1 Feb 07
The solar power devices that are most useful to us are: 1. Water heater 2. Cell phone (its not out but i am considering it strongly... everyday i forget to change my cell... damm) 3. Solar car (as the price of petrol is moving sky high, its time to change to renewable source of energy) Thats it... this will make my day !!
2 Feb 07
i think you're right, although i'm not sure if there's a solar water heater already, but i've seen a lot of solar powered cellphone charger and it even comes with a lot of adapters so that it can be used for different brands. and also there are solar cars already but i don't think its readily available to the public yet.