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LG Chem Resu (48V) 10 LV 10kW Battery | Solar Heroes - Battery Hybrid, Off Grid & Grid Connect Solar System Specialists

LG Chem Resu (48V) 10 LV 10kW Battery


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10kWh lithium Battery
8.5kWh Usable @ 85% DoD @ 6000 Cycles
5 kW Nominal Discharge
7kW Peak Discharge
10 Year Warranty

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Compact Size and Easy Installation

The compact and lightweight nature of the RESU is world-class. It is designed to allow easy wall-mounted or floor-standing installation for both indoor and outdoor applications. The inverter connections have also been simplified, reducing installation time and costs.

Powerful Performance

The LG RESU 10 is an Energy Storage System with 10kWhr of lithium ion cells rated to 6000 cycles or more. The unit is capable of putting out 7kW of peak power or 5kW continuously. This system can be expanded to up to 20kWhr for larger off-grid and commercial applications. The battery has 8.5kWhr of usable capacity with a round trip efficiency of greater than 95%. With an extremely high energy density and stylish enclosure LG will also compete on aesthetics with other products such as Tesla’s Powerwall.

Proven Safety

LG Chem places the highest priority on safety and utilizes the same technology for its ESS products that has a proven safety record in its automotive battery. All products are fully certified in relevant global standards.

About LG Chem

LG Chem is a Korean company established in 1947. Stable growth of the company is possible because of continuous technological development, new product introduction, and quality innovation. The vision “Growing with customers by providing innovative materials and solutions” shows the business priority. By trusted branding, innovative solutions and materials LG Chem deliver the highest quality consumer experience. On 2016 LG Chem launched new products on the solar market: high voltage (400V) and low voltage (48V) lithium battery.

LG Chem RESU 48V leaflet

RESU Spec Sheet

RESU 48V Compatible Inverters v4

LG Chem Limited LV Warranty

LG Chem Warranty HV


Country of manufactureKorea
Total Energy9.8kWh
Usable Energy9.3kWh
Voltage Range350-550
Water Resistance RatingIP55
Dimensions744 x 907 x 206


In Stock