High voltage stack: Modules are connected in series without cable connection, and high voltage platform improves system efficiency
Thermal management: Temperature detection of key parts, cell, power plug-in, etc
Wide temperature operation: The heating function is optional to meet the application scenarios with low temperature and no sense
High Voltage 15kWh 20kWh 25kWh 30kWh 35kWh 40kWh Lithium Ion Battery for Solar System【High Voltage ESS】
Product Features
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Smaller Footprint
Higher energy density benefit from latest LFP technology
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Expandable
Module design Maximum 5.12kwh*10S*6P
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Monitor
Real-time monitoring of battery charging and discharging, online system updates and maintenance
Related Data
| Main Parameter | ||||||
| Cell Chemistry | LiFePO4 | |||||
| Module model | SH-PACK5.1 | |||||
| Module Energy | 5.12kWh | |||||
| Module Nominal Voltage | 51.2V | |||||
| Module Capacity | 100Ah | |||||
| Battery system model | VN-SH15 | VN-SH20 | VN-SH25 | VN-SH30 | VN-SH35 | VN-SH40 |
| Battery Module Qty In Series ( Optional ) | 3 | 4 | 5 | 6 | 7 | 8 |
| System Nominal Voltage | 153.6V | 204.8V | 256V | 307.2V | 358.4V | 409.6V |
| System Operating Voltage | 134.4～467.2V | |||||
| System Energy | 15.36kWh | 20.48kWh | 25.60kWh | 30.72kWh | 35.84kWh | 40.96kWh |
| Recommend Charge/Discharge Current | 40A | |||||
| Other Parameter | ||||||
| Working Temperature | Charge : 0～45℃/Discharge : -10℃ ～ 55℃ | |||||
| LCD Display | SOC%, Power, Total Voltage | |||||
| Communication Port | CAN | |||||
| Humidity | 15%~85% (No Condensing) | |||||
| Altitude | ≤2000m | |||||
| IP Rating | IP65 | |||||
| Storage Temperature | 0～35℃ | |||||
| Dimension | 590×420×698mm | 590×420×849mm | 590×420×1,000mm | 590×420×1,151mm | 590×420×1,302mm | 590×420×1,453mm |
| Weight | 173.9kg | 222.4kg | 270.9kg | 319.4kg | 367.9kg | 416.4kg |
| Installation Location | Floor Mount | |||||
| Recommend Depth of Discharge | 0.9 | |||||
| Cycle Life | 25±2°C,0.5C/0.5C,EOL70%≥8000 | |||||
| Warranty | 5 Years | |||||
| 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.
