I used 10 000 watts a day. I want to buy a 480 watt system. how plentiful batteries do I obligation to store the watts that I need. or do I stipulation a bigger watt system?
Answers: You really need your measurements within Watt/Hours. The wattage tells you the rate of strength usage, not the actual energy used.
Lets estimate. A 480 Watt system surrounded by good sunlight might return with 8 hours. That is 3.8kWh. The average house in the USA uses 9kWh a time.
Suppose you used 40AH 12V car battery. Each battery could store one hour of the output of your solar cell. Multiply by the number of hours that you want to store.
You are far short of being competent to run your house on solar all the time, not counting for cloudy days and winter. Don't disconnect from the grid merely yet.
You have need of a bigger watt system to make a noticable difference. You don't own to have battery either unless you want rotten the grid completely. Just hook it up to your existing power and when the solar power is working more than you use, your meter will go backwards and that may be your best bet
Need a big watt system
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Answers: You really need your measurements within Watt/Hours. The wattage tells you the rate of strength usage, not the actual energy used.
Lets estimate. A 480 Watt system surrounded by good sunlight might return with 8 hours. That is 3.8kWh. The average house in the USA uses 9kWh a time.
Suppose you used 40AH 12V car battery. Each battery could store one hour of the output of your solar cell. Multiply by the number of hours that you want to store.
You are far short of being competent to run your house on solar all the time, not counting for cloudy days and winter. Don't disconnect from the grid merely yet.
You have need of a bigger watt system to make a noticable difference. You don't own to have battery either unless you want rotten the grid completely. Just hook it up to your existing power and when the solar power is working more than you use, your meter will go backwards and that may be your best bet
Need a big watt system
More Solar Questions & Answers...