Home > Products > PWM solar charge controller > 20A Auto digital switch PWM 12v/24v solar controller with LCD display
20A Auto digital switch PWM 12v/24v solar controller with LCD display
USD $8 - $11
/ Piece
40 Pieces(Min.Order)
- 40000 Piece / Pieces per Month
- Guangzhou
- T/T L/C D/P D/A Credit Card PayPal
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Product Details
| Place of Origin | Guangdong, China | Brand Name | HanFong | |
| Model Number | ST4-20 | Application | Charger Controller | |
| Rated Voltage | 12V | Maximum Current | 20A |
Product Description
20A Auto digital switch PWM 12v/24v solar controller with LCD display
Product Description
Specifications:
1. CPU controlled with PWM function
2. Compensation charging 3. LCD monitor
4. Temperature sensor
| Model | ST4-20A |
| Rated voltage | 12V/24V Automatic voltage recognition |
| Max charge current | 20A |
| Max discharge current | 20A |
| Full charge cut | 16.5V/33V recognize tacitly |
| Low voltage cut | 11/22V Recognize tacitly |
| Low voltage restore | 12.6V/25.2V Recognize tacitly |
| Temperature compensation | -3mv/℃/cell |
| Static current | ≤45mA |
| Voltage drop | <200mv |
| Wire area max | 4mm2 |
| Weight | 320g |
| Size | L185*W103*H50 mm |
| Packing quantity | 40 pieces/carton |
20A PWM 12v/24v solar controller
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Our Services
Our serives:
Over the past 19 years, we have obtained many honors and certificates for company and also the products, such as Canton Fair Excellent supplier, CE, RoHS and patents certificates. We also provide perfect pre-sales and after-sales service. Put forward your requires, we will satisfy you to the best.
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About us
About us:
In our factory, we have most dedicated employees who work professionally in the area of PCB design, SMT mounting, welding, lead wire cutting, general assembly, testing and packing.
Amber Lee
Tele phone: +8620 87064489
WeChat: +8613922491760
Skype:amber.li.kk
Contact Us
- GuangZhou HanFong New Energy Technology Co., Ltd.
- Contact nameSam Zeng Chat Now
- Phone86-020-87064489
- AddressNo. 21, Xiushuitang Road, Xiushui Village, Renhe Town, Baiyun District, Guangzhou, Guangdong
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