Highly Integrated, All-in-One Solution： Integrates battery, thermal management, and energy management systems. Saves space, reduces installation and maintenance costs for rapid deployment.
Multi-Energy Hybrid, Flexible Operation: Supports PV, grid, diesel generator, and wind power input with seamless
switching. Features grid-tie, off-grid, feed-in, self-consumption, and peak shaving modes.
Modular Design, Scalable Capacity: Standardized modular design allows for parallel connection of multiple units, enabling easy expansion to MWh-level capacity.
Massive Capacity, Extended Backup: Utilizes high-performance 314Ah LiFePO4 cells, with a single cabinet capacity of up to 177-241kWh, ensuring reliable power for extended periods.
Intelligent Climate Control, Safe & Durable: Built-in industrial-grade A/C maintains constant temperature and humidity,
optimizing battery performance and longevity while ensuring safety.
Intelligent Management, High Efficiency: Advanced built-in EMS optimizes energy dispatch in real-time for maximum
economy. Sleek external wall-mounted inverter for easy maintenance.
All In One PV ESS 80kW 100kW 125kW 177kWh 209kWh 241kWh Solar Energy Storage System【All-in-One ESS】
Product Features
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Safe and Stable
Grade A, Tier 1 Brand Battery Cells
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Widely Applicable
Factory, Hotel, Hospital, Mine, etc.
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Multi-Functional
Off-grid, Hybrid, Self-Consuming, Suitable for Multiple Scenarios
Related Data
| Module | VN-HES80-HC177 | VN-HES100-HC209 | VN-HES125-HC241 |
| System Specification | |||
| Nominal Output Power | 80kVA | 100kVA | 125kVA |
| Max. Apparent Output Power | 88kVA | 110kVA | 137kVA |
| Energy Configuration | 176.84kWh | 208.99kWh | 241.15kWh |
| Battery Chemistry | LiFePO4 | ||
| System Nominal Voltage | 563.2V | 665.6V | 768V |
| System Operating Voltage | 466V – 633V | 551-748V | 624-864V |
| Switching Time(On-grid/Off-grid) | ＜10ms | ||
| Rated PV Input Power | 80kW | 100kW | 125kW |
| Max. PV Input Power | 160kW | 200kW | 250kW |
| Max. PV Input Current | 8*40A | ||
| Max. PV Input Voltage | 1000V | ||
| Number of MPPT | 10 | ||
| MPPT Voltage Range | 180 – 850 V | ||
| Start Up DC Voltage | 180 V | ||
| Battery Technical Specification | |||
| Battery Cell | 3.2V/314Ah | ||
| Connection Method | 1P176S | 1P208S | 1P240S |
| Battery Module Energy | 563.2V/314Ah | 665.6V/314Ah | 768V/314Ah |
| Max. Charging/Discharging Current | 157A | ||
| Operating Temperature | Charge -20~55℃；Discharge 0~55℃ | ||
| Cycle Life | ≥8000 ( 25±2°C, 0.5C / 0.5C, EOL70% ) | ||
| PCS Technical Specification(On-grid) | |||
| Rated Output Power | 80kVA | 100kVA | 125kVA |
| Rated Output Current | 115.5 A | 144.3 A | 180.4 A |
| Rated Grid Voltage | 3/N/PE, 230 V / 400 V | ||
| Grid Voltage Range | -20%～15% | ||
| Grid Frequency Range | 50Hz /60Hz | ||
| THDi(@Rated Power) | <3% | ||
| Power Factor | > 0.99 (0.8 leading – 0.8 lagging) | ||
| PCS Technical Specification(Off-grid) | |||
| Rated Output Power | 80kVA | 100kVA | 125kVA |
| Max. Output Power | 88kVA | 110kVA | 137kVA |
| Rated Output Current | 115.5 A | 144.3 A | 180.4 A |
| Max. Output Current | 127A | 158.8A | 197.7A |
| Rated Voltage | 3/N/PE, 230 V / 400 V | ||
| THDi(@Resistive load) | <3% | ||
| Unblanced Load Capacity | 100% | ||
| Rated Output Frequency | 50/60Hz | ||
| Output Overload Power | <1.2 times, 10min | <1.2 times, 100s | |
| <1.4times, 100s | <1.4times, 10s | ||
| <1.6 times, 10s | <1.6 times, 200ms | ||
| <2.0times, 200ms | |||
| Max.Efficiency | 97.60% | ||
| General Specification | |||
| Altitude | 4,000m | ||
| IP Rating | Battery compartment IP54, Inverter IP66 | ||
| Humidity | 0 – 100% | ||
| Dimension(W×H×D) | 1210×2300×1245mm | ||
| Weight | 2100kg | 2370kg | 2640kg |
| Design life | 15 Years | ||
| Warranty | 5 Years | ||
| Cooling | Battery compartment (Smart air conditioner), Inverter (Intelligent fan-cooling) | ||
| Communication Methods | CAN, RS485-115200, Ethernet, Optional: Wi-Fi, Cellular, LAN | ||
| Certification | UN38.3,MSDS, CE | ||
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.
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