Thriftyapp

ReNu is a solar powered battery charge you can use for your mp3 player, camera, and cell phone.  This is launching this year so it’s hard to say what the return on investment is, but this product may save money over the long haul and would be a nice tool for hikers, campers, and others who aren’t near traditional electricity over a period of time.

Using Roof Ray’s tools you can determine whether it’s a good financial investment to convert to a solar roof.

Citizenre installs and maintains solar systems for a rental fee that matches your present energy costs.  The rental fee is locked for the duration of contract.  In conjunction with net metering, this can save you money on energy bills.  Citizenre is taking pre orders.