Battery Energy Storage System – BESS
Leading BESS Battery Research Manufacturer
VTCBATT High Voltage BESS Solutions
VTCBATT High Voltage BESS Series — Available in 384V 100Ah, 460V 100Ah, 614V 100Ah, and 768V 280Ah, our systems are built with premium LiFePO₄ cells, advanced BMS protection, and full inverter compatibility. With over 6000 cycles of reliable performance, VTCBATT delivers safe, efficient, and scalable energy storage solutions for industrial parks, commercial buildings, and data centers.
BESS Battery Parameter
| Model | HV-384V100Ah | HV-460V100Ah | HV-614V100Ah | HV-768V280Ah |
|---|---|---|---|---|
| Rated voltage | 384V | 460.8V | 614.4V | 768V |
| Rated capacity | 100Ah (0.5C) | |||
| Rated energy | 38.4 kWh | 46 kWh | 61.4 kWh | 215.04 kWh |
| Configuration | 120S1P | 144S1P | 192S1P | 240S1P |
| Battery Module | 76.8V 100Ah*5 series | 76.8V 100Ah*6 series | 76.8V 100Ah*8 series | 51.2V 280Ah*15 series |
| Charge voltage | 432VDC | 518VDC | 691VDC | 864VDC |
| Discharge voltage | 336VDC | 403VDC | 537VDC | 672VDC |
| Rated working current | 50A (0.5C) | 50A (0.5C) | 50A (0.5C) | 140A (0.5C) |
| Max. working current | 100A | 100A | 100A | 140A |
| Rated power | 19.2 kW | 23 kW | 30 kW | 107 kW |
| Max. output power | 38.4 kW (adjustable) | 46 kW (adjustable) | 61 kW (adjustable) | 107 kW (adjustable) |
| Recommended DoD | 90% | |||
| Range of working temp. | -10 ~ 50°C | |||
| Working humidity range | 5-85%RH | |||
| Communication method | CAN2.0 / RS485 | |||
| Compatible inverter brands | DEYE, Solis, SINEXCEL ATESS, Goodwe, Hoymiles, Afore, Megarevo, Invt, Pylontech, ThinkPower, Inhenery | |||
| Working indicator | Blue: Power; Green: Run; Red: Alarm | |||
| Cycle life | 25±2°C, 0.2C/0.2C, EOL70% ≥6000 | |||
| Display method | 10 inch (LCD) / PC Software | |||
| Protection Voltage protection | Over charge and over discharge | |||
| Protection Temp. protection | Over temperature range protection | |||
| Protection Current protection | YES | |||
| Protection Leakage protection | YES | |||
| Dielectric withstand voltage | 1000VDC (not less than 2GΩ) | 1000VDC (not less than 2GΩ) | 2500VDC (not less than 2GΩ) | 2500VDC (not less than 2GΩ) |
| Dimension | 776*600*1250MM | 776*600*1400MM | 776*600*1800MM | 1150*852*2157MM |
| Weight | 400-500KG | 450-550KG | 600-700KG | 2.2-2.4T |
| Protection level | IP 20 | |||
Energy Storage for Grid Stability
Store electricity during low demand periods and release it during peak demand
Backup Power Supply
Provide reliable electricity during outages or emergencies
Renewable Energy Integration
Smooth intermittent generation from solar or wind
Load Shifting
Shift energy usage to optimize costs and efficiency
Frequency Regulation
Maintain grid frequency and improve power quality
Scalable & Modular Design
Easily expand capacity by adding more battery modules
Wide Inverter Compatibility for Seamless Integration
VTCBATT BESS are compatible with various mainstream inverters and home energy systems via CAN/RS485 communication ports. This ensures smooth integration and reliable performance across different setups. Below are some of the inverter and system brands we support.
Compatible with the mainstream inverters
SMA, Victron Energy, GoodWe, Solis Inverters, Schneider Electric, Deye, Growatt, IMEON Energy, Studer, Selectronic, Voltronic Power, Sofar Solar, Sermatec, Zucchetti Centro Sistemi, Redback Technologies, Alpha ESS, Sungrow, LUX PowerTek, Morningstar, Delios, Ingeteam, MLT Power, Steca (A KATEK Brand), SAJ, SolarMax, Axioma Energy, Phocos, Western Co., Effekta, Kehua Tech, INVT, TBB, MUST, Moixa, Megarevo, AiSWEI, FSP, LIVOLTEK, SenerQy, SolaX Power, Opti-Solar Inverter Power, Sorotec, GMDE
VTCBATT BESS instruction: Tested, Proven, Trusted
welcome more partners to learn and collaborate with us.
Frequently Asked Questions about Home ESS Battery
What type of batteries are used in your BESS, and what are their advantages?
Our BESS utilizes advanced LiFePO4 batteries, known for high safety, long cycle life, and thermal stability. These batteries offer over 6000 cycles at 80% depth of discharge, ensuring years of reliable operation. LiFePO4 chemistry is inherently safe, minimizing the risk of thermal runaway, while maintaining high efficiency (96–99% round-trip). Additionally, they have a wide operating temperature range (-20°C to 60°C), making them suitable for various environments. Compared to traditional lead-acid or other lithium chemistries, these batteries deliver higher energy density and lower maintenance, providing cost-effective energy storage solutions for homes, businesses, and industrial applications.
How does the BESS system operate and integrate with existing power infrastructure?
Our BESS is a fully integrated energy storage solution that can operate independently or alongside existing electrical grids and renewable sources. It features intelligent energy management, real-time monitoring, and seamless communication with inverters, solar panels, and load devices. The system supports peak shaving, load shifting, and backup power, optimizing energy usage and reducing costs. Modular design allows easy scaling from small residential setups to large commercial installations. Additionally, built-in protections, including overvoltage, overcurrent, and short-circuit safeguards, ensure safe and reliable operation while extending system longevity.
Can I customize the BESS modules for specific applications?
Yes, our BESS modules are fully modular, allowing customers to configure capacity, voltage, and physical layout according to their needs. Each module is plug-and-play, enabling flexible assembly and expansion without downtime. The modular design simplifies transportation, installation, and maintenance. Standard modules come in various capacities (50Ah–200Ah) and voltages (48V–768V), and we also offer OEM/ODM solutions for specialized requirements. This flexibility ensures the BESS can adapt to residential, commercial, or industrial environments efficiently.
What quality standards are followed during BESS production?
Our BESS production follows strict quality control protocols, including CE, UN38.3, IEC, and RoHS certifications. Each battery module undergoes rigorous testing for voltage consistency, capacity, internal resistance, and safety performance before assembly. Automated production lines combined with skilled technicians ensure precision and reliability. From cell selection to final system integration, every step is monitored to maintain high-quality standards. This comprehensive approach guarantees that our BESS units perform consistently and safely, even under demanding operating conditions.
How safe is the BESS for home or commercial use?
Safety is our top priority. Our BESS incorporates multiple protective layers, including overcharge, overdischarge, overcurrent, short-circuit, temperature, and fire-resistant safeguards. The LiFePO4 chemistry further enhances intrinsic safety, reducing the risk of thermal runaway. Modules are housed in robust enclosures with IP67 waterproof ratings, making them suitable for indoor and outdoor installations. Additionally, the system includes intelligent Battery Management System (BMS) monitoring, which continuously tracks cell health, voltage, and temperature, ensuring safe and stable operation for years.
Can BESS units be shipped safely via air or sea?
Yes, our BESS is designed to comply with international transportation standards, including UN38.3 for lithium batteries. Modules are securely packaged to prevent damage during transit and can be shipped by air, sea, or land. Compliance with CE and other certifications ensures legal and safe transport. For larger installations, we provide guidance for proper handling, loading, and storage, reducing any logistical risks. The modular design also simplifies shipment, as smaller modules can be combined on-site to assemble the full system safely.
What makes your BESS cost-effective and innovative?
Our BESS offers a competitive price by combining high-quality components, efficient manufacturing, and modular scalability. The long cycle life of LiFePO4 batteries reduces replacement costs over time. Our R&D team continuously develops new battery chemistries, BMS algorithms, and thermal management solutions to enhance efficiency, safety, and system intelligence. Customizable modules allow clients to purchase only the capacity they need, reducing upfront costs. By investing in research and innovation, we ensure our BESS solutions stay ahead in performance, reliability, and value for both residential and commercial customers.
