Battery Modules

Scalable “building block” modules — configurable in series/parallel to reach 12V, 24V, 48V and beyond. Up to 6,000 cycles at 80% DoD, 0.2C, 25°C.

LiFePO4 Module NMC Module ESS Module — Utility / C&I Home & Small Business ESS

LiFePO4 Module

Building-block LiFePO4 modules configurable in series/parallel to reach your target voltage and capacity.

LiFePO4 M8 terminal Series/parallel

Part Number	Voltage	Capacity	L×W×H (mm)	Total Height	Terminal	Weight (kg)
HDF3.2-50	3.2V	50Ah	181×77×105	120	M8	2.2
HDF3.2-100	3.2V	100Ah	187×78×170	246	M8	3.5
HDF3.2-150	3.2V	150Ah	278×77×168	142	M8	5.7
HDF3.2-200	3.2V	200Ah	186×81×271	278	M8	7.2

Specifications from the Haidi Energy Catalogue 2025.

NMC Module

High-energy-density NMC modules for compact, weight-sensitive pack designs.

NMC High density M8 terminal

Part Number	Voltage	Capacity	L×W×H (mm)	Total Height	Terminal	Weight (kg)
HDN3.7-72	3.7V	72Ah	181×77×105	120	M8	2.3
HDN3.7-144	3.7V	144Ah	187×78×170	246	M8	3.6
HDN3.7-215	3.7V	215Ah	278×77×168	170	M8	5.9
HDN3.7-288	3.7V	288Ah	186×81×271	271	M8	7.3

Specifications from the Haidi Energy Catalogue 2025.

ESS Module — Utility / C&I

Working temperature −40°C to +65°C, RS232/RS485/CAN/Ethernet communication. UL1642 / TÜV / IEC62133 / UN38.3 certified. ≥4,000 cycles @100% DoD, ≥6,000 @80%, ≥10,000 @50%. Designed lifespan ≥20 years.

−40 to +65°C ≥20-yr life UL1642

Model No.	Battery Pack	Energy	Discharge Current	Weight	Dimensions
ESS-4850	48V 50Ah	2.4kWh	≤25A	22kg	480×400×133mm
ESS-4860	48V 60Ah	2.8kWh	≤30A	26kg	480×460×133mm
ESS-48100	48V 100Ah	4.8kWh	≤50A	42kg	480×460×133mm
ESS-48150	48V 150Ah	7.2kWh	≤75A	62kg	480×460×133mm

Cycle life ≥4,000 @100% DoD · ≥6,000 @80% · ≥10,000 @50%. Source: Catalogue 2025.

Home & Small Business ESS

Compact residential and small-business ESS module built on 50Ah LFP cells in a 3P12S configuration.

LiFePO4 38.4V 5,760Wh

Config	Rated Voltage	Rated Capacity	Continuous Current	Weight	Dimensions
3P12S (50Ah LFP cells)	38.4V	150Ah / 5,760Wh	75A (0.5C)	80kg	505×625×196mm

Specifications from the Haidi Energy Catalogue 2025.