In plain language, master electrician and solar installer Bruce Hankins explains AC Coupling, the combining of a grid-tied solar electric installation with an off-grid battery backup system. This technology, made possible through advanced electronics, offers benefits for all users of the entire electric system—both those with and without solar. Teachers, electricians, system installers, owners of grid-tied systems and solar advocates will find Hankins’ clear explanations in “Saving Sunshine” helpful in learning the specifics of an AC Coupled system and how it forms a local electric distribution system.
Free DVD with MAREA membership
While supplies last, all new and renewing MAREA members will receive a free copy of “Saving Sunshine, Keeping the Lights on with Batteries and Solar Power,” the 30-minute DVD produced by MAREA this year with funding from the Berks Community Foundation and distributed by Bullfrog Films. It’s terrific film, offering an interesting and easily understood explanation of the electricity grid and distribution generation, especially the role of batteries with solar. MAREA is a 501(c)3 non-profit. Donations and memberships are how we keep the lights on. Thanks for your help.