No Condensation Wres-Ci-25-261-125 Grid-Tied Commercial Battery Storage System for Office Buildings

Customization: Available
Power Configuration: 832
Cycle Life: ≥8000 @25℃

Product Description

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Basic Information
Product NameC&I Energy Storage
KeywordsIndustrial Energy Storage System
Total Energy261 kWh
Usable Energy245.57 kWh
Nominal Voltage832 Vd.C
Voltage Range728 ~ 936 Vd.C
Maximum Efficiency99%
Corrosion RatingC4
Product Description
Commercial & Industrial Energy Storage Cabinet

These systems adopt LFP (Lithium Iron Phosphate) batteries, ensuring high safety and reliability—critical for long-term industrial operations. The energy capacity ranges from 112.54 kWh to 241 kWh, with high usable energy ratios meeting diverse power demand scenarios.

Designed as grid-tied systems with MPPT (Maximum Power Point Tracking) functionality (voltage range 200~800V), they enable efficient integration with renewable energy sources like solar panels. They combine safety, flexibility, and grid compatibility, making them suitable for C&I scenarios requiring stable, scalable energy storage solutions.

Technical Specifications
ModelWRES-CI-25-261/125
Total Energy (kWh)261
Usable Energy (kWh)245.57
Rated Capacity (Ah)314
Single Module Specs166.4V / 314Ah
Max. PV Input Power (kW)137
Nominal Grid Voltage (V)230/400V, 3L+N+PE
Rated Grid Frequency (Hz)50/60
Dimensions (W*H*D) (mm)1055*2300*1300
Weight (KG)3180
Cycle Life≥8000 @ 25℃
Altitude≤2000m
Functional Advantages

💡 Economic Value: Tailored to business scales, the systems enable effective peak-valley tariff arbitrage—storing low-cost off-peak electricity and supplying it during peak hours to cut energy expenses.

🛡️ Safety & Reliability: Utilizing LFP batteries with excellent thermal stability and long cycle life, minimizing risks of faults or downtime. Stable AC400V output guarantees uninterrupted power.

🔄 Strong Adaptability: Wide DC voltage ranges and MPPT compatibility allow seamless integration with on-site renewable energy and diverse grid conditions.

System Function Advantage 1
System Function Advantage 2
Core Applications

Peak-Valley Arbitrage: Store electricity during low-tariff hours and discharge during peak periods.

Backup Power: Ensure uninterrupted supply to production lines, data servers, and refrigeration units.

Renewable Consumption: Efficiently store excess solar or wind power to prevent energy waste.

Grid Stability: Balance fluctuating electrical loads to reduce pressure on the public grid.

Application Scenario 1
Application Scenario 2
Logistics & Transportation

We provide secure transportation services with custom protective packaging (reinforced, shockproof materials). Large units are secured in sturdy wooden crates or steel frames. All shipments include full-process tracking and rapid issue resolution protocols for transit protection.

FAQ
What application scenarios do our products serve?
Our products are used for integrated solar-storage-charging systems, peak-valley electricity arbitrage, backup power supply, emergency support, and operation in low-temperature environments.
How do I choose between grid-connected and off-grid systems?
(1) Stable grid access: prioritize grid-connected storage. (2) No grid coverage (remote areas): off-grid is necessary. (3) Unstable grid: prioritize grid-tied storage with off-grid switching capability.
What is the typical lifespan of the batteries?
Lithium iron phosphate batteries typically offer 6,000-8,000 charge cycles, which is equivalent to 10-15 years of daily use depending on conditions.
Are the batteries compatible with existing solar inverters?
Yes, they offer high compatibility using RS485, CAN, or RS232 protocols, supported by major brands like SMA, Growatt, Solax, Victron, and Deye.
What protective features are included?
The built-in Battery Management System (BMS) provides overcharge, over-discharge, short-circuit, temperature monitoring, and overcurrent protection.
How can I monitor the system's performance?
Performance can be tracked via a cloud-based platform on App and Web, providing real-time data on power metrics, charging status, and health efficiency.

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