UPS / Microgrid Systems TGH33 Series 150–250kW PV-ESS All-in-One Microgrid UPS System
Energy storage product for B2B applications
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Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.
Designed for everyday residential power needs, this energy storage system can provide stable electricity for lighting, televisions, computers, and other essential household electronics. Its modular battery design supports flexible capacity expansion, making it suitable for daily energy use, solar self-consumption, and backup power during grid outages.

This energy storage system provides reliable power for essential household appliances and everyday electronics, including refrigerators and smartphone charging. Its modular battery design supports flexible capacity expansion, helping maintain convenient daily power use while providing dependable backup during grid outages or unstable electricity conditions.

Designed to support essential home loads, this energy storage system can provide reliable power for air conditioners, security cameras, monitoring equipment, and smart security devices. Its modular battery design supports flexible capacity expansion, helping maintain indoor comfort and continuous security operation during power interruptions or unstable grid conditions.

This energy storage system provides stable power for household appliances such as washing machines while also supporting critical emergency equipment during grid outages. Its modular battery design enables flexible capacity expansion, helping maintain essential loads and improve power continuity when unexpected interruptions occur.

| MODEL | 25.6V100Ah | 51.2V100Ah | 51.2V200Ah | 51.2V300Ah |
|---|---|---|---|---|
| BASIC SPECIFICATIONS | ||||
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) | |||
| Battery Voltage | 25.6V | 51.2V | 51.2V | 51.2V |
| Rated Capacity | 100Ah | 100Ah | 200Ah | 300Ah |
| Nominal Energy | 2.56kWh | 5.12kWh | 10.24kWh | 15.36kWh |
| SYSTEM EXPANSION | ||||
| Parallel Connection | 1–10 Units | 1–5 Units | 1–5 Units | 1–5 Units |
| Inverter | Optional | |||
| PERFORMANCE & SERVICE LIFE | ||||
| Design Life | 20 Years | |||
| Cycle Life | ≥6000 Cycles | |||
| Operating Temperature Range | -20°C to +60°C | |||
| DISPLAY & COMMUNICATION | ||||
| Display | LCD + LED | |||
| Communication Interface | RS485 / RS232 / CAN | |||
| PRODUCT FEATURES | ||||
| Installation Design | Modular Stackable Design | |||
| Capacity Expansion | Expandable by Adding Battery Modules | |||
| Inverter Compatibility | Compatible with Mainstream Hybrid / Off-Grid Inverter Systems | |||
| Typical Applications | Residential Solar Energy Storage / Home Backup Power / Time-of-Use Optimization / Peak Shaving / Hybrid Home Energy Systems / Off-Grid & Remote Home Power | |||
Energy storage product for B2B applications
View Details →
Energy storage product for B2B applications
View Details →
Energy storage product for B2B applications
View Details →Founded in 2011 in Dongguan, Guangdong, VoltCrave Technology Energy is a green energy enterprise specializing in R&D, manufacturing and integrated energy storage solutions for residential, commercial and industrial applications worldwide.
Empower every home, business and journey with clean, safe and reliable energy.
Become a global leader in energy storage innovation and sustainability.
Customer Success, Integrity, Passion, Teamwork and continuous self-critique.
Strong production capacity, R&D depth, global certifications and scalable supply chain.
VoltCrave provides a complete product portfolio covering battery cells, assembled batteries, portable power stations, solar energy systems, all-in-one inverters, residential energy storage and commercial BESS solutions.
Automatic Production Lines
Units Monthly Capacity
R&D Team Members
Patents Including 420 Inventions
Strategic Production Bases
Dongguan · Huizhou · Zhejiang manufacturing network across the Greater Bay Area and Yangtze River Delta.
VoltCrave supports overseas buyers with major certification documents for product compliance, lithium battery transportation, quality management, and electrical safety verification.
Certification Documents
Supports hazardous substance restriction and environmental compliance.
Supports quality management and production process control.
Supports electrical material safety and product reliability review.
Supports lithium battery export logistics and shipment safety.
Supports portable power station safety and compliance review.
VoltCrave provides RoHS, ISO 9001, electrical product safety, lithium battery transportation safety, and UL2743 documentation support for overseas procurement and project review.
Read the latest updates on battery cells, portable power stations, solar energy systems, residential storage, commercial ESS, manufacturing capability, and global energy storage applications.
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