Yangtze monocrystalline 12 volt solar panel is made of high quality materials which have the key features as following: 10 years workmanship and material warranty , 25 years linear power output warranty Certified by TUV ,CE , UL High efficiency and reliable crystalline silicon solar cells High endurance to different weatherHigh transmission low iron tempered glass, strong resistanceAnodized aluminum frame improves load resistance capabilities  The mono 12v solar panels maximum working power is from 5w to 80w . The 12 volt solar panel has many different applications as following : RV and Caravan Applications Countryside and remote areasOff grid power station applicationsSmall-scale irrigation pumping pumpsStreet lighting system.Emergency communication system12V and 24V battery charging systemKey Features:Long lifespan more than 25 yearsManufactured according to ISO9001 and       ISO14001High efficiency and reliable crystalline   silicon solar cells High endurance to different weatherAnti-ageing EVA and excellent anti-climate back sheet.High transmission low iron tempered glass, strong resistanceAnodized aluminum frame improves load      resistance capabilities Applications:Off grid power station applicationsCountryside and remote areasRailway signal Small-scale irrigation pumping pumpsStreet lighting system.Emergency communication system12V and 24V battery charging system   ModelPeak Power    (Wp)MaximumPower   Voltage (Vmp)Maximum Power    Current (Imp)OpenCircuit   Voltage (Voc)Short Circuit  Current (Isc)DimensionWeight YS5M5W17.4V0.29A21.8V0.31A330*170*20mm0.65kgYS10M10W17.5V0.58A22.1V0.61A330*290*20mm1.2kgYS15M15W17.4V0.87A21.8V0.94A330*353*20mm1.6kgYS20M20W17.5V1.15A22.1V1.28A353*430*20mm1.95kgYS25M25W17.5V1.43A21.8V1.54A520*353*20mm2.2kgYS30M30W17.6V1.71A22.1V1.86A570*420*20mm2.9kgYS35M35W17.4V2.05A21.8V2.25A 430*543*20/25mm3.2kgYS40M40W17.5V2.28A22.1V2.54A540*543*20/25mm3.9kgYS45M45W17.4V2.59A21.8V2.84A605*543*25/30mm4.5kgYS50M50W17.6V2.85A22.1V3.09A605*543*25/30mm4.5kgYS55M55W17.5V3.14A22.1V3.45A585*673*25/30mm4.7kgYS60M60W17.8V3.37A22.4V3.68A585*673*25/30mm4.7kgYS65M65W17.2V3.78A21.6V4.05A680*670*25/30mm5.8kgYS70M70W17.4V 4.06A21.8V4.35A680*670*25/30mm5.8kgYS75M75W17.5V4.29A22.1V4.59A770*673*25/30mm6.4kgYS80M80W17.8V4.55A22.4V4.86A770*673*25/30mm6.4kg .