We proudly present the construction manual for our solar thermal water heater Lucy Caliente. It is open source / published under a creative common license in order to make it available for everybody on this planet. If everybody would use a system like this instead of burning oil, gas, wood or using electricity to heat up his water to take a hot shower we could lower the carbon emissions footprint drastically.
This document is free for distribution. If you don’t have money just download it and build it for you or your community. If you got a little bit of cash I would appreciate a little present because all work was done voluntarily (more than 50 hours writing and making images + 2 month developing different systems)
I tried to write it as simple as possible but I could not stop myself from explaining the physics working in the backgrounds ;). If you don’t understand something feel free to contact me.
If somebody feels the urge to translate it into a different language like Spanish, German, French please let me know 🙂
And now enjoy the construction manual and build your own water heating system:
Download: Solar water heater / shower Lucy Caliente v.1.6