How plentiful solar panel do i requirement to power a small house? im only powering lights and fan
im only powering lights and fan
Answers: Solar panels produce DC (12v, 24v, 48v, etc) voltage. You will inevitability to invert the solar power to AC. The amount of panels is determined on the amount of Watt Hours of electrical nouns you will be using. If you want to run these loads after the sun goes gown after you will have to store your solar generate power into batteries.
I enjoy a completely off grid home, 2000 watts solar, propane boil, H20, refrigerator, and generator. Total electrical system cost about $50,000. 1000 square foot home, facing do south.
Hope this is helpfull.
I priced them contained by a "Real Goods magazine" and it states: For a ballpark calulation find your daily usage by dividing the kilowatt-hours (kWh) used on an average month's utility bill by 30. Then divide that # by 5 (the average number of best moment sun hours in the U.S.) and multiply by 1.43 to tale for system losses. This is the size of the solar system, in kilowatts, that you will stipulation to take effort of 100% of your electrical needs. and finally multiply that number by $9,000 ($9/watt installed) for a apt ballpark idea of the gross installed cost. check em out at www.realgoodscatalog.com