Sunday, August 1, 2010

Step 10 Upgrading the solar water heater from PVC to Copper

Tuesday, December 16, 2008, 2:53
This news item was posted in Educatoinal Activities category.

Upgrading solar water heater from PVC to copper, it will last 30 years or more

Step 9 Getting Air condition (A/C) from sun energy
Project 48 rabat morocco. 26.Dec.2008