20 Watts Epoxy Resin Solar Panel for 12V Camping Car Battery Charging
The Eco-sources series of the20Wepoxy solar panelhas been traditionally used for solar lights, solar toys, solar educational kits for kids and students in schools which has less demanding performance requirements. It is usually used for low voltage and low power applications. Now we have developed 5w, 10w, 20w poly and mono high-efficiency epoxy resin solar panel. We can also customize it according to your requirements.
Package Include
1 Piece 20W epoxy solar panel.
1 Piece Junction Box (Had installed behind Panel).
1 Pair of 6.6ft（2M) Wire ( Had installed behind Panel ).
1 Pair of 30A Battery Clips ( Had installed on the wire ).
1 Piece 1N5819 Diode (Had installed in J-Box).
Features
1. Perfect solar trickle charger and maintainer for 12V batteries of cars, motorcycles, boats, snowmobiles, tractors etc.
2. Free sunlight charger. Environmental protection and energy saving, built-in blocking diode to prevent reverse discharge, not only maintains the battery life but also extends its useful life.
3. Waterproof and light design, easy to carry for outdoor activities.
4. Charges 12V rechargeable batteries in emergency, and keeps your electronic devices charging when you are working or traveling in the wild, or facing power outage.
5. DIY your camper backpack.
Specification
| Rated power | 20w |
| Voc | 22.4v |
| Vop | 17.9V |
| Short circuit current (Isc) | 1.23A |
| Working current (Iop) | 1.14A |
| 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℃ |
| SLA Battery Voltage | 12V |
| Dimensions (L x W x H)mm | 450*350*2mm (17.71*13.78*0.08 in) |
Application
Off-grid power for cabins, vacation homes, RVs, campers, remote monitoring systems.
Send product request
Other supplier products
 |
DC 12 Volt 12 Inch Stroke Heavy Duty Linear Actuator | Linear actuatorsare actuators which create motion in a straight line. Unlike a motor, which creates circular motion, a linear actuator can be used ... |
 |
1KW Off Grid Pure Sine Wave Inverter 12V To 110V/220V for RV Car/Boat | The Eco-Sources 1kw Off Grid Pure Sine Wave Inverteradopting high-frequency isolation transformer type, high efficiency, and high security. Paralle... |
 |
25 Watt 12 Volt Polycrystalline Photovoltaic PV Solar Panel Module | Eco-Sources 25W 12V polycrystalline solar panelis the key component to a system when going solar off-grid system. These panels are relatively compa... |
 |
20W 12V Polycrystalline Solar Panel Charging Kit | The Eco-Sources 20W Solar Panel Charging Kitcomes equipped with a unique wiring kit to simplify installation and have a multitude of battery chargi... |
 |
15A PWM Solar Panel Charge Controller for 12V/24V Battery | Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches (... |
