Solar Cell: Black silicon, more durable. Current at max power(Imp): 6.6A. Open circuit voltage(Voc): 21.6V. 4.5m cable with Anderson power connector at 2 ends.Short circuit current(Isc): 7.26A. 0.5m Cable with Anderson style plug and Alligator Clips. Solar panels strengthen by PCB stiffness backer sheet. Light-weighted, and easily set up! Convenient to carry, totally portable for camping, outdoor use. Do not wire the flexible solar panels in series to avoid damage or shortened lifespan.
A brief calculation for solar panel with the formulation: EAD = B + SAD8. D Days the system can work without external input. B The capacity of battery, for example 140AH. EA The Amps usage of furniture, assume a Stereo (7.5A), Kettle (2A), TV(12A) and Fridge 40L (24A), 50L(32A), 60L(40A) , 80L(48A) or 100L (56A). SA The Amps provided by solar panel (Can be found from the parameters of solar panel).
Then to get the solar panel needed for a certain days holiday. SA = (EAD-B)/(8D). To get how many days the system can work based on a solar system. You have a 100AH battery, 80L Fridge and you plan a 5 days holiday, the current of the solar system should be.SA = (69.55-100)/(85) = 6.2 A. With 20% margin, the current should be 7.4, and the system needs to be 140W. Example 2: You have a 100AH battery, 100L Fridge and 160W solar system, then the days your system can support will be. D = 100/(77.5 8 8.6)=11.5. Considering around 20% margin, your holiday can be 9 to 10 days without worrying power system. The item "12V 120W Folding Solar Blanket, Black Silicon Panel, Customized configuration" is in sale since Monday, October 7, 2019. This item is in the category "Home & Garden\Building Materials & DIY\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "terry*terry2012" and is located in 23 Frontenac Ave,Panorama, SA.
This item can be shipped worldwide.