How to build your own solar water heater

A solar water heater is a device for capturing solar energy for providing hot water for various uses: health, extra heating, pool, etc..

This type of heating can usually complete your water heating needs if you are using other energy sources (electricity, heating oil or gas), and under certain conditions, it can replace them completely.


How to make and install a small wind turbine

Why build one’s own wind turbine?

More and more people are reaching out to build their own wind turbine in their garden or on the roof of their home. The wind turbine’s produced energy is measurable in kilowatts and is thus an excellent alternative to reduce electricity costs, while ensuring respect for nature.

A small [...]

How to install solar panels

Photovoltaic solar panels

Solaer Panels

Photovoltaic solar panels consist of groups of photovoltaic solar cells connected in series and/or in parallel.

They can be installed on fixed systems or on mobile systems that track the sun (these systems are called trackers). When trackers are used, the electrical output usually increases by about 30% compared [...]