Hovall 28 Watt 12 Volt PET Laminated Flexible Solar Panel

1, This Hovall 28 Watt Solar Panel comes with SunPower Solar Cells that can up to 23.7 efficiencies, but other similar Mono solar panels are only about 15%.

2, Flexible and Lightweight. Very tough, it resistant rain, sea water, dust, aches. It uses an MC4 Connector that is weather resistant. Flameless design and small size make it more useful.

3, Bendable. This Hovall 28 Watt solar panel is constructed with top-grade, lightweight polymer materials, ideal for storage in tight spaces or crowded areas that are typically off limits for traditional glass and aluminum solar panels.4, Easy Installation. The Panel has a standard quick connect cables and can be installed with adhesives.


Hovall 28 Watt 12 Volt PET Laminated Flexible Solar Panel

The Hovall 28W Flexible Solar Panel is one of the best solar power panels.

  • 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.
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


If you have any questions regarding this solar power panels, please contact us at info@hovall.com.

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