Warranty Period 1 Year Warranty Period 1 Year Baby Sizes Free Size we are the best at what we do, we supply the best solar panels in the country. Monocrystalline cells are notable for there dark blue/black color. they have cut edged because of the method of production, 72 solar cells make up a monocrystalline panel and these types of solar panels are more efficient. In normal conditions the conversion efficiency of sunlight to electricity in Monocrystalline cells is much the same as for polycrystalline cells – however the advantage is that monocrystalline technology has the highest power to area ratio out of monocrystalline, polycrystalline and amorphous solar cells. Mono crystalline panels make for fantastic option for homes, offices, caravans and vehicle mounting due to the all rounded efficiency with all levels of light, working extremely well in areas of high light and even maintaining a fantastic output in low light or overcast conditions. they perform very well in hot and cool climates. FEATURES Easy and flexible installation for various applications GUARANTEED 0-10W POSITIVE power output tolerance Bypass diodes build in Module with sturdy aluminum frame to withstand wind loads Anti-reflective coating improves light absorption Standard junction box with ultra reliable bypass diodes Meeting highest international standards: ISO 9001 and ISO14001 and certified with TUV, IEC61215, IEC61730, CE and UL SPECIFICATIONS Mono-Crystalline 180W Size 40 X 20 X 3mmWeight 5Kg Max Power Voltage - 12V Open Circuit Voltage 22.5V Short Circuit Current