Romain Metaye 
Illuminate your outdoors all night long with the best batteries for solar lights. Nowadays, solar lights are incredibly popular! With the proper battery, they are maintenance-free, they work off-grid, and ultimately, thanks to their solar panel, they can light your garden for hours. In this review, you’ll find 20 of the best rechargeable batteries for … Read more
A pure sine wave inverter will help you establish a reliable, high-quality power source whenever, wherever. These devices convert direct current (DC) power from a battery or other DC power source into high-quality alternating current (AC) that you can use in your RV, boat, or throughout your home. It stands to reason why a pure … Read more
We created a comprehensive inverter size chart to help you select the correct inverter to power your appliances. The need for an inverter size chart first became apparent when researching our DIY solar generator build. Solar generators range in size from small generators for short camping trips to large off-grid power systems for a boat … Read more
Since 2015, Tesla Energy — a subsidiary of Tesla Inc. — has been developing and installing solar panels in the U.S. However, the solar panels that Tesla uses remain a mystery to many. In this article, we shed some light on the matter by discussing the technology behind Tesla’s solar panels and detailing where they’re … Read more
Hydrogen fuel cells vs. lithium-ion batteries: two exceptional technologies powering electric vehicles (EVs). Electric vehicles, EVs, are seen as the future of mobility. In 2022, they account for 6% of all vehicle sales in the US, with a target of 50% by 2030. Some countries go even further. In Europe, the sale of new petrol … Read more
Solar water pumps continue to grow in popularity, and for a good reason — they can handle any water supply project, from domestic supply to large-scale irrigation. That said, the wrong-size solar water pump can turn a wise investment into a big headache. As a prospective solar water pump buyer, you need to familiarize yourself with … Read more
AC units are costly to run, which is why many people are turning to solar panels to offset this considerable expense. If you’re one of the 85% of American households that own an AC, it’s worth knowing this appliance accounts for 16% of your electricity bill. From 2021 to 2022, the price of electricity increased by 15%. Because of … Read more
Residential solar panels can run any household application, from mini speakers to a large heat pump. The latter has gained popularity in recent times, with many homeowners looking for alternative household heating methods in the form of geothermal or air-source heat pumps. In this article, we take a closer look at heat pumps, their energy usage, and the number of panels … Read more
With the arrival of modular lithium battery technology, building a DIY battery bank is now accessible to non-specialists at a fraction of the cost of a commercial product. In this article, we provide a complete guide to building your DIY battery bank based on our experience designing systems for off-grid projects. We divide the build into … Read more
PV panels and batteries both operate with direct current (DC). It’s, therefore, natural to assume that you can connect solar panels directly to a battery. Sure, this may work for a low-power system (below 100W), but we’re about to show you that more suitable setups exist that utilize an additional component — a solar charge controller. … Read more
The Generac PWRcell vs. Tesla Powerwall — two of the most advanced battery energy storage solutions (BESS) on the market. As a prospective buyer, you may struggle to settle on the right product and specifications for your needs. This is only natural — BESS products are a critical part of your solar array, so you’ll … Read more
A 1000-watt inverter can power tablets, laptops, and gaming devices, but is it enough for your refrigerator to run efficiently? A refrigerator is the cornerstone of any modern household. Even the most well-prepared off-grid enthusiasts rely on them to store their beloved food and beverages. These cooling devices use compressors to evaporate a refrigerant which … Read more