5kW Solar System (Buying Advice For South Africans)

5kW solar system in South Africa

We’d bet dollars to donuts that you already heard at least one story about that person who is saving tons of money thanks to a 5 kW solar system. You’re probably thinking, “Hey, I want me some of that savings,” and then decided that you would invest in a solar system for your home. Unfortunately, … Read more

How to size a battery bank (The 5-step process explained)

How to size a battery bank

Renewable energy sources, such as wind and solar, are fantastic, but they become redundant without the means to store this energy. It, therefore, stands to reason why an increasing number of people are wondering how to size a battery bank. The deployment of renewable energy sources has sparked a deep interest in developing technologies that … Read more

3 Types of Inverters For Solar Panels

Inverters for solar panels

Your solar panels are only as effective as the inverters they’re linked to. This makes the latter an incredibly valuable part of your solar system. Inverters help your solar panels power your electronic devices by converting their direct current (DC) electricity into clean alternating current (AC), similar to the electricity from your utility company. The … Read more

Best 3000-watt inverters (Top 6 inverters)

best 3000 watt inverters

Whether camping or on a road trip in your RV, you’ll need an inverter to establish a reliable source of AC electricity for all your appliances. Enter the 3000-watt inverter, a device that excels at converting your 12V battery’s DC electricity into 120V AC. With this in mind, you may wonder what a 3000-watt inverter can … Read more

What are the best lithium RV batteries? (2025 guide)

RV Lithium Battery

2025 brings with it the continued domination of lithium batteries over the RV market. This comes as no surprise since RV owners will always face the challenge of optimizing what little space they have. Naturally, lithium batteries, particularly LiFePO4 variants, are a big help in this regard. They are lighter, more compact, and more powerful than their lead-acid counterparts. … Read more

What are the 10 best lithium boat batteries?

Best lithium boat battery

Lithium batteries are now the go-to energy storage solution for your boat. Lead-acid batteries have long been the only option for sailors to power onboard electronics, small appliances, and electric trolling motors. However, they are heavy, last a short time, and have limited storage capacity.  Thankfully, with recent developments, lithium batteries like the LiFePO4 are now perfectly fit for … Read more

Small solar panels (Top 6 mini solar panels)

small solar panels

Solar panels come in all shapes and sizes. They can range from small, 1.1w portable modules to much larger 500W, 72-cell panels for commercial solar arrays. Small solar panels are particularly beneficial for digital nomads who are constantly on the move and only require small amounts of power to recharge their essential electronic devices. Currently, there are … Read more

Cost of Lithium Batteries (15 Solar Brands Compared)

lithium battery costs

In 2025, the cost of lithium batteries like LiFePO4 is going down while their durability is increasing. Now is the perfect time to replace your lead-acid battery and upgrade your solar generator or solar system. Lithium batteries are the most versatile electricity storage available. They are: The cost of lithium batteries is primarily related to … Read more

LiFePO4 battery (Expert guide on lithium iron phosphate)

lifepo4 battery

Lithium Iron Phosphate (LiFePO4) batteries continue to dominate the battery storage arena in 2025 thanks to their high energy density, compact size, and long cycle life.  You’ll find these batteries in a wide range of applications, ranging from solar batteries for off-grid systems to long-range electric vehicles. Despite them being available for some time, questions about LiFePO4 batteries … Read more