Total Solar Solutions

Step 1 Calculate your power loads (Power used by your appliances). 
 
Determine the amount of watts of power that each appliance requires for its use.  In this example, we’ll use a laptop computer.  My Dell laptop here says on the sticker on the back 19.5Volts, 4.62Amps.  Do the little math here using the formula provided [...]

Posted on August 27th, 2008 under How to articles. Tags: amps, batteries, calculations, inverter, solar grid, solar power, Watts. Comments: None