9 Guides for Building Off-Grid Solar Power Systems


  Guides  





How to Choose a Solar Charge Controller
How to Choose a Solar Charge Controller
Guide to choosing the solar charge controller based on the solar panels and the batteries that we want to use for our system. Explanation of the differences between PWM and MPPT solar charge controllers.
How to Connect Two or More Solar Panels in Parallel
How to Wire Solar Panels in Parallel
How to wire in parallel both identical and different solar panels, what happens to the panels in case of shading, how to optimize the system, what is the function of the blocking diode and which one to choose.
How to Connect Two or More Solar Panels in Series
How to Wire Solar Panels in Series
How to wire in series both identical and different solar panels, what happens to the panels in case of shading, how to optimize the system, what is the function of the bypass diode and which one to choose.




How to Connect Two or More Batteries in Series and Parallel
How to Connect Batteries in Series and Parallel
What are the battery types used in solar applications and how to make a series and parallel connection to increase the voltage and current of our energy storage system.
Best Top Solar Panel Manufacturers in the World
Top Solar Panel Manufacturers in the World
List of manufacturers of the best solar panels in the world, both monocrystalline and polycrystalline, with comparison tables to choose the best values of warranty, production, efficiency and tolerance.
What is the Best Angle for Solar Panels
What is the Best Angle for Solar Panels
Guide to discovering the correct orientation of solar panels and their correct inclination in function of the plane, in order to get the maximum energy conversion from our solar power system.