IG-16K-U 16 kWh low-voltage home battery for residential energy storage
Power Lite Plus Series

IG-16K-U

Scalable Low-Voltage Home Battery
Certification
IEC 62619 | UL 1973 | UL 9540A
Designed For
Europe | Australia | North America
16.0 kWh
Rated Energy
8.2 / 10.24 kW max.
Charge / Discharge Power
Up to 64 Units
Expansion Capability
8,000 Cycles
Designed Cycle Life
Residential day and night backup power scene
24/7
Home Energy on Standby
Store solar energy for use through a compatible home energy system.
More Value
From Stored Solar Energy
Use stored energy when rates are higher, or export surplus where supported.
Scalable
Parallel-Capable Battery System
Recommended designs use up to 16 parallel connections; maximum system capacity is 1,024 kWh.
IG-16K-U exploded-view safety structure with protection labels
Safety, Built into Every Layer.

From intelligent BMS control and electrical protection to pressure relief and aerogel insulation, multiple safeguards work together to manage electrical, thermal, and pressure-related risks—with an optional fire extinguishing device for added protection.

IG-16K-U operating outdoors in rain and snow
Ready for Every Season.
IP65
-20°C

With IP65 protection and reliable operation from -20°C to 55°C, IG-16K-U is built for changing outdoor conditions. Optional heating supports charging in temperatures down to -20°C.

Refined in Every Detail.

Clean lines, considered proportions and a refined finish help IG-16K-U sit naturally in modern homes.

IG-16K-U product and close-up design details
IG-16K-U EdgeBox insights visual
More Accurate Energy.
Smarter Decisions.

EdgeBox analyzes real-time battery data to improve SoC and available-energy estimates, identify safety risks earlier, and guide smarter charging and discharging—supporting safer operation, better energy use and energy trading where available.

More Energy for the Way You Live.
IG-16K-U scalable home energy storage illustration

A 16 kWh unit gives high-consumption homes a substantial energy reserve. At the same power demand, its larger capacity means a lower relative charge/discharge C-rate—helping limit heat buildup and support long-term battery performance.

SPEC
Cell Type
LFP battery cells
Rated Capacity
314 Ah
Rated / Usable Energy
16.0 kWh / 16.0 kWh
Rated Voltage
51.2 V
Working Voltage Range
43.2–58.4 V
Rated / Maximum Charge-Discharge Power
8.2 kW / 10.24 kW
Peak Discharge
250 A / 12.8 kW for 15 seconds
Expansion
Maximum 64 units / Recommended no more than 16 parallel connections
Dimensions
500 × 235 × 943 mm (±5)
Weight
Approx. 125 kg / 275.6 lb
Operating Temperature
Charge / discharge: -20°C to 55°C with heating configuration
IP Rating
IP65
Communication
CAN / RS485 / Dry Contact / Wi-Fi
Designed Cycle Life
8,000 cycles · 0.5C, 90% DoD, 25°C ±2°C, to 70% SOH
Warranty
10 years
Certifications
IEC 62619 / IEC 61000 / CEC / UL 9540 / UL 9540A / UL 1973 / UN 38.3 / FCC

IG-16K-U Downloads

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