Description
Description
CHANGZHOU LOYALTY INDUSTRY CO.,LIMITEDÂ is specialized in R&D, manufacturing and selling solar system ,wind system,all kinds inverter , controller with the strength of design and help customer to solve the scheme of solar system.
Our staff is from china and Abroad,the best and in time service to all customer .
Specializing in installing projects from design ,detailing,fabrication to erection ,having continue cooperation with engineers,exclusive agents and the foreign business partners,we are now sincerely hoping to join hands with you to create a better future together at the principle of win-win cooperation.
on and off grid solar system working way:
-  Inverter transfer solar panel DC current to AC current,supply solar power to run loads directly,if solar power is excess, the power will charge to battery automatically.When the battery power is full also, inverter will send the excess power to grid.
2)When the solar panel only generate few power,it will switch to grid, supplyÂ
grid power to the load(by pass). Â
3)When the grid shut down,it will switch to off grid status,transfer solar DC power to AC power,supply solar power directly to the load.When the solar panel can not provide enough power to the load,it will use battery power Â
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