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.
Provides reliable pure sine wave AC power for RVs and camper vans, supporting laptops, coffee makers, portable refrigerators and other travel appliances from a connected battery system.

Converts battery power into stable AC electricity for camping lights, fans, cooking appliances, mobile devices and other outdoor equipment, making off-grid camping more convenient and comfortable.

Supplies stable AC power for boats and yachts, supporting navigation electronics, cabin fans, mobile devices, refrigerators and other onboard equipment from the vessel’s battery bank.

Provides temporary backup electricity during power outages for essential household devices such as lamps, Wi-Fi routers, laptops, fans and other small electronics.

| PARAMETER | 1600W | 2000W | 3000W |
|---|---|---|---|
| POWER SPECIFICATIONS | |||
| Continuous Power | 1600W | 2000W | 3000W |
| Peak Power | 3200W | 4000W | 6000W |
| ELECTRICAL SPECIFICATIONS | |||
| Input Voltage | 12V / 24V | 12V / 24V | 12V / 24V |
| Output Voltage | 110V / 220V | 110V / 220V | 110V / 220V |
| Output Waveform | Pure Sine Wave | ||
| Frequency | 50Hz / 60Hz | ||
| Efficiency | >90% | ||
| No-Load Current | 0.8A | ||
| DIMENSIONS & WEIGHT | |||
| Product Dimensions | 285 × 100 × 160mm | 340 × 160 × 100mm | 385 × 160 × 100mm |
| Net Weight | 2.4kg | 2.8kg | 3.35kg |
| COMMON FEATURES | |||
| Display | Intelligent LCD Display | ||
| LCD Information | Input / Output Voltage, Battery Capacity and Load Status | ||
| Cooling | Built-In Cooling Fan | ||
| Housing | Aluminum Alloy Housing | ||
| Protection Functions | Low Voltage Protection / High Voltage Protection / Overtemperature Protection / Overload Protection / Short Circuit Protection / Reverse Connection Protection | ||
| Output Socket Options | US / UK / AU / EU / Universal | ||
| USB Port | Available | ||
| Certifications Listed | CE / FCC / PSE / RoHS / UKCA / KC | ||
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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