How Many Amp Hours In 160 Watt Solar Panel

Ok to size the battery properly you select a size based on 20 discharge per day.

How many amp hours in 160 watt solar panel.

50 is 50 of our 100ah battery and 6 is how many amps the 100w solar panel is generating. Solar panels 160 watt panel supplying 8 5 amps per hour battery 120 amp hour power usage 60 litre energy efficient fridge 3 amps per hour usage and 2 x energy efficient led lights 0 5 amps per hour. So with 422 wh we can multiply by 5 so 422 wh x 5 2110 wh capacity. The top panel in the e series comes out at a whopping 435 watts.

We perform better than this on our own panels and battery combinations on clear sky days but this is a more realistic estimate for less than perfect days. For example if the solar panel is rated at 175 watts and the maximum power voltage vmp is given as 23 6 volts then calculate the current as 175 watts divided by 23 6 volts which is equal to 7. But i have seen plenty of 160 watt panels. 8 76 kw grid tied solar system with solaredge and 24 astronergy solar 365 watt panels.

We ll also assume that we re good with the rule of thumb of 30 amp hours per day from a 100 watt panel. So if you have a solar panel that with a 10 watts power rating and it is exposed to sunlight for at least 6 hours. Off grid solar. So if you have a 100ah rv battery you can charge 50 of it in a little over 8 hours 50ah 6a 8 33.

Divide both sides by 30 and you need 1 33 100 watt solar panels. 40 amp hours per day 30 amp hours per panel per day x panels. The most power your 160 watt solar panel array generate in a day with a battery system is 160 watts x 4 hours x 66 efficiency factor 422 watt hours at best. 6 watt solar panel charging a 4 000mah 3 7v battery time 14 8wh 6 watts x 2 4 9 hours.

24 volt systems. Wss solaredge gridtie system for 24 astronergy 72 cell modules 12 406 00. Now i ve not seen a 133 watt solar panel for sale. A 100w solar panel like the renogy 100w i own two of these generates about 6 amps per hour 50 70 watts during the peak sun hours of the day.

Solar panels usually range in wattage output from around 250 watts to 400 watts but some panels exceed the 400 watt mark. You can get the amount of energy it will provide the battery by multiplying 10 watts by 6 hours which will give you 60 wh. Panel power in watts battery capacity in watt hours x 2. It s usually a good idea to round up to help.