LG Chem RESU Battery

Looking to cut your electricity costs and go solar? LG Chem has the perfect solar storage battery for you! The RESU battery is designed for home and business owners who want to store energy generated by their solar panels for use during times of peak demand or when the sun isn’t shining. With a capacity of 10 kWh or 16 kWh, the LG Chem RESU battery can provide plenty of backup power when needed. So if you’re ready to make the switch to solar, be sure to check out LG Chem’s RESU battery!

How does the LG Chem RESU battery work?

The RESU battery is a lithium-ion battery that stores energy generated by your solar panels for later use. When your solar panels generate more electricity than you need, the excess power is stored in the RESU battery. Then, when you need to use electricity but your solar panels aren’t generating any power (like at night), you can access the stored energy in your RESU battery. LG Chem’s RESU batteries are some of the most popular solar batteries on the market, and for good reason. They’re reliable, efficient, and easy to use. Plus, they come in a variety of sizes to fit your needs. The latest generation 10H and 16H Prime LG Chem RESU batteries are compatible with various top-brand solar inverters from GoodWe, SMA, SolarEdge, Solis, and Sungrow. There are two main types of RESU batteries: the 10 kW and the 16kW. Both types are compatible with various solar panels and inverters. So you can find the perfect match for your system. The 10kW battery is ideal for small to medium-sized homes. It has a capacity of 9.8 kWh and can store enough energy to power a home for up to four hours.

Model – LG Chem RESU 10H Prime

Year introduced 2021 (Gen 3)
Total energy capacity (kWh) 9.6
Usable energy (kWh) 9.6
Power rating (continuous) 5.0 kW
Peak power (10 sec) 7.0 kW
Voltage range (V) 350~450
Round trip efficiency >90%
Dimensions (W × H × D, inches) 19.8 × 32.1 × 11.6
Approximate weight (lbs) 246
Warranty 70% capacity after 10 years

The 16kW battery is perfect for larger homes or businesses. It has a capacity of 16 kWh and can store enough energy to power a home for up to six hours.


Model – LG Chem RESU 16H Prime

Year introduced 2021 (Gen 3)
Total energy capacity (kWh) 16
Usable energy (kWh) 16
Power rating (continuous) 7.0 kW
Peak power (10 sec) 11.0 kW
Voltage range (V) 350~450
Round trip efficiency >90%
Dimensions (W × H × D, inches) 19.8 × 42.8 × 11.6
Approximate weight (lbs) 352
Warranty 70% capacity after 10 years

What are the benefits of an LG Chem RESU Battery?

There are many benefits to using an LG Chem RESU Battery, including:

  • Increased energy independence – With an LG Chem RESU Battery, you can store excess solar energy and use it later, meaning you’re less reliant on the grid.
  • More compact and easier to install – LG Chem RESU Batteries are smaller and lighter than other battery options on the market, making them easier to install.
  • Impressive 95% DoD (depth of discharge) – This means that you can use up to 95% of the battery’s stored energy before it needs to be recharged, making it a very efficient option.
  • Long lifespan – LG Chem RESU Batteries are designed for long-term use, with a lifespan of up to 10 years. Scalable – two battery units can be used together to provide a maximum of 32kW of solar storage if you need to increase your storage capacity.
  • Safety features – The RESU Battery has several safety features, including an integrated management system and thermal runaway protection.
  • Reduced electricity bills – By using stored solar energy instead of grid-supplied electricity, you will reduce your energy costs.
  • Emergency backup power – In the event of a power outage, an LG Chem RESU battery can provide backup power for essential appliances.
  • Environmentally friendly – Solar energy is a renewable resource, so using an LG Chem RESU Battery reduces your carbon footprint.
  • Warranty – All LG Chem RESU Batteries come with a 10-year warranty, ensuring peace of mind for years to come.

Key Takeaways

Why choose the latest generation of 10H and 16H LG Chem RESU Prime Batteries?

  • Greater energy independence 
  • Reduced electricity bills 
  • Environmentally friendly, high-efficiency backup power 
  • Eligible for federal solar tax incentive