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

Energy Storage System Overview
📊 Basic Information
Model NO.OEM
Nominal Voltage1331.2V
Warranty5 Year
Nominal Capacity3340kwh
Cycle Life8000cycles(0.5p,25±2℃,@70%Eol)
Ambient Temperature-20~60℃
Communication InterfaceRS485 Can Ethernet
Battery Type3.2V, 314ah Lithium Iron Phosphate
Storage Capacity3.34mwh/5.015mwh
Voltage Range (Battery)1123.2~1497.6V
IP RatingIP55(Pack IP67)
Cooling MethodLiquid Cooling/50% Ethylene Glycol
Rated Power(0.5p)1672kw/2500kw
System EfficiencyAbove 93%
📦 Packaging & Delivery
Package Size600.00cm * 260.00cm * 290.00cm
Package Gross Weight35000.000kg
💡 Product Description
Product Description Image

If you are looking for a professional energy storage system overall solution provider, we are your ideal choice. 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.

New Energy Field Energy Storage System Integration and Smart Energy Solution Partner
Bringing customers improved system reliability, optimized lifecycle costs, rapid deployment, and intelligent operation and maintenance support.

✓ Free Energy Storage System project layout design
✓ Appointment for factory inspection/video inspection
✓ Submit requirements and obtain preliminary solutions within 24 hours

🛠️ Technical Parameters
ProjectParameter
Rated capacity500 kWh (expandable)
Rated power250 kW
Battery TypeLiFePO4 (lithium iron phosphate)
Cycle life≥8000 times @ 80% DoD
Efficiency>95% (AC-AC)
Operating Temperature-20 ° C to 55 ° C
Protection levelIP54 (indoor)/IP55 (outdoor optional)
🔍 Product Details
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🏢 Company Profile
Factory Overview

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 facility has a modern production base of 20,000 square meters, equipped with automated production lines and advanced equipment, and has passed CE ISO 9001/14001/45001 certification, with multiple patents.

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Frequently Asked Questions
Do you have any MOQ limit?
Yes. In general, the MOQ is 1 set.
Are you a factory or a trading company?
We are a manufacturer specializing in lithium-ion batteries and integrated storage systems.
What is your typical delivery time?
For large capacity orders, we can deliver in around 25 days. For items in stock, it usually takes 1-2 days.
Can you provide OEM and ODM services?
Yes, we provide professional OEM and ODM services, including custom packaging and logo design.
Do you test all goods before delivery?
Yes, all products undergo rigorous testing before shipment to ensure quality.
What is your quality guarantee?
We offer a 5-year warranty and take full responsibility for the quality of our energy storage products.

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