Solar Battery Ess OEM CE Certification High-Efficiency Bess 5mwh Megawatt Power Backup Energy Storage System for Industrial Commercial Energy Storage

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Product Description

Basic Information
Model NO.OEM
Nominal Voltage1331.2V
Warranty5 Year
Nominal Capacity3340kwh
Cycle Life8000cycles(0.5p,25±2℃,@70%Eol)
Battery Type3.2V, 314ah Lithium Iron Phosphate
CommunicationRS485 Can Ethernet
Cooling MethodLiquid Cooling/50% Ethylene Glycol
IP RatingIP55(Pack IP67)
Product Description

We are a professional energy storage system solution provider. We provide highly stable electrical connections and fully automated turnkey projects for energy storage system integration, helping customers achieve safer, more efficient, and smarter energy storage deployment and management.

Our Advantages:

  • System Reliability: Optimized lifecycle costs and rapid deployment.
  • Intelligent Support: Intelligent operation and maintenance support.
  • Professional Service: Experienced team of professional engineers strictly following standardized operating procedures.
  • Responsive Service: 48-hour after-sales response service to maximize investment benefits.
Product Technical Specs
Company Profile

We are a technology-based enterprise specializing in integrated energy storage system solutions. For over 20 years, we have been committed to providing innovative large-scale energy storage, industrial and commercial energy storage, household energy storage systems, and lithium battery module PACK accessories to global customers. Our production base is equipped with automated production lines and advanced equipment, holding multiple patents and industry certifications.

Relying on strong research and development capabilities, we are a leading one-stop provider of renewable energy solutions, offering comprehensive turnkey services, microgrid photovoltaic projects, and advanced energy storage technologies.

Frequently Asked Questions
Q1. Do you have any MOQ limit? A: Yes. In general, MOQ is 1 set.
Q2. Are you a factory or trading company? A: We are a manufacturer specializing in lithium-ion batteries.
Q3. How about your delivery time? A: For large capacity systems, we deliver in approximately 25 days depending on quantity. Items in stock usually take 1-2 days.
Q4. Do you provide OEM and ODM services? A: Yes, we provide free OEM and ODM services, including packaging and logo design based on your requirements.
Q5. Do you test goods before delivery? A: Yes, all our products undergo rigorous testing before delivery.
Q6. What is your quality guarantee? A: We offer a 5-year warranty and take full responsibility for our product quality.

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