STEP # 1: Please specify your loads here:
(Please use the enclosed table below for assistance. Press 'tab' to move from one cell to the next, and then again to put the final result in the bottom cell; proceed to step # 2. Do not press the 'enter' key.)

Load Description x Quantity x Watts x Hours =Total (Watt-hrs/day)

Appliance Power Halogen lights 20-50W each Fluorescent lights 15-30W each Incandescent lights 60-120W each Toaster 1,000W Microwave Oven 800W Blender 50W Television 150W Radio 10W Stereo 30W PC Computer 200W Drill 1,200W Please note: these are average ratings and will vary from appliance to appliance. Wattage Requirements Page

STEP # 2: Estimate your average charging hours of daylight using the diagram provided:

The figure at left shows AVERAGE PEAK SUN HOURS. Choose the value corresponding to your location and enter in the space provided. For summer, add 1 to the value shown in the global pictorial. For winter, subtract the number by 1. Press 'tab' when finished and go to step # 3. Do not press the 'enter' key.