Dah Energy Storage 5.12kwh Lithium Battery 20kwh 50kwh High Voltage Stacked Battery System

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Product Description

Basic Specifications
Model DHN-HVRES05-G1 Rechargeable Yes
Application Solar Power System IP Rating IP20
Cycle Life ≥6000 (25℃, 0.5C) Warranty 10 Years
Nominal Energy 5.12 kWh Nominal Voltage 51.2 V
Max Current 100 A Communication CAN2.0 / RS485
Product Description
High Voltage Stacked Battery System
System Parameter DHN-HVRES15-G1 DHN-HVRES40-G1 DHN-HVRES61-G1
Module Qty 3 (Min) 8 (Normal) 12 (Normal)
Nominal Energy 15.36 kWh 40.96 kWh 61.44 kWh
Nominal Voltage 153.6 V 409.6 V 614.4 V
Operating Voltage 129.6-175.2 V 345.6-467.2 V 518.4-700.8 V
System Weight 190 kg 430 kg 620 kg
Why Choose Our Energy Solutions

Powering the Future with Advanced Solar Energy Storage

Our company is a leading manufacturer and global exporter specializing in advanced solar energy storage products. With a strong commitment to innovation, sustainability, and quality, we empower homes, businesses, and communities worldwide to harness the full potential of solar energy. Our cutting-edge energy storage solutions are designed to meet the growing demand for reliable, efficient, and eco-friendly power systems.

Energy Storage Mission
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Residential Storage: Compact and efficient batteries for homeowners to store excess solar energy.
Commercial Solutions: Scalable systems for businesses, reducing costs and enhancing grid independence.
Off-Grid Systems: Robust batteries for remote areas, providing reliable power in unstable environments.
Customized Systems: Tailored battery systems to meet specific project requirements and integration.
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Frequently Asked Questions
What is the expected cycle life of this battery system?
The system offers a long cycle life of ≥6000 cycles at 25±2℃, measured at 0.5C/0.5C discharge/charge until 70% End of Life (EOL).
What kind of warranty is provided with the energy storage system?
We provide a comprehensive 10-year warranty period for our high-voltage stacked battery systems, ensuring long-term reliability.
What are the recommended operating temperatures?
For charging, the temperature should be between 0~+60℃. For discharging, it can operate in temperatures ranging from -20~+60℃.
Which communication methods are supported for inverter integration?
The battery system supports standard industrial communication protocols including CAN2.0 and RS485 for seamless integration with most solar inverters.
Is the system suitable for outdoor installation?
The enclosure has an IP20 rating, which means it is designed for protected indoor environments. For outdoor use, additional protective housing would be required.
What is the maximum depth of discharge (DoD) recommended?
To maintain optimal battery health and longevity, we recommend a depth of discharge (DoD) of less than or equal to 90%.

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