Low-voltage Battery System

LD5

LD5 / LD5-S

Engineered for uncompromising safety and intelligence, the LD5 energy storage battery delivers assured reliability with optional aerosol fire suppression and CO detection, plus a feedback-type DC circuit breaker for precise protection. Smart management enables remote fault diagnosis, upgrades, and maintenance, while the user-friendly LCD touchscreen offers intuitive control. Its flexible CTP design maximizes space and energy density, and the LD5 supports mixed deployment with IP65 rating (LD5) and IP40 rating (LD51), adapting effortlessly to diverse applications with seamless parallel expansion.

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Product Advantage

The LD5 supports a maximum charge current of 100 A and discharge current of 135 A, delivering a peak output power of 10.2 kW for 10 seconds. With scalable capacity from 5.1 kWh to 81.9 kWh, up to 16 LD5 units can be connected in parallel, featuring IP65 protection for the LD5 model and IP40 for the LD51 model in mixed deployment scenarios.

Assured Reliability

Aerosol fire suppression and CO detector for precise protection (Optional) ①
Reliable feedback-type DC circuit breaker

High Performance

Max. charge / discharge current: 100 A / 135 A
Peak output power 10.2 kW for 10 s

Smart Management

Remote fault diagnosis, upgrade and maintenance
User-friendly LCD touchscreen for intuitive and easy interaction (Optional) ①

Flexible Adaptability

CTP(Cell-to-Pack) design maximizes space and energy density for superior performance
IP65 LD5 and IP40 LD51 support mixed deployment, expandable to 16 units in parallel (5.1~ 81.9 kWh) ②

Product Parameters

LD5
- BATTERY MODULE
  
  Battery model
  LD5 / LD5-S
  Battery type
  LFP
  Nominal voltage
  51.2 d.c. V
  Operating voltage range
  42.4 - 57.6 d.c. V
  Scalability
  Max. 16 pcs in parallel
  Max. charge / discharge current
  100A/135A
- GENERAL
  
  Dimensions (L ×W × H)
  422x 759 x 209 mm
  Weight
  48.0(+1) kg
- ENVIRONMENTAL REQUIREMENTS
  
  Ingress protection
  IP65
  Hazardous materials classification
  Class 9

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Battery model	LD5 / LD5-S
Battery type	LFP
Nominal voltage	51.2 d.c. V
Operating voltage range	42.4 - 57.6 d.c. V
Scalability	Max. 16 pcs in parallel
Max. charge / discharge current	100A/135A

Ingress protection	IP65
Hazardous materials classification	Class 9

Dimensions (L ×W × H)	422x 759 x 209 mm
Weight	48.0(+1) kg

LD5