New WECF Publication: Construction of solar collectors for warm water

Practical guide in English and Russian

31.03.2010

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This manual presents a low-cost, highly efficient solar collector model, developed by WECF and its partners. Many types of solar water heating systems exist. The model shown has been proven to work in climates with cold winters.
Here you can find full instructions for how to build and install a solar collector for using energy from the sun to provide hot water for your home, using  materials available from local markets. This solar collector functions all year  round, including winter, without the need for electricity.