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12V 20A China PWM solar charge controller
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Product Details
| Place of Origin | Guangdong, China | Brand Name | SUNSUN | |
| Model Number | SS1220F | Application | Charger Controller | |
| Rated Voltage | 12V | Maximum Current | 30A |
Product Description
12V 20A China PWM solar charge controller
MODEL/SS | 1220F | 1230F | 4820F | 4830F |
Batt voltage | 12V/24V auto | 48V | ||
Charge current | 20A | 30A | 20A | 30A |
Discharge current | 20A | 30A | 20A | 30A |
Max Solar input | 36V | 72V | ||
Charge drop | <0.2V | |||
Discharge drop | <0.25V | |||
Equalization | 14.8V | |||
Bulk | 14.5V | |||
Acceptance | 14.2V PWM | |||
Float | 13.8V | |||
Charge reconnect | 13.0V | |||
Discharge stop | 11.2V | |||
Discharge reconnect | 12.6V | |||
Self-consume | <10mA | |||
Voltage of open light | Solar panel 8V(delay 10s) | |||
Voltage of close light | Solar panel 8V(delay 60s) | |||
Temperature compensation | N/C | |||
Operating temperature | -35~+60 ℃ | |||
Size/Weight | 140*95*33mm /165g | |||
*all red color voltage X2 while using 24V system,X4 for 48V system.
*Product specifications are subject to change without prior notice.
1.Build-in industrial micro controller.
2.One-key setting,digital display,auto memory function.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production.
SUNSUN has its own technical team,including a number of experienced sotrware engineers,hardware engineers,they can customize various specs products and system for clients.
OEM Available;
System configuration service;
Technical support.
Paper box;Pallet
PLEASE CONTACT US FOR MORE PRODUCT DETAILS!
Contact Us
- Shenzhen Sunsun Solarenergy Limited
- Contact nameJet Lau Chat Now
- Phone86-755-32976177
- AddressLonghua District, Shenzhen, Guangdong
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| Epoxy/PET small solar panel | foldable solar panel | MPPT Solar Charge Controller | New Products |
| PWM Solar Charge Controller | Semi-flexible solar panel Sunpower cell | Solar panels |
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