With the economic downturn this is the best time to do a DIY solar power project.  A couple of decade's back it was impossible to think of such a project due to high cost of solar electricity components, availability of cheap grid based power, low cost of fossil fuels etc. However in the last few years the cost of crude oil has increased dramatically and cost of power generation using fossil fuels has gone up considerably.

In the last 10 years the cost of electronic devices and circuits has dropped considerably. This includes items like computer memory chips, CPU, transistors, integrated circuits and photovoltaic electronic devices. This huge price reduction now makes it feasible for you to do a DIY solar power project by spending only a small amount. This is because photovoltaic devices required for generating solar electricity are cheap now.

The only minimum condition to build a unit is that you should have sufficient space on your rooftop with adequate sunshine without any obstruction throughout the year. If the place where you like meets this condition you can proceed with the project.

The process of building a DIY solar power unit has become easier now because of availability of excellent guides that give you all the minute details clearly and in precise manner. You just have to buy the guide and follow it step by step. These guides are easily available on the Internet. By paying a small amount you can almost instantly download a guide.

Once you have a guide you will be able to generate a bill of material required and also buy the components for a DIY solar power project at the cheapest cost. When you get the material delivered at your home you just need to follow the guide for assembling various sub units. Once all the sub units are completed you just have to assemble the whole unit and install it.  Most of the tools for assembling the unit should be available with you at home. If required you can always borrow or buy some of the tools.

With many people all over the world doing such DIY solar power projects there are several forums on Internet that specifically deal with home solar electricity projects. You can always join such forum to get any additional help.