Hovall 28 Watt 12 Volt PET Laminated Flexible Solar Panel
The Hovall 28W Flexible Solar Panel is one of the best solar power panels.
Features:
- Ultra-thin and Semi-Flexible Panels, so make it easy to use, carry, hang and install.
- Energy conversion efficiency can up to 23.7% because it is SunPower brand solar cells.
- Lightweight and thin, you can take it anywhere at any time.
- Delivery high power output and fast charging capacity.
- Get the free power from sunshine, save more energy.
- IP 67 Junction Box with diodes, keep the battery current non-flow back.
- Working temperature range is -20 -70 degree centigrade.
- Flexible Solar Panel can be glued to any curved surfaces.
- Short Circuit and surge protection technology, more safety.
- Durable design, water-resistant and long lifespan.
- 25 years power output warranty.
- CE, RoHS and FCC certificates.
- Custom or OEM.
Specifications:
| Typical Electrical Data | At STC: 25℃, 1000 W/m2 and AM 1.5 |
|---|---|
| Model: HT-SP-S1202800AA | Short-Circuit Current (Isc): 1.8A |
| Maximum Power (Pmax): 28 W | Power Tolerance: ±3% |
| Optimum Working Voltage (Vmp): 17.6 V | Maximum System Voltage: 600 VDC |
| Optimum Working Current (Imp): 1.59 A | Maximum Series Fuse Rating: 15 A |
| Open-Circuit Voltage (Voc): 21.1 V | |
| Mechanical Data | |
| Solar Cell Type: SunPower Solar Cell | Connectors: MC4 Connectors |
| Number of Cells: 32 pcs (2 x 16) | Junction Box: IP67 |
| Panel Dimensions: 560 x 280 x 3mm | Weight: 0.7 KG |
| Thermal Characteristics | |
| Temperature Coefficient of Pmax: -0.4%/℃ | Operating Module Temperature: -40℃ to +90℃ |
| Temperature Coefficient of Voc: -58.9 mV/℃ | Nominal Operating Cell Temperature (NOCT): 45±2℃ |
| Temperature Coefficient of Isc: 2.6mA /℃ | |
| MC4 Connectors | |
| Rated Current: 30 A | Temperature Range: -40ºF to 194ºF |
| Maximum Voltage: 1000 VDC | IP Rating: IP 67 |
| Junction Box | |
| IP Rating: IP68 | Output Cables: 2.5 mm2 (90cm long) |
| Number of Diodes: 1 Diode(s) | |
| Module Diagram | IV-Curve |
