Open Green Energy

Open Source DIY Projects on Green energy

DIY Off-Grid Solar System V2.0

The prices of solar panels have been falling gradually but the cost of an off-grid solar system setup is rising steadily. However, anyone with basic knowledge of Electricity and having a toolbox can install it on their own. This will reduce the overall system cost substantially and you will learn a lot. In order to […]

How To Make MC4 Connector For Solar PV Cables

  Larger Solar panels that are designed to be wired together in an array need a standardized termination that can handle higher power levels. The MC4 connector fits the need perfectly. Most larger solar panels with a rating of more than 50 Watts come with MC4 connectors already on them. It provides an IP67 waterproof […]

EPEVER PWM Solar Charge Controller Review

  A solar charge controller is the most important component in virtually all solar power systems that utilize a charging battery. It’s the heart of the system which regulates the power going from the solar panels to the batteries. In this article, I want to share an inside look at the EPEVER ViewStar-AU Series PWM […]

DIY Solar Power Generator V1.0

    In this tutorial, I walk you through everything you need to know to make your own Solar Power Generator. This is a perfect tool for any outdoor use such as camping, hiking, hunting, offroading, fishing, and survival situations. During the storm/grid power cut-off, you can use it at your home also. I made […]