Hanfong also profession in solar power inverter, solar panel and solar battery include lead-acid battery(AGM) and GEL battery. full solar photovoltaic system include civil household use and industry use was gain great reputation in middle east market.