Solar fridge vs Domestic fridge

Solar Charge Controllers

What does a solar charge controller do? 

A solar charge controller plays an important role in prolonging the life of your solar battery. Solar charge controllers protect batteries from the dangers of being overcharged and completely drained, both of which significantly reduce battery lifespan. Sustainable offer a range of solar charge controllers to prolong the life of your solar batteries and ensure that your household never lacks for solar power.

Solar Hot Water Basics

While most people are captivated by the high-tech nature of solar-electric (photovoltaic; PV) systems, in most cases, a solar hot water system will harvest more energy at a substantially lower cost. In fact, compared to PVs, solar hot water (SHW) collectors are more than three times as efficient at producing energy from the sun.

Solar Electricity Basics

The three most common types of solar-electric systems are grid- inter tied , grid- inter tied with battery backup, and off-grid (stand-alone). Each has distinct applications and component needs.