InstaPower 20W 18V Mono Solar Panel


Key Features

  • Please note that it is not recommended to connect this unregulated panel to battery permanently

  • Dimension:470x360x25mm

  • Ready to use with 5 meter leads & alligator clips – no assemble required

  • Ideal for trickle charging primary battery or powering LED lighting

  • Hail resistant tempered glass capable of deflecting one-inch hailstones

  • Anodized aluminum frame complies with Marine Test

  • Advanced 18.7% efficiency Monocrystalline Cell for outstanding performance



  • High efficiency solar cell delivers maximum power in a small footprint

  • Thoroughly tested, a high-quality standard that you can rely on

  • Guaranteed to provide the rated wattage under standard testing conditions

  • Ideal for small to medium size off-grid solar energy system



Maximum Power (w)  20
Optimum Power Voltage (Vmp) 18
Optimum Operating Current (Imp) 1.14
Open Circuit Voltage (Voc) 22.1
Short Circuit Current (Isc) 1.22
Size of Module (mm) 470*360*25
Front Glass Thickness (mm) 3.2
Tempreature Range (°C) -45 to +85
Tolerance Wattage (%) 0/ +3%
Surface Maximum Load Capacity (Pa) 2400
Allowable Hail Load 23m/s, 7.53g
Frame Anodized Aluminium Alloy
Weight Per Piece (kg) 2.1
Standard Test Conditions AM1.5, 1000W/m^2, 25°C (+/-2°C)
FF (%) ≥ 73.3

Specification Sheet


Brand Arizon
Shipping Weight 3.0000kg
Shipping Width 0.470m
Shipping Height 0.050m
Shipping Length 0.360m
Shipping Cubic 0.008460000m3