What Are BYD Battery Boxes?

Solar batteries can help homeowners further reduce their dependence on the city power grid by storing the excess energy their panels produce during the day for later use in the evening. But adding a battery bank to a solar setup does come at an extra cost, so many homeowners may shy away from it. If you’re considering a battery bank but are worried about the price, you might want to consider BYD batteries. Here’s what you need to know.

Scalability

What makes BYD batteries a good, budget-friendly option? In addition to the obvious answer of being reasonably priced, they’re also incredibly scalable in your system. You can start with a single module when you install your system, then add more as your budget allows and your needs require. A single module is 3.5 kWh but can be stacked up to 14 kWh. If you have greater needs than this, you can join your 14 kWh boxes into groups of 3, giving you up to 42 kWh of power.

In fact, BYD batteries are designed with this exact build-as-you-go model in mind. They’re made to stack like building blocks, so you can add to your battery tower a little at a time until you have a battery bank appropriately sized for your needs.

Efficiency

If you’ve never bought solar batteries before, you might not be aware that batteries don’t use 100% of the power they store. Some energy is always lost, burning off as the battery works to maintain its charge. A highly efficient battery will use as close to 100% of its energy as possible. BYD batteries are among the most efficient lithium-ion phosphate batteries on the market, with a usable energy ratio of 96%. This means your batteries will only lose about 4% of the energy you put into it, which means more power for your home.

Installation

If you’re adding a BYD battery box to an existing solar system, you’ll need to ensure you have an inverter that can accommodate the addition of a battery bank. Most hybrid inverters will do, but you should consider an AC-coupled inverter with automatic backup functionality. This allows an uninterrupted power supply, which means that it can switch instantaneously from grid or solar power to battery power during a blackout, which dramatically reduces the risk of damage to your electrical appliances.

If you’re looking for solar batteries, BYD batteries are an excellent, affordable option that allows you to grow your system over the years.