These high performance monocrystalline solar panels are much smaller, thinner, higher in efficiency and more affordable than our previous models. The manufacturing process for this range uses 36 pieces of 156x156mm A-grade solar cells cut into defined sizes with 4 grid lines, which provides excellent performance under low light environments. Each panel is designed to withstand harsh environmental conditions with a durable anodised aluminium frame and 3.2mm low iron tempered glass. The glass is anti-reflective and has a hydrophobic effect to resist dirt and dust, improving light absorption thereby preventing any needless power loss. The anti-reverse charging diode in the junction box prevents the 12V battery to reverse charge solar panels in the night or when sunlight is low. The entire range is easier to install with minimal ongoing maintenance and compatible with industry standard inverters and mounting systems.
25 year limited warranty
All Powertech monocrystalline solar panels are covered by a 25 year limited warranty. This warranty covers the panels for defects in construction and manufacturing for a period of 5 years, and warrants that the electrical output will remain above 80% of its original rated output for a period of 25 years.
• Maximum power (Pmax): 20W
• System Output Voltage: 12V
• Open circuit voltage (Voc): 21.5V
• Short circuit current (Isc): 1.25A
• Voltage at max power (Vmp): 17.2V
• Current at max power (Imp): 1.16A
• Termination: Battery clamp
• Cable length: 1m
• Dimensions: 661×259×18mm