Factory Price 6kw off-Grid MPPT Solar Inverter 1kw 2kw 3kw 4kw 5kw

According to your products requirements , we will choose safe and economical transportation for you.
After a long time of export and sales experience, we are constantly innovating and improving.
After receiving the products, you will feel our sincerity.

According to your products requirements , we will choose safe and economical transportation for you.
Payment method: 30% T/T in advance, 70% T/T before shipment

1.100% fully automatic production line,ensuring 100%in-line inspection on the production line. Effectively avoiding the risk of hidden cracks and inherent defects.improving efficiency, reducing manual errors,precision welding,and maintaining uniform product quality standards.
2.First-class photovoltaic testing center, up to 38 valid tests and experiments to ensure product quality.
3.High, medium and low current classification to improve system output performance.
4.Two EL tests before and after.12-focus EL to overcome depth-of-field differences,spatial resolution of 0.4-0.5mm high and low currents are tested separately, with zero tolerance for quality risks.
5.Long-term reliability testing.The PV testing center follows the standard of 3 times thousand conventional tests to guarantee the longer life cycle of the modules.