Adding a battery backup to your solar power system is a great way to increase your return on your investment and get more power out of your solar setup. But which batteries should you choose? Solar battery technology has changed dramatically in the last 10 years, and there are many excellent choices on the market. Keep reading to learn more about one popular choice among solar users: the Pylontech Pelio LiFePO4.
Basic Specifications
First, here’s a quick look at some of the key specifications of Pylontech’s solar battery:
- Battery Type: This is the chemistry that gives this battery the name LiFePO4, or Lithium Iron Phosphate. This battery chemistry is known for its reliability and efficiency.
- Nominal Voltage: This battery has a nominal voltage of 48V. It’s important to ensure that you’re selecting the proper voltage to connect to your system.
- Capacity Options: This battery is typically available in 2.4 kWh to 3.5 kWh modules, and the batteries can be combined to build more robust battery banks.
- Cycle Life: The Pylontech Pelio battery provides over 6,000 cycles at 80% depth of discharge (DoD), which is typically over a decade of service.
- Efficiency: This battery boasts greater than 95% round-trip efficiency—among the best in its class.
- Temperature Range: These batteries are operational between 14°F to 122°F.
These specifications make the Pelio battery an excellent choice for solar power storage, as it can provide long-term durability as well as high performance.
Other Features
With the basic specifications out of the way, it’s time to take a closer look at the other interesting features that the Pylontech Pelio can provide. First and foremost, the Pelio battery has a modular design, which offers many benefits. Battery modules are much sleeker and more compact than traditional batteries, so they take up less space and look a lot nicer in your home. The modular design also makes them easy to stack and connect, so your battery bank is much more scalable to meet your ever-changing energy needs.
The built-in battery management system, or BMS, ensures peak operationof your battery bank. It constantly monitors and balances the battery cells to protect against overcharging, over-discharging, and short circuiting. The LiFePO4 battery chemistry itself is also very stable, making it a safer and more environmentally friendly battery option.
Maintenance Needs
The Pylontech Pelio requires minimal maintenance. Unlike some lead-acid batteries, it doesn’t need regular electrolyte refills or venting. Generally, maintenance is limited to periodic software updates to the BMS, double-checking that the battery connections are secure, and keeping the batteries within the previously mentioned operating temperatures.
So long as you tend to these basic needs, the Pylontech Pelio LiFePO4 will provide continuous backup power to your solar power system for years to come.