1st Step in sizing a solar system is finding your home's energy consumption in kWh - it's on your utility bill
Do you need a grid-tie or off-grid solar installation?
Your home's roof tilt affects power output of solar panel's - do you know what angle it is?
Solar panels sizing compare your home's energy consumption with the power output from a solar array and give the number of panels required
Which type of batteries do you need for a solar system? There are 2 common types - lead acid and lithium phosphate
Lead-acid batteries are heavy, have low to medium Depth of Discharge and relatively short life
Lithium phosphate batteries are safe, light (30% of lead-acid for same power), inherent deep-cycle and long life up to 5000 cycles
Dual axis auto tracking improves solar panel output by 65 per cent.
The system automatically follows the sun across the sky
Solar supplies since 1986