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261kwh Industrial Energy Storage Unit with 99% Efficiency
US$20,000.00-30,000.00
1 Piece
Product profile
Customization
AvailablePower Configuration
832Cycle Life
≥8000 @25℃Model NO.
WRES-CI-25-261/125Product Name
C&I Energy StorageKeywords
Industrial Energy Storage SystemTotal Energy (Kwh)
261Usable Energy (Kwh)
245.57Nominal Voltage (Vd.C)
832Voltage Range (Vd.C)
728 ~ 936Rated Copacity(Ah)
314Single Module Specifications
166.4V/314ahMax. PV Input Power(Kw)
137Max. Output Current to Grid (a)
200Nominal Grid Voltage (V)
230/400V, 3L+N+PERated Grid Frequency (Hz)
50/60Maximum Efficiency
99%Corrosion Resistance Rating
C4Weight (Kg)
3180Transport Package
Standard Packaging or CustomizedSpecification
1055*2300*1300Trademark
WANRUNOrigin
Shenzhen, ChinaProduction Capacity
50000pieces/YearKey features
High Efficiency & Safety: 99% maximum efficiency with LFP batteries ensuring thermal stability and long-term reliability.
Peak-Valley Arbitrage: Stores low-cost off-peak electricity and discharges during high-tariff periods to cut operational costs.
Renewable Integration: 200-800V MPPT compatibility enables efficient storage of solar and wind energy for self-consumption.
Reliable Backup Power: Stable AC400V output ensures uninterrupted power for critical equipment during grid outages.
Wide Voltage Adaptability: DC voltage range of 728-936V allows flexible matching to diverse industrial grid conditions.
Comprehensive BMS Protection: Includes overcharge, over-discharge, short-circuit, and temperature monitoring for safe operation.
Cloud Monitoring System: Real-time performance tracking via App and Web for efficient energy management and health insights.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤5.14h
AI-Powered supplier vetting
SummaryThe supplier operates across energy-storage technology services, battery and charging products, mining-related materials, and mechanical equipment. It reports end-to-end vertical integration and EPC capability, plus sample, design, and full customization with ODM services. Export sales account for 90%, with stated FOB, CIF, CFR, and EXW quotation terms and lead times within 15 workdays in both peak and off-season. However, quality control appears limited: one inspector is reported, finished products are checked by packing staff, and there are no written corrective-action, complaint-handling, supplier-assessment, or traceability procedures. No overseas agents, branches, warehouse, showroom, or offline trade-show participation are reported. Financial indicators provided for the past three years are zero, so financial credibility cannot be established from the available evidence.
Supplier typeThe supplier’s stated scope covers energy-storage technology services, mining and mineral products, rare-earth materials, mechanical equipment, and trade agency. Its company description additionally presents an integrated chain from mining and cathode materials through battery production, energy-storage systems, and charging products, with EPC services for solar, storage, and charging projects.
After-Sales capabilityThe supplier reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and service coverage in zero countries. It also has no written procedures or records for customer complaints or corrective and preventive actions, although it accepts multiple payment terms and states lead times within 15 workdays.
Financial creditReported operating revenue, costs, profits, gross margins, and current ratios for the stated prior periods are all zero. These figures provide no positive evidence of operating financial strength and indicate a material financial-credibility concern based strictly on the supplied data.
R&D capabilityThe supplier reports new product activity during the past year and provides ODM services, with customization from samples, designs, and full specifications. However, no SDK is available, which limits evidence of software or platform development capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. It also reports ODM service availability, providing direct evidence of broad product-design and customization capability.
Product Q&A
Q:Who are we?
A:
Founded in December 2010, we are one of China's earliest enterprises engaged in the production and R&D of cathode materials for new energy batteries, consistently ranking among the industry's top tier for years.
Q:What do we do?
A:
We primarily produce cathode materials and their precursors for lithium-ion power batteries and energy storage batteries, photovoltaic modules, power batteries, energy storage integration systems, and charging pile products.
Q:What are the advantages of our production line?
A:
State-of-the-art fully automated production line & core processes utilize American IPG lasers and German Blackbird galvanometers to form China's most advanced laser welding system & integrated MES production management system in the workshop tracks real-time data throughout the entire production process, with a comprehensive traceability system ensuring product quality.
Q:What are our technological innovations and R&D investments?
A:
CNAS laboratory accreditation certificate & German Zeiss scanning electron microscope & Agilent ICP & Japanese RIKEN XRD & McBath surface area analyzer
Q:What is the company's vision?
A:
To lead industry development through technological innovation, establish a model for green, circular, and low-carbon practices, and become a global leader in new energy materials.
Send Inquiry
*To:
Shenzhen Wanrun Mining Co., Ltd.
Shenzhen Wanrun Mining Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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