Treasure Island Vs Solar Island

You have heard of Treasure Island right? What about Solar Island ?

One is a fun read and the other provides off grid electricity in a package that is easy to use and install.

If you have a house, caravan, container home, tiny house, camper, tepee or yurt. This is the solution for you.

In fact if you have an old stone house in Portugal that is not near the EDP electricity supply and you dont want to wait 6 months for connection this system – Solar Island is for you.

Solar Island is a system that is ready to drive your lights, radio, laptop, phone or whatever you need home electricity for in an affordable package.

If you have an off grid home in Portugal talk to Castelo Construction about Solar Generation.

For more information email also take a look at

Tell me more about Solar Island and electricity self sufficiency