Carat 24 ZR 165W polycrystalline solar panel is an ideal product for small shop owners, street vendors and solar enthusiasts. It produces upto 660-watt hours (0.66 units) of electricity per day and can be used to charge a mobile phone thrice and power a DC LED bulb and fan for 6 hours every day. Enabled with robust structure and high-conversion solar cells, Carat 24 ZR 165W can withstand extreme weather conditions and work efficiently. The solar panel requires little to no maintenance and is easy to install with all mounting systems. ZunSolar offers a performance warranty for 25 years with Carat 24 ZR 165W polycrystalline solar panel, wherein you get a guarantee of 90% power output for the first 10 years and of 80% power output for the next 15 years. Making Carat 24 ZR 50W a secured and smart choice, a 5-year product warranty is also offered against manufacturing defects.