Home News

Major part for solar power system

China HONG KONG TAC INDUSTRIAL CO., LTD. certification
China HONG KONG TAC INDUSTRIAL CO., LTD. certification
Customer Reviews
Dear Davide, I leave you in Vivian's hands, I'm sure you will come to an agreement., Vivian is professional in our product.

—— Davide Bet

Here is the signed PI. Thank you , We hope

—— Mr Ander

12V 110Ah battery pack for solar product I like your solar battery pack. Good quality and delivery fast.

—— Eyal Dolev

The battery pack is more atractive for us . May I receive drawing of other pack 12V 20AH with dimentional info ? I need 50pcs to test .

—— Nizamettin

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

Pictures show a nice battery pack, performance is ok , We need serial connected 4cells (4S1P) configuration with protection circuitry

—— George Komisar

big thanks for your work, we got the cargos last week, it seems nice.

—— Johnny Black

I think it is a good idea to solve the problem, I am really appreciate you would like to help us.

—— Simone Kowalk

yes , we received the batteries and chargers last Friday, Everything looks great,well packed, no damage and dlivered in the time frame as promised.

—— Met vriendelijke groet

Thanks for your input, we have checked each and every think and on our side every thing is great. Just proceed to submit the company documents to get approval.

—— Joey Schumer

I'm Online Chat Now
Company News
Major part for solar power system
Latest company news about Major part for solar power system


Based on solar panels, solar power generation systems can be formed, which can be divided into two major types of systems, namely off-grid systems and grid-connected systems. The network here refers to the national grid. Let's talk about them one by one:


① Off-grid definition: refers to the use away from the national grid power supply. The off-grid power generation system is mainly composed of solar panels, controllers, batteries, and wires. If the output power is 220V or 110V, an inverter is also required.

Off-grid system accessories list and functions

① The role of solar panels: convert sunlight energy into electrical energy

②The function of wire and crocodile clip: connect board and board, board and battery and other parts

③ The role of the solar controller: protect the battery from overcharge and over discharge, discharge time control, and prevent night charge

④ The role of off-grid inverter: convert the DC power from the solar panel into household AC power for the load

⑤ The function of the battery: store the electricity generated by solar energy during the day and use it at night

⑥ Load: household load such as TV FAN, microwave, printer etc

⑦ The role of the fuse: It is used to ensure safety, usually the use of these accessories should consult the local power engineer

②Grid-connected definition: It is used after being integrated (connected to the national grid). The grid-connected power generation system is that the direct current generated by the solar panel is converted into alternating current that meets the requirements of the commercial power grid through the grid-connected inverter, and then directly connected to the public grid.

Pub Time : 2020-04-07 16:53:16 >> News list
Contact Details

Contact Person: Ms. Alice

Tel: 13928880191

Fax: 852--51230576

Send your inquiry directly to us (0 / 3000)



Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China