48V 700Ah NCM Lithium Battery Storage System | 32.76kWh Capacity | 7kW Power for Intelligent Buildings

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: 35day

Brand: Soundon

Product Description

Technical Specifications

Parameter	Specification	Remarks
AC Parameters
Battery Rated Energy	32.76 kWh	-
Rated Power	7 kW	-
AC Access	Single Phase 220V	-
Rated Grid Frequency	50 Hz	-
Allowed Grid Frequency	47.5 Hz - 51.5 Hz	-
Total Current Distortion Rate	≤5%	-
System Efficiency	85%	-
DC Parameters
Battery Type	NCM Lithium Battery	-
Rated Capacity	≥700 Ah	According to GBT31467.2
Rated Voltage	47.45 V	-
Work Voltage	39 V - 54.6 V	-
System Discharge Efficiency	95%	At room temperature
Weight	Approx. 500 kg	-
Dimensions (W×D×H)	1200 × 640 × 1800 mm	-
IP Class	IP20	-

Advanced System Functions

Cell balancing function to prevent imbalance and extend battery life cycle
Precise voltage detection for accurate overcharge and discharge protection
Multi-point temperature monitoring for enhanced safety and longevity
Distributed SOC estimation for individual battery pack series optimization
High-precision current detection for SOC estimation and overcurrent protection
Three-layer modular structure for flexible voltage and capacity configuration
CAN2.0 high-speed bus data transmission for efficient communication
Multiple communication interfaces including Ethernet, RS485, CAN, and RS232

Application Areas

Energy storage stations, home energy storage systems, emergency power supply, smart microgrids, power grid frequency regulation, and distributed energy source systems.