E2G specializes in custom solar hot water systems for commercial, non-profit and specialized residential installations. We research, design and specify equipment. We supervise construction and diagnose and solve problems and optimize operations for each client.

E2G provides comprehensive solar thermal curricula, education and training. We utilize a uniquely effective hands-on approach for our teaching materials and certificate preparation programs.  

We have published our own textbook, which is the foundation for our curricula, training and educational programs.

It is perfect for new installers and training courses!  It is thorough and informative yet interesting and engaging to read.
Click here to see sample pages.