4.19 watt 6x6 Monocrystalline Solar Cells for making DIY Panel Total 410 watts in this pack! High power mono crystalline solar cells! 4.19 watts per cell! Do-It-Yourself Solar Dealer and Manufacturer for SIX YEARS! Our Solar DIY Education Kits have been used by leading institutes in the U.S.! Product Details: DIY Solar Cells Technical Data: These solar cells are factory presorted, grade A solar cells with very consistent power, current, and NARROW specifications! Compared to the solar cells with very wide specs, such as 3.5-4 watts, EACH and EVERY cell is rated at 4.19 watts (+-5%), and this will give you the desired output of your solar panels with great consistency. The following are the technical specs: (+-5% variance) Power: 4.19 W Short circuit current (Isc): 8.49 A Open circuit voltage (Voc): 0.625 V Maximum power current (Imax): 8.12 A Maximum power current (Vmax) 0.52 V DimensionL: nearly 6 inches by 6 inches or 156mm by 156mm Weight: Just above 6 grams, or 0.2 oz. These 6x6 (156mmx156mm) Mono Crystalline solar cells have all been visually inspected and physically sorted to ensure there are NO chips or corner breakouts. There cells have NO soldering or desoldering marks either on the front or back sides of the solar cell bus bars. They have never been used before. This set of new 6"x6" solar cells are mono crystalline cells made by an American solar company that has produced solar products in the United States for decades. Mono crystalline solar cells are made from mono ingots / wafers which produce the highest efficiency silicon solar cells on the market today. These solar cells have never been used, and they are not de-soldered from failed panels and strings, so you can start from a clean slate, which is good for soldering. We are confident these are some of the nicest cells you can possibly find.
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