ECO-WORTHY 25W 12V Off Grid Solar Panel System
Quick Detail
- FOB Price : USD $48.00 / Piece
- Minimum order:1
- Place of Origin:USA
Specifications
Package Included:
1. 1pc25w poly solar panel
Features:
25W 12V polycrystalline solar panel system photovoltaic solar panel for small home lighting system, RV, cabin, telecom station, any 12V DC load package included.
1. Can be applied to vary DC appliance, Ideal for everyday use
2. High-efficiency solar cells, small in size and easy to take
3. Water-proof solar panel with long-lasting aluminum frame provides over 20 years lifespan
4. 3A 12V/24V PWM charge controller, overcharge and over discharge protection for the battery
5. Battery clips with 2m extension wire, easy and convenient for operation
Specification:
1. 25w poly solar panel
| Specification | |
| Rated power | 25W |
| Voc | 22.41V |
| Vop | 17.9V |
| Short circuit current (Isc) | 1.54A |
| Working current (Iop) | 1.4A |
| Output tolerance | ±3% |
| Temperate coefficient of Isc | (010+/- 0.01 )%/ ℃ |
| Temperate coefficient of Voc | - (0.38 +/-0.01 )%/ ℃ |
| Temperate coefficient of power Voc | -0.47%/℃ |
| Temperature range | -40℃ to +80℃ |
| Frame | Heavy duty aluminum |
| Kind of connection | waterproof junction box, can be customized |
| Guarantee of power | 90% within 10 years 80% within 25 years |
| Kind of glass and its thickness | Low Iron, high transparency tempered glass of 3.2mm |
| SLA Battery Voltage | 12V |
| Dimensions (L x W x H)mm | 520*365*18（20.47*14.37*0.71in） |
2. 3A solar charge controller
| Specification | ||
| Technical Parameter | 12V | 24v |
| Max charge current | 3A | 3A |
| Max load current | 6A | 6A |
| Over-discharge protection | 10.8V(±0.2V) | 21.6V |
| Reset | 12V(±0.2V) | 24V (±0.2V) |
| Overcharger protection | 14.5V/29V | 14.5V/29V |
| Float Charge | 13.8V (±0.2V) | 27.6V(±0.2V) |
| Temperature compensation/℃ | -27 | -27 |
| Self-consumption | 1.5mA | 3mA |
| Waterproof | IP22 | IP22 |
| Operating temperature | -20 to +60℃ | -20 to +60℃ |
| LED charging indicator | Yes | Yes |
Application
The 25W solar panel system widely applied to DC LED lights, battery, camping, picnic and other uses. The solar panel is with good resistance to climate, preventing wind, hail. It can effectively resist corrosion of moisture and salt fog and can produce highly efficient power and energy.
