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.
Capture surplus rooftop solar energy during the day and store it for household use when sunlight fades. The integrated MPPT and hybrid inverter coordinate PV input, battery charging, and home loads.

Use 32kWh of LiFePO₄ storage and a 12kW hybrid inverter to support selected household circuits during grid interruptions. Backup duration depends on connected loads and system configuration.

Pair solar generation with high-capacity battery storage to support off-grid electricity needs in remote homes and cabins. System sizing should reflect local solar resources and daily demand.

A 12kW inverter and 32kWh battery provide a higher-capacity platform for residential energy storage, helping manage solar energy, household demand, and backup reserves in one integrated cabinet.

| BASIC SPECIFICATIONS | |
| System Type | All-in-One Solar Energy Storage System |
| Inverter Type | 12kW Hybrid Inverter |
| BATTERY SPECIFICATIONS | |
| Battery Capacity | 32kWh |
| Battery Type | Lithium Iron Phosphate Battery (LiFePO4) |
| Battery Voltage & Capacity | 51.2V / 628Ah |
| Battery Cycle Life | ≥8000 Cycles |
| SOLAR / MPPT SPECIFICATIONS | |
| PV Charging Voltage | 80–500V (Optimal) |
| MPPT | Built-In MPPT |
| Maximum MPPT Power | 12kW |
| AC OUTPUT SPECIFICATIONS | |
| Inverter Output Voltage | 220–240V |
| Output Frequency | 50Hz / 60Hz |
| PHYSICAL SPECIFICATIONS | |
| Cabinet Size | 760 × 463 × 760mm |
| Total Weight | 258kg |
| Mobility Design | Equipped with Mobile Roller |
| PACKAGING | |
| Packing Size | 830 × 533 × 930mm |
Energy storage product for B2B applications
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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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