As a leading manufacturer and innovative technology pioneer in the energy storage industry, we are committed to delivering not just products, but comprehensive power solutions. We specialize in OEM ODM services for global customers, ensuring each 265KWH C&I ESS is built to the highest standards of performance, reliability, and engineering excellence.
Backed by an efficient global logistics network and professional supply chain management. We offer flexible shipping options via sea freight, air freight, and express delivery to worldwide destinations including Europe, North America, Australia, Southeast Asia, and beyond.
We stand behind the superior quality of our industrial-grade battery systems with a robust 10-year warranty policy and comprehensive after-sales support, technical guidance, remote debugging, and online troubleshooting.



| Model | BS07-265-ES-G |
| Battery Parameters | |
| Battery Type | LiFePO4 |
| Configuration | 1P264S |
| Rated Battery Voltage | DC 844.8V |
| Nominal Capacity | 314Ah |
| Battery Voltage Range | 739.2~950.4V |
| Nominal Energy | 265.267kWh |
| Usable Energy (90% DOD) | 238.74kWh |
| Max. Charge/Discharge Rate | 0.5C |
| Cycle Life | ≥8000 Cycles (@ 25°C, 0.5C, 90% DOD, 70% EOL) |
| Warranty Period | 5+5 years |
| PV Input Parameters | |
| Input Power | 120kW |
| PV Open-circuit Voltage | DC 200~900V |
| MPPT Voltage Range | DC 200~700V |
| Start-up Voltage | 250V |
| No. of MPPT Trackers | 1 |
| Max. PV Current | 200A |
| Short-circuit Current | 60A+60A+60A+60A |
| AC (On Grid) | |
| Rated Power | 125kW |
| Output Voltage | AC 230/400V |
| Grid Frequency | 50/60Hz |
| Grid Connection Form | 3W+N+PE |
| Power Factor | 0.99 |
| Power Factor Range | -1(leading)~1(lagging) |
| THDi | < 2% (rated power) |
| AC (Off-Grid) | |
| Rated Power | 125kW |
| Output Voltage | AC 230/400V |
| Grid Frequency | 50/60Hz |
| AC Voltage Harmonic | < 3% (Linear load) |
| Isolation Transformer Parameters | |
| Voltage | AC 400/400V |
| Capacity | 150kVA |
| Max. Efficiency | ≥97% |
| Short-Circuit Impedance | 4% |
| Basic Parameters | |
| Dimension (W*D*H) | 1758*1476*2135mm |
| Weight | 3350kg |
| Operating Temperature Range | -30°C~55°C (>45°C derating) |
| Relative Humidity | 5%~90% (non-condensing) |
| IP Rating | IP54 |
| Anti-corrosion Grade | C4 (Optional C5) |
| Noise | 75dB (<1m distance) |
| Altitude | ≤2000m |
| Cooling Method | Intelligent Air Cooling (Battery compartment air conditioning, electrical compartment fan) |























Power your commercial and industrial operations with our advanced BESS (Battery Energy Storage System). This large-capacity energy storage container is engineered for robust C&I ESS (Commercial and Industrial Energy Storage System) applications, providing reliable backup power and sophisticated energy management.
Our HV ESS (High Voltage Energy Storage System) solutions, including 90KW and 100KW models, are perfect for peak shaving, load shifting, and demand response. Integrate seamlessly with your solar system for renewable energy storage, maximizing the use of solar power and reducing reliance on the grid.
This all-in-one ESS is a versatile power bank for diverse settings: ensure UPS and backup power for data centers, hospitals, and office buildings; achieve off-grid capability for remote facilities and microgrids; and implement retail energy management for hotels, shopping malls, and factories.
Constructed with long-life LiFePO4 batteries (lithium iron phosphate), this containerized ESS offers superior cycle life. Key features include IP54 protection, modular design for easy expansion, and compliance with UL, CE, IEC certifications. We support OEM and ODM services, providing customizable and scalable solutions for utility-scale projects, telecom power, and emergency power supply needs. Invest in this industrial-grade solar battery storage pack for enhanced power stability and significant electricity cost savings.