Lithium Battery 3.3kWh 48V LG Chem Resu Photovoltaic Accumulation Storage
RESU3.3
€2,367.53
VAT included
10 %
€2,152.30 Vat excl.
Lithium-ion battery
The new LC CHEM RESU battery series is the most advanced LG CHEM residential energy storage solution, ideal for use in conjunction with the latest generation of photovoltaic systems to maximize domestic self-consumption.
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Lithium Battery LG ChemLG Chem Resu 3.3kWh 48V |
CHANGE YOUR ENERGY, CHARGE YOUR LIFE
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Compact Size & 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. |
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Powerful Performance The new RESU series features industry-leading continuous power (4.2kW for RESU6.5) and DC round-trip efficiency (95%). LG Chem’s L&S (Lamination & Stacking) technology provides durability ensuring 80% of capacity retention after 10 years. |
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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. |
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Diversity in Product & Capacity Options A different models are available to meet customers varying needs with respect to voltage and capacity. With the RESU Plus, all 48V models can be “cross-connected” with one other 48V unit of any capacity. This allows the RESU range to offer energy storage capacities from 3.3kWh to 19.6 kWh. |
Certifications

Technical Features
Models | RESU3.3 |
Total Energy [kWh] | 3.3 |
Usable Energy [kWh] | 2.9 |
Capacity [Ah] | 63 |
Nominal Voltage [V] | 51.8 |
Voltage Range [V] | 42.0~58.8 |
Maximum power | 3.0 |
power peak [kW] (for 3 sec.) | 3.3 |
Dimension [W x H x D, mm] | 452 x 401 x 120 |
Weight [kg] | 31 |
Enclosure Protection Rating | IP55 |
Communication | CAN 2.0 B |
Certificates Cell | UL1642 |
Certificates Product | UL1973 / TUV (IEC 62619) / CE / FCC / RCM |
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RESU Plus is an expansion kit specially designed for 48V models of new RESU series. Number of expandable battery units: Up to 2EA
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Downloads
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Datasheet EN [link] |
Customer service
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0039 (0)882 22 82 47 | |
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[email protected] |
- Capacity (Ah)
- 63
- Protection grade
- IP55
- Dimensions
- 452 x 401 x 120mm
- Weight
- 31Kg
- COMUNICAZIONE
- CAN 2.0B
- Typology
- Lithium
- Voltage (V)
- 51.8
- Voltage battery (V)
- 48V
- Total Energy [kWh]
- 3.3
- Usable Energy [kWh]
- 2.9
- Maximum power [kW]
- 3.0
- Power peak [kW]
- 3.3 (3 sec.)
- Accumulation capacity
- 3.3kW
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