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 ,Website:http://www.yangtze-power.com, 25 years linear power output warranty ●Certified by TUV ,CE , UL ●High efficiency and reliable crystalline silicon solar cells ●High endurance to different weather●High transmission low iron tempered glass, strong resistance●Anodized 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 areas●Off grid power station applications●Small-scale irrigation pumping pumps●Street lighting system.●Emergency communication system●12V and 24V battery charging systemKey Features:●Long lifespan more than 25 years●Manufactured according to ISO9001 and       ISO14001●High efficiency and reliable crystalline   silicon solar cells ●High endurance to different weather●Anti-ageing EVA and excellent anti-climate back sheet.●High transmission low iron tempered glass, strong resistance●Anodized aluminum frame improves load      resistance capabilities Applications:●Off grid power station applications●Countryside and remote areas●Railway signal ●Small-scale irrigation pumping pumps●Street lighting system.●Emergency communication system●12V 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