Dah OEM 30kwh 40kwh Energy Storage Battery System Industrial Commercial Ess Solar Energy Storage Factory Working Energy

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Product Description

Basic Info.
RechargeableYes
SizeLarge
ApplicationSolar Power System
IP Rating of EnclosureIP55
Anti-Corrosion GradeC3
Fire ProtectionAerosol Fre Protection
Recommend Depth of Discharge(%)≤90
Cycle Life(25+2℃,0.5c/0.5c,70%Eol)≥6000&8000(Selectable)
Communication MethodsCan2.0/RS485
Warranty Period(Years)5
Transport PackageCarton
Specification215kwh/241
Trademarkdah
OriginChina
HS Code85078090
Production Capacity50000sets/Year
Packaging & Delivery
Package Size125.00cm * 236.00cm * 120.00cm
Package Gross Weight2600.000kg
Product Description
Model DHN-HVC15x15-G1 DHN-HVC16x15-G1
Battery System
Battery Model DHN-HVRES15-G1 DHN-HVRES16-G1
Battery Type LIFePO4 LIFePO4
Battery Capacity (Ah) 280 314
Charge/Discharge Current(A)-Recommend 140 157
Charge/Discharge Current[A)-Max 160 180
Rated Voltage(V) 768 768
Operating Voltage(v) 604.8-817.6 604.8-817.6
Nominal Energy (kwh) 215 241
Basic Parameters
Weight (kg) 2600
Dimension(w/H/D,mm) 1255x2360x1200
IP Rating of Enclosure IP55
Anti-corrosion Grade C3
Cooling Method Air-cooling
Fire protection Aerosol fre protection
Operating Temperature('C) Charge:0-+50 / Discharge:-20~+55
Storage Temperature('C) 0~+35
Recommend Depth of Discharge(%) ≤90
Cycle Life(25+2ºC,0.5C/0.5C,70%EOL) ≥6000&8000(Selectable)
Communication Methods CAN2.0/RS485
Warranty Period(years) 5
Certification UN38.3
Company Profile
Why Choose Us

Powering the Future with Solar Energy Storage Solutions

We are 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 in an increasingly energy-conscious world.

Our mission is to drive the global transition to renewable energy by providing state-of-the-art energy storage solutions that optimize solar energy storage. We aim to make clean energy accessible, affordable, and reliable for everyone, contributing to a greener and more sustainable future.

Core Products and Expertise

We specialize in the design, development, and production of high-performance lithium-ion batteries tailored for solar energy storage applications. Our product portfolio includes:

  • Residential Energy Storage Systems: Compact and efficient batteries for homeowners to store excess solar energy, ensuring uninterrupted power supply day and night.
  • Commercial and Industrial Solutions: Scalable energy storage systems for businesses, reducing energy costs and enhancing grid independence.
  • Off-Grid and Hybrid Systems: Robust batteries for remote areas and hybrid solar setups, providing reliable power in off-grid or unstable grid environments.
  • Customized Solutions: Tailored battery systems to meet specific project requirements, ensuring optimal performance and integration.
Our Vision for the Future

As the world shifts toward renewable energy, we are committed to being a key player in the solar energy storage revolution. We envision a future where clean, reliable, and affordable energy is accessible to all, and we are dedicated to making this vision a reality through continuous innovation, strategic partnerships, and a relentless focus on customer satisfaction. Join us in powering a sustainable future. The energy of tomorrow is within reach today.

Frequently Asked Questions (FAQ)
What is the nominal energy capacity of this storage battery system?
The system offers selectable nominal energy capacities of 215 kWh (DHN-HVC15x15-G1) and 241 kWh (DHN-HVC16x15-G1) to suit different project scales.
What type of battery cell chemistry is used?
It utilizes high-performance LiFePO4 (Lithium Iron Phosphate) chemistry, known for safety, stability, and long cycle life.
What are the safety and environmental protection features of the enclosure?
The enclosure is rated IP55 for outdoor environment protection, features a C3 anti-corrosion grade, and integrates built-in aerosol fire protection.
How long is the expected cycle life and what is the warranty?
The system features a selectable cycle life of ≥6000 & 8000 cycles (at 25±2°C, 0.5C/0.5C, 70% EOL) and comes with a 5-year warranty period.
What communication protocols does the system support?
The system supports industry-standard communication protocols including CAN2.0 and RS485 for seamless integration.

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