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Solplanet · Energy storage

Solplanet Ai-LB G3

Low-voltage energy storage 5.12-20.48 kWh

Capacity5.12-20.48 kWh
CellsLiFePO4
Voltage51.2 V
Dischargeup to 1C
ProtectionIP66

Solplanet Ai-LB G3 (ASW5120-LB-G3) low-voltage energy storage with LiFePO4 cells and 51.2 V nominal voltage for 1-phase hybrid inverters. Nominal capacity from 5.12 kWh, modularly scalable to 20.48 kWh in a single tower (up to 4 modules), with support for up to 1C charge and discharge. IP66 protection allows indoor and outdoor installation, while an integrated fire-suppression system, MOSFET and dual-fuse protection ensure safety. Rated for 6000 cycles.

Variants

Configurations of 1-4 modules.

A single ASW5120-LB-G3 model scaled modularly in a tower. Match capacity to your needs - from 5.12 to 20.48 kWh. All configurations use LiFePO4 cells, 51.2 V nominal voltage and IP66 protection.

Parameter1 module2 modules3 modules4 modules
Nominal energy5.12 kWh10.24 kWh15.36 kWh20.48 kWh
Usable energy4.86 kWh9.72 kWh14.59 kWh19.45 kWh
Rec. charge/discharge current60 A120 A180 A210 A
Max. charge/discharge current100 A200 A210 A210 A
Rated charge/discharge power3.07 kW6.14 kW9.22 kW10.75 kW
Max. charge/discharge power5.12 kW10.24 kW10.75 kW10.75 kW
Dimensions (W/H/D)630/185/320 mm630/185/640 mm630/185/960 mm630/185/1280 mm
Battery module weight46 kg92 kg138 kg184 kg
Capabilities

Key features.

Capacity up to 20.48 kWh
From 5.12 kWh, scalable to 20.48 kWh with four modules.
Up to 1C charge/discharge
High charge/discharge current for efficient power delivery to loads.
Modular expansion
Trouble-free capacity expansion in the future.
Works with AI mode
Smart charging and discharging controlled by the inverter.
Up to 10-year warranty
A long warranty and service support in Poland.
Technical data

Specification.

Parameters shared across the entire Ai-LB G3 series. Values that differ between configurations (number of modules) are in the comparison table above.

TypeLV energy storage (LiFePO4)
ModelASW5120-LB-G3
Cell typeLiFePO4
Rated capacity100 Ah
Nominal voltage51.2 V
Working voltage40-58.4 V
Charge/discharge rateup to 1C
Modules (tower)1-4 (up to 20.48 kWh)
Installation locationIndoor / outdoor
Mounting typeFloor / wall
Operating temperatureCharge -8 to +58 °C / discharge -18 to +58 °C
Storage temperature-20 to +45 °C
CoolingNatural convection
Protective classII
Ingress protectionIP66
Relative humidity5-95%, non-condensing
Max. operating altitude4000 m (>3000 m derating)
CommunicationCAN
Cycle life6000
Round-trip efficiency≥ 95%
CertificatesIEC 62619 / 62040 / 62477 / 63056 / 61000
Base weight2.6 kg

Ask about the Ai-LB G3.

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