Estimate your power usage & what you need.
Sizing a battery based power system is always difficult. Best way is to list where possible all items and normal use. If you are already running off a generator measure your daily or weekly kWh usage. If your unsure - call us...we can quickly assess your needs and work with you to size an affordable system at will work reliably for years.
Lights x 5 @ 50W each running for 8 hrs per day
TV x 1 @ 80W running for 4 hrs per day
850W Microwave x 1 @ 1400W running for 1 hrs per day
|Example: Fridge||1||45 W||12 Hrs||540 Wh|
|Total Watt Hours|
|Item||Qty||Watts per Item||Hours Used Per Day|
|Charge / Discharge Losses||%|
|Average Hrs of Full Sun||Hrs|
|Battery Bank Voltage|
|Battery Capacity Ah (C10)|
|Suggested Solar Array Size- Kw|