500 watt portable solar system kit with 500wh lithium battery build in charge controller mppt pwm photovoltaic green energy

Storage Capacity

Case: Imported ABS plastics, firm and durable

Display: Accurate and complete figure

Efficiency: 92%

Life Span: 1000 cycle times

Charging: AC, solar

Excellent performance in high/low temperature

Intelligent chip design, excellent battery's storage capacity

Introduction:

The energy storage power supply can power supply for 110V-220V electrical equipments and quickly charge PC,

mobile phone and other electronic products to guarantee the electronics are working normally.

1.Q: Are you trading company or manufacturer ?

A: We are factory, welcome to visit our factory at any time.

2.Q: How long is your delivery time?

A: Generally it is 5-7 days if the goods are in stock. 15-20 days if the goods are not in stock, it is according to quantity.

3.Q: Do you provide samples ?

A: Yes, we could offer the sample with the best discount.

4.Q: What is the MOQ ?

A: We don't have MOQ for first order.

5.Q: What is your terms of payment ?

A: Payment<5000USD, 100% in advance. Payment≥5000USD, 30% T/T in advance ,balance before shippment.