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PWM Solar Charge Controller 40A factory price from Beijing China
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Product Details
| Place of Origin | Beijing, China | Brand Name | Sunpower | |
| Model Number | SUNPOWER SC40 | Application | Charger Controller | |
| Rated Voltage | 12V | Maximum Current | 40A |
Product Description
PWM Solar Charge Controller 40A
Product Features:
1. Low consumption series-type controller
2. PWM control
3. Automatic choice of charging mode (Equalizing charging, quick charging, floating charging)
4. Automatic choice of discharging mode (general, single period timing, segmentation timing)
5. Automatic detection of voltage-- 12V/24V
6. Automatic current adjustment according to load
7. Common positive grounding
8. 3 LEDs show state of charging and fault message
Protection Functions:
1. Over-load/ over-temperature protection
2. Deep discharge protection (LVD)
3. Battery overvoltage protection (HVD)
4. Electronic fuse
5. Over-charge and over-discharge protection
6. Short circuit protection of load and module
7. Reverse polarity protection of load, module and battery
8. Good battery adaptability (EMC)
9. Reverse current protection at night
10. Water-proof and dust-proof
Specification :
Electrical parameter
Item | SC40.20 |
Maximum charging current | 40A |
Maximum load current | 20A |
System voltage | 12/24V |
Maximum self-consumption current | <4mA |
Final charging voltage (floating charge) | 13.8V (27.6V) |
Quick charging voltage | 14.0V (28.0 V) |
Equalizing charging voltage | 14.4V (28.8V) |
Low voltage recovery point (LVR) | 12.6V (25.2V) |
Temperature compensation | -4.0mV/℃/cell |
Protection
Item | SC40.20 |
Protection class | IP21 |
Deep discharge protection (LVD) | 11.0V (22.0V) |
Overvoltage protection point | 15.5V (31.0V) |
Operation Condition
Item | SC40.20 |
Humidity | 0-99% |
Altitude | ≤3000m |
Working environment temperature | -25 ℃~ +50℃ |
Storage temperature | -30 ℃~ +70℃ |
Configuration
Product Application
Factory Photos
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Contact Us
- EastWest Energy Technology Ltd.
- Contact nameGrace Zheng Chat Now
- Phone86-10-57711821
- AddressRoom 206, Zhongbiao Building, No. 51, Tiantongzhongyuan
Product Categories
| Battery Charger | Inverter | New Products | Other products |
| Solar Charge Controller | Solar Power Solution | Solar Refrigerator Freezer | Solar Street Lighting |
| solar traffic light system | Water Treatment |
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