Solar Charge Controller For Medium Power Applications

At a glance..

This article is the companion for the low voltage disconnect circuit in HP #60. This circuit regulates the charging of the battery in a solar system by monitoring battery voltage and switching the solar or other power source off when the battery reaches a preset voltage. A charge controller circuit can increase battery life by preventing over-charging which can cause loss of electrolyte.

The details..

'Homebrew Solar Charge Controller for Medium Power Applications' is a comprehensive guide written by G. Forrest Cook that offers readers step-by-step instructions on building their own high-efficiency charge controller circuits. The focus of this book is to provide individuals with the knowledge they need to create a low-cost, yet effective solution for regulating battery charging in solar power systems.

The author begins by introducing readers to the basic theory behind his design, which includes using common parts and operating with common ground circuitry. He then delves into more technical aspects such as monitoring battery voltage and switching off power sources when necessary, preventing over-charging which can cause loss of electrolyte.

One notable feature of this book is its attention to detail regarding alignment equipment needed during testing phases. It also covers safety precautions related to dealing with potentially high battery currents while performing tests.

Overall, Homebrew Solar Charge Controller' serves as an excellent resource for anyone looking to gain insight into designing their own charge controllers or those interested in learning about solar energy applications.