12V 24V High Efficiency 20A PWM Solar Charge Controller Temperature Controller
ST2 Series Solar Charge Controller
This controller applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds several protection functions, so that the entire system can be in efficient and safe operation.
|Rated voltage||12V/24V Automatic voltage recognition|
|Max charge current||20A|| |
|Max discharge current||20A|| |
|Full charge cut ||16.5V/33V|
|Low voltage cut||11V/22V|
|Low voltage restore||12.6V/25.2V|
|Voltage drop ||<200mv|| |
|Wire area max||4mm2|| |
Packing & Dimension:
|Net Weight ||320g|| |
|Gross Wight||400g|| |
|Size ||187*93*45mm|| |
|Packing quantity||30pcs/carton|| |
|Carton size ||435*325*265mm|| |
1. Simple button operation
2. Automatic Identification system voltage level
3. Intelligent PWM charge mode
4. Automatic Temperature Compensation
5. 12V/24V Automatic voltage recognition
6. We are manufacturer of solar charge controllers, the products are designed for high quality and high reliability. The controller has a low failure rate and will last a long time, and got very good feedback from customers until now.
7. System identification voltage after a few seconds,it display the current controller maximum output current.
Overload protection, Low voltage protection, Overvoltage protection .
Solar Power Controller of light and night away less than 10 ma power flow, ideal for small power solar products, such as solar street lamp light, streetlight, DC Load, illumination, solar power system and so on