Chapter 9—Product Concepts

It contains two 12 volt, 20 amp/hr batteries, (480 watt/hr total) discharge rated at 8 amp. In parallel they should provide up to 192 watts for up to 2.5 hours. It has "on board" a 150 watt inverter. The panel is a Siemens (used from flea market) 50 watt, which should recharge “empty” batteries in 10 hours of sunlight. ................
................