Suoer 12V 24V 20A Solar Charger Controller (ST-L1220)
|FOB Price:||Get Latest Price|
|Min. Order:||100 Pieces|
- Model NO.: ST-L1220
- Application: Solar System Controller, Charger Controller
- Trademark: SUOER
- Specification: ISO9001: 2000, CTA, CE, RoHs
- Condition: New
- Rated Voltage: 48V
- Transport Package: Standard Export Carton
- Origin: Guangdong, China (Mainland)
There are several common working mode of PWM solar controller:
1. Button Mode (Manual switching load)
2. Light Controlled Mode (Load switch is controlled by solar panels
photosensitive control and timing control)
3. Light control turn on delay off mode.
4. Circulation model (With Clock Fuction)
5.0-24 hours optical mode,switch,wireless remote control mode,etc load mode optional
All kinds of complete protection,stable and reliable(charging over voltage protection,charging flow protection,over-current protection,load load short circuit protection,under-voltageprotection)
The waterproof solar 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.
|To adapt to the battery voltage||To adapt to the battery:12V/24V(battery<6V:12V System battery>18V System)|
|Maximem charging voltage||50V|
|Maximem charging current||10A||20A||30A|
|Maximem output current||10A||20A||30A|
|Specifications of Recommended||12V:Open loop voltage 18-24V Standard specificctions solar panels 150WX1|
|Solar Panel||24V:Open loop voltage 36-48V Standard specificctions solar panels 300WX1|
|Numbers of Recommended||1 piece||Two piece of parallel||Three parallel|
|Charging Mode||The three -phase PWM charger quickly|
|Float charging voltage||Default 14V,(24V Battery *2,Parameters can adjuest in the Setting menu)|
|Constant charging voltage||Default 14V+0.4V,(24V Battery *2,Parameters can adjuest in the Setting menu)|
|Under-voltage protection voltage||Default 10.5V,(24V Battery *2,Parameters can adjuest in the Setting menu)|
|Owe pressure recovery voltage||Default 12.5V,(24V Battery *2,Parameters can adjuest in the Setting menu)|
|Load overload automatic Recovery time||60s|
|Stand-by power consumption||<20mA|
|Operating temperature range||-20ºC~55ºC|
|Installation of fixed size||152mm*60mm|
1. May I take some samples to test before placing the order ?
Answer: Yes, but customers need to pay for the sample fees and express fees, and it will be returned when next order is confirmed.
2. How long can you offer the samples?
Answer: 1~5 days after the deposit payment is confirmed.
3. What's your payment terms for sample?
Answer: You can pay via T/T.
4. What's the price terms can you offer for us?
Answer: We can accept EXW, FOB, CIF and so on.
5. Do you have any certifications for your products?
Answer: We have ISO9001:2000, CE, RoHS, certifications for all of our products.
6. Where is your main market for your products?
Answer: Most of our Suoer brand products are exported to Southeast Asia, Africa and Mid East.
Suoer Official Retail Store:http://suoer.aliexpress.com/
Facebook Fan Page:https://www.facebook.com/SuoerGroup