ECO-WORTHY 25W 12V Off Grid Solar Panel System
Package Included:
1. 1pc 25w poly solar panel with 1m cable
2. 1pc 3A 12V/24V solar charge controller
3. 2m extension cable with battery clips
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 | |
| Ratedpower | 25W |
| Voc | 22.41V |
| Vop | 17.9V |
| Shortcircuitcurrent(Isc) | 1.54A |
| Workingcurrent(Iop) | 1.4A |
| Outputtolerance | ±3% |
| TemperatecoefficientofIsc | (010+/-0.01)%/℃ |
| TemperatecoefficientofVoc | -(0.38+/-0.01)%/℃ |
| TemperatecoefficientofpowerVoc | -0.47%/℃ |
| Temperaturerange | -40℃ to+80℃ |
| Frame | Heavydutyaluminum |
| Kindofconnection | waterproofjunctionbox,canbecustomized |
| Guaranteeofpower | 90%within10years80%within25years |
| Kindofglassanditsthickness | LowIron,hightransparencytemperedglassof3.2mm |
| SLABatteryVoltage | 12V |
| Dimensions(LxWxH)mm | 520*365*18（20.47*14.37*0.71in） |
2. 3A solar charge controller
| Specification | ||
| TechnicalParameter | 12V | 24v |
| Maxchargecurrent | 3A | 3A |
| Maxloadcurrent | 6A | 6A |
| Over-dischargeprotection | 10.8V(±0.2V) | 21.6V |
| Reset | 12V(±0.2V) | 24V(±0.2V) |
| Overchargerprotection | 14.5V/29V | 14.5V/29V |
| FloatCharge | 13.8V(±0.2V) | 27.6V(±0.2V) |
| Temperaturecompensation/℃ | -27 | -27 |
| Self-consumption | 1.5mA | 3mA |
| Waterproof | IP22 | IP22 |
| Operatingtemperature | -20to+60℃ | -20to+60℃ |
| LEDchargingindicator | 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.
Maintainance
1. Connection Order
First step: Connect the battery to the solar charge controller.
Second step: connect the solar panel to the controller.
The last step: connect the load to the controller.
2. Disconnect Order
First step: disconnect the load with solar charge controller.
Second step: disconnect the controller with solar panel.
Last step: disconnect the batter with the solar charge controller.
3. Cleaning Panels
Use warm water and a soft sponge or cloth to clean your panel and keep the controller dry.
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