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.
A large-capacity LiFePO4 cell for marine propulsion and onboard power systems requiring stable operation across repeated duty cycles.

The 304Ah prismatic platform supports dependable golf cart battery packs with substantial capacity and consistent daily cycling performance.

Designed for scalable traction battery modules where LiFePO4 chemistry, large capacity, and controlled module assembly support electric mobility.

A structured large-format cell for modular power-system batteries requiring stable output, wide-temperature performance, and scalable integration.

The 304Ah capacity supports solar storage architectures designed to capture renewable energy and deliver dependable power through regular cycling.

Large-capacity LiFePO4 power for material-handling fleets that need reliable shift operation and repeatable industrial charging routines.

A long-life cell platform for telecom backup systems that require dependable reserve power, low monthly self-discharge, and modular deployment.

Built for distributed and grid-connected battery systems that balance energy supply, support renewable integration, and strengthen grid resilience.

| BASIC SPECIFICATIONS | |
| Model | LF304 |
| Battery Type | LiFePO4 Prismatic Cell |
| Cathode Material | Lithium Iron Phosphate |
| ELECTRICAL SPECIFICATIONS | |
| Capacity | 304Ah |
| PERFORMANCE SPECIFICATIONS | |
| Cycle Life | 4000 Cycles |
| Cycle Condition | 4000 Cycles with Fixture |
| Self-Discharge Rate | ≤3% / Month at 25°C |
| TEMPERATURE SPECIFICATIONS | |
| General Working Temperature | -10°C to +65°C |
| Charging Temperature | 0°C to +55°C |
| Discharging Temperature | -20°C to +55°C |
| PHYSICAL SPECIFICATIONS | |
| Weight | 5450 ± 164g |
| CERTIFICATIONS | |
| Certifications | CE / UN38.3 / MSDS / IEC |
| APPLICATIONS | |
| Typical Applications | Marine / Golf Carts / Electric Vehicles / Power Systems / Solar Energy Storage Systems / Electric Forklifts / Communication Energy Storage / Smart Grid |
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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