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30.7kwh Large-Capacity Lithium Battery - Power Supply for Photovoltaic Grid-Connected Energy Storage Station

Customization: Available
Weight: 392kg
Warranty: 10 Years

Product Description

Basic Information
Model NO.
ZT-B615HV
Cycle Life
4000 Times
Nominal Capacity
30.7kwh
Battery Capacity
50ah
Temperature Range
2°C-58°C / -18°C-58°C
Communication
Can/RS485
Protection
Anti-Over Charge/Discharge/Current
Module Connection
In Series
Production Capacity
50,000 pieces/Year
Product Features
Technical Specifications
Model ZTB154HV ZTB230HV ZTB307HV ZTB384HV ZTB461HV ZTB615HV
System Power 7.6kWh 11.5kWh 15.3kWh 19.2kWh 23kWh 30.7kWh
Rated Voltage (V) 153.6 230.4 307.2 384 460.8 614.4
Weight (kg) 116 161 206 251 296 392
Dimensions (mm) 580*395*570 580*395*720 580*395*870 580*395*1020 580*395*1170 580*395*1470
Product Description & Visuals
Frequently Asked Questions
Who are we and what is our manufacturing background?
We are a professional manufacturer based in China, established in 1998, with a team of over 800 people dedicated to high-quality energy solutions.
Do you provide OEM and ODM services?
Yes, we offer both OEM and ODM services, subject to a minimum order quantity.
How long is the warranty period for your battery products?
Our products come with a comprehensive warranty ranging from 3 to 10 years, depending on the specific model and requirements.
What makes your energy storage systems better than others?
We specialize in the entire ecosystem, including PCS, Battery PACK, BMS, EMS, and Transformers, ensuring seamless integration and superior performance.
How is after-sales support handled?
We have 50 professional engineers providing 1-on-1 assistance. If necessary, our team can provide on-site service to resolve technical issues.
Can battery products be shipped internationally?
Yes, we work with long-term professional forwarders specialized in the safe transport of battery products by sea and air.

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