Hello,

We are happy to inform you that we just release a complete solar
installation and maintenance Handbooks.The Solar Electricity and
Thermal Handbook is a practical and straightforward guide to using
Photovoltaic and Thermal solar panels.

If you have no previous experience about how to install solar
photovoltaic or solar Thermal, the books explain how solar panels
work, how they can be used and explains the steps you need to take to
calculate, design and install a solar photovoltaic system from scratch
successfully.


to make an order.

or send sms to 2347058562938