500W Solar Panel 1500W Load Power Offgrid Solar Power PV System

Production Introduction

1500w Off grid solar sytem also called stand alone solar system. It does not connect with Grid or called Utility. It is very popular and suitable for remote area where there is no Pubilc power or Public power is instable.It is hot sale to africa, pakinstan ect countries.

Specification

Company Advantage

a) Solar product manufacturer,an enterprise integrating production, R&D and sales of solar products.Support OEM/ ODM service.And our professional engineers can provide solar energy solutions for you.

b) Five production lines.A profession production team.100% quality inspections.

c) We have participated in many exhibitions.And our products are exported to Africa,Southeast Asia, the Middle East and South
Southeast Asia, the Middle East and South America.And well received by customers.

Product Character

1. Small size and light weight
Compared with the same capacity battery storage solar energy product, the volume and weight can be reduced by 1/3, more convenient
for transportation and saves freight.
2. The latest design of lithium battery storage solar solution
It adopts 2000 cycles of high power lithium battery and has a service life up to 5 years.
3. MPPT controller
Independent research and development of MPPT controller solution, greatly improving the charging efficiency more than 20%.
4. Easy to use
Simple interface design, easy installation, multiple output functions for options, more convenient to use.
5. Easy maintenance
The rear cover is detachable for easy maintenance and battery replacement.
6. Excellent performance because of double CPU intelligent control technology;
7. Convenient 12VDC output port;
8. Safe and reliable with intelligent exhaust fan control;
9. The mains supply mode/energy-saving mode/battery mode can be set for flexible

Daily maintenance of solar power generation system

Solar panel: bracket, fixing screws, wiring box and connecting wire are damaged and loose.

Inverter: working temperature, connecting wires everywhere, dust at the fan, conducting sound during operation, overload operation, etc.

Battery inspection: whether the battery is leaking, bloating, whether the screws are rusted, whether the connecting wire is bitten by mice, etc.If the battery is found to leak, it should be replaced immediately.

Whether the output voltage is normal, whether the battery is charged and discharged normally, whether it is overdischarged, overcharged, etc.

Check whether there is dirt and dust on the equipment, whether the joints are rusty, loose, whether there is water leakage, whether the connection lines are damaged, etc.