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We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for power supply 800w, 20w waterproof switching power supply, rotary switch knob, We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility.
OEM/ODM China 60 Amp Solar Charge Controller - OPR-PWM Solar Controller – Leyu Detail:
MODEL |
OPR1210 |
OPR1220 |
OPR1230 |
OPR4820 |
OPR4830 |
Batt voltage |
12V/24V auto |
48V |
Charge current |
10A |
20A |
30A |
20A |
30A |
Discharge current |
10A |
20A |
30A |
20A |
30A |
Max Solar input |
<50V |
<80V |
Equalization |
B01 sealed |
B02 Gel |
B03 flood |
14.4V |
14.2V |
14.6V |
Float charge |
13.7V(defaul,adjustable) |
Discharge stop |
10.7V(defaul,adjustable) |
Discharge reconnect |
12.6V(defaul,adjustable) |
USB output |
5V/3A |
Self-consume |
<10mA |
Operating temperature |
-35~+60 ℃ |
Size/Weight |
150*78*35mm /175g |
*all red color voltage X2 ,X4 while using 24V /48V system. |
*Product specifications are subject to change without prior notice. |
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It is our responsibility to meet your needs and efficiently serve you. Your satisfaction is our best reward. We are looking forward to your visit for joint growth for OEM/ODM China 60 Amp Solar Charge Controller - OPR-PWM Solar Controller – Leyu , The product will supply to all over the world, such as: South Korea, Jamaica, Philippines, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.
The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Bernice from United States - 2018.12.10 19:03
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Edith from Toronto - 2017.11.11 11:41