Last News

Electricity Use On-Grid Versus Off- Grid The vast majority of people live in dwellings that are connected to the grid. And all these folks have ...

AC or DC? 12V or 120V If you own a camp and there is no electricity in sight and you would like some of the ...

Tesla Powerwall A lot of folks are wondering about the Tesla Powerwall. It is certainly a good looking product. Seems like reliable and proven technology. ...

How Does Solar Pay for Itself? Net-Metering is a very effective way to reduce your electricity bills. When you install a solar system, you buy ...

Designing an off grid system is not just buying a 50W panel, throwing it on top of a trailer and expect to run your microwave. ...

Complete Cottage Systems? Buyer beware! In general I would like to mention that there is no universal kit. Each situation and requirement needs to be ...

Polycrystalline versus monocrystalline and other types of solar panels If you're considering installing solar photovoltaics (PV) the biggest factor affecting the final price, and the ...

Flooded Batteries Versus AGM Batteries The purpose of this “Flooded Batteries VS AGM ” article is to help you understand the differences and similarities of the ...

Pure Sine Wave versus Modified Sine wave No need to strain your electronics with cheap modified sine wave inverters 1. What is a Pure Sine-wave Inverter? The output voltage of a ...