50W 12V Foldable Polycrystalline Solar Panel Module for RV Boat
Quick Detail
- Minimum order:1
Specifications
Features
1. Easy Operation: open up the folding solar panel, face the sun, battery clips allows for simple connection to the battery.
2. Pre-installed controller and Pre-wired for 12V battery charging, you don’t have to add an extra controller.
3. Lightweight, and easy to carry.
4. Waterproof IP-65 Rated Junction Box: Advanced water and dust proof level (complete protection against environmental particles and low-pressure water jets).
5. Resistance to Salt Corrosion and Humidity.
6. Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades as well as withstand high winds (2400Pa) and snow loads (5400Pa), Lightweight anodized aluminum frame and reinforced Safety and anti-reflection coated glass 3.2mm thick (tempered + patterned).
7.25-year transferable power output warranty: 5-year/95% efficiency rate, 10-year/90% efficiency rate, 25-year/80% efficiency rate 2-year material and workmanship warranty.
Specification
| Rated power | 50W |
| Open circuit voltage (Voc） | 22.41V |
| Max power voltage (Vpm) | 17.9V |
| Short circuit current (Isc) | 3.08A |
| Max power current (Ipm) | 2.80A |
| 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 and leg | Heavy duty aluminum |
| Guarantee of power | 90% within 10 years 80 within 25 years |
| SLA Battery Voltage | 12V |
