High Capacity: 1075kWh to 2150 kWh Nominal Energy (LiFePO4)
Integrated Solution: BESS, PCS, MPPT, and 1000kW PV DC coupling in one container
Extreme Safety: 5 levels of fire protection (Aerosol/Water) & multi-level electrical protection
Grid Flexibility: Supports on-grid, off-grid, and black start functions
Robust Design: IP54 rated, Intelligent Air Cooling, C4 anticorrosion grade
Advanced Management: Cluster management for high availability
Display: 7ˮ device display +10ˮ EMS display +10ˮ BMS display (configurable)
C&I ESS 500KW 1000KW 1MWh 2MWh Solar Energy Storage Container【Container ESS】
Product Features
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C&I Peak Shaving and Valley Filling
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Emergency Power Supply
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Grid Side Peak Regulation and Frequency Modulation
Related Data
Key Strengths
- Multiple working modes can be flexibly set.
- Integrated design, easy to transport and install, flexible deployment.
- Support battery management system and comprehensive thermal management.
- Support real – time online monitoring of system status.
- Support simultaneous access to load, battery, grid, DG, and PV.
- The electrical compartment and battery compartment are separated, preventing the spread of thermal runaway.
| Model | VN-C500K-1M | VN-C1000K-2M |
| AC Data | ||
| Rated Power | 500kW | 1000kW |
| Rated Voltage | 400V | 400V |
| Rated Current | 722A | 1445A |
| Voltage Range | 320 – 480V | 320 – 480V |
| Rated Frequency | 50/60Hz | 50/60Hz |
| Frequency Range | 45 – 55/55 – 65Hz | 45 – 55/55 – 65Hz |
| THDI (On-grid) | <3% | <3% |
| THDI (Off-grid) | ≤ 1% Linear; ≤ 5% Non – linear | ≤ 1% Linear; ≤ 5% Non – linear |
| Power Factor | 1 Leading – 1 Lagging(Settable) | 1 Leading – 1 Lagging(Settable) |
| Overload Capacity | 110% Long – term | 110% Long – term |
| AC Output | ||
| Isolation Transformer | 3W+N+PE | 3W+N+PE |
| On/off – grid Switch | 315/400 | 315/400 |
| PV Data | ||
| Max. PV Input Voltage | 1000V | 1000V |
| Max. PV Power | 600kW/660kW/720kW | 1200kW/1320kW/1440kW |
| MPPT Operating Voltage Range | 250 – 850V | 250 – 850V |
| Buck – boost Mode | Support | Support |
| Battery Data | ||
| Cell Type | 3.2V/280Ah/LFP | 3.2V/280Ah/LFP |
| Nominal Voltage | 768V/IP240S | 768V/IP240S |
| Nominal Energy | 1.0752MWh | 2.1504MWh |
| Working Voltage Range | 672 – 850V | 672 – 850V |
| Max. Charge and Discharge Rate | 0.5C@25°C | 0.5C@25°C |
| Number of Battery Cycles | ≥6,000 | ≥6,000 |
| System Data | ||
| System Specification | 500kW/1075.2kWh (1000kWh) | 1000kW/2150.4kWh (2000kWh) |
| Dimensions (W×D×H) | 6058×2438×2898mm | 12192×2438×2898mm |
| Net Weight | 21000kg | 38000kg |
| Operating Temperature | 0~+45°C | 0~+45°C |
| Relative Humidity | 0 – 95% (Non – condensing) | 0 – 95% (Non – condensing) |
| Ingress Protection | IP54 | IP54 |
| Noise Emission | >75dB | >75dB |
| Max. Operating Altitude | 5000m (>3000m Derating) | 5000m (>3000m Derating) |
| Cooling | Intelligent Air Cooling | Intelligent Air Cooling |
| Fire Extinguishing System | FM200/NOVEC1230(optional) | FM200/NOVEC1230(optional) |
| Display | 7” device display + 10” BMS display (configurable) | 7” device display + 10” BMS display (configurable) |
| EMS Communication | RS485, TCP/IP | RS485, TCP/IP |
Hefei VoltaNest Energy Storage Technology Co., Ltd.
VoltaNest is located in Hefei City, Anhui Province. As a global leading new energy enterprise, with over 20 years of experience in PV systems, VoltaNest Group provides high-quality energy storage products for residential, commercial, and utility applications. Our lithium iron phosphate (LFP) solar battery systems offer safe, long-lasting, and efficient energy storage.
VoltaNest has won the unanimous recognition of consumers with satisfactory quality and perfect after-sales service. We can provide customized services and overseas installation services according to the needs of different customers.We can provide customized products according to customer needs. ODM and OEM orders are welcome.
Our products are all packed in cartons or wooden boxes that meet international standards, and we ensure that all products can reach customers safely and quickly. We also support video inspection, which makes the whole process transparent and gives customers more peace of mind.
Our products have UL, CE, UN38.3, IEC62619, MSDS and other certifications
FAQ
Q: Can you provide shipping services?
A: Yes, we can handle customs clearance and door-to-door delivery.
Q: If I have my own brand and would like custom manufacturing services, would you be able to do that?
A: We are a leading energy storage battery manufacturer in China, providing OEM/ODM services to over 58 partners worldwide.
Q: How to install and use?
A: We provide installation and operating instructions and video tutorials, and we also offer overseas installation services upon request.
Q: What if I encounter problems during use?
A: Our products come with an extended 5-10 year warranty and a lifetime free diagnostic service.
Q: Can I become a local distributor for your products?
A: We will evaluate the distributor’s capabilities and provide financial, product, and technical support.