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.



| MODEL | VS1512AM | VS2024AM | VS3024/48AM6 | VS5024/48AM6 | VS6348AM8 | VS8048AM8 | VS10048AM8 | VS12548AM8 |
|---|---|---|---|---|---|---|---|---|
| AC INPUT | ||||||||
| AC Input Voltage | 220VAC (Standard) | |||||||
| Input Voltage Range | 154–264VAC ±3V (Normal Mode) 185–264VAC ±3V (UPS Mode) 175–285VAC ±3V (AVR Type) |
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| Input Frequency | 50 / 60Hz ±5% | |||||||
| AC MODE OUTPUT | ||||||||
| Output Capacity | 1500VA | 2000VA | 3000VA | 5000VA | 6300VA | 8000VA | 10000VA | 12500VA |
| Rated Output Power | 1200W | 1600W | 2400W | 4000W | 5000W | 6400W | 8000W | 10000W |
| AC Mode Output Voltage | Output voltage under mains power is the same as the input voltage; AVR function 220V ±10% | |||||||
| AC Mode Output Frequency | Output frequency under mains power is the same as the input frequency | |||||||
| BATTERY MODE OUTPUT | ||||||||
| Battery Mode Output Voltage | 220VAC ±10% | |||||||
| Battery Mode Output Frequency | 50Hz or 60Hz ±1% | |||||||
| Output Waveform | Pure Sine Wave | |||||||
| Load Peak Ratio | Max. 3:1 | |||||||
| BATTERY | ||||||||
| Battery Type | External Lead-acid Battery / Gel Battery / Water Battery / Lithium Battery | |||||||
| Battery Voltage | 12VDC | 24VDC | 24VDC / 48VDC | 24VDC / 48VDC | 48VDC | 48VDC | 48VDC | 48VDC |
| Battery Charging Voltage | 13.7VDC | 27.4VDC | 27.4VDC / 54.8VDC | 27.4VDC / 54.8VDC | 54.8VDC | 54.8VDC | 54.8VDC | 54.8VDC |
| PV INPUT | ||||||||
| Maximum PV Array Power | 800W | 1600W | 1600W / 3200W | 1600W / 3200W | 6400W | 6400W | 6400W | 6400W |
| Solar Input Voltage Range | MPPT 15–50VDC | MPPT 30–150VDC | 24V: MPPT 30–150VDC 48V: MPPT 60–150VDC |
24V: MPPT 30–150VDC 48V: MPPT 60–150VDC |
MPPT 60–150VDC | MPPT 60–150VDC | MPPT 60–150VDC | MPPT 60–150VDC |
| Maximum PV Open Circuit Voltage | 50VDC | 150VDC | 150VDC | 150VDC | 150VDC | 150VDC | 150VDC | 150VDC |
| Maximum Solar Charging Current | 60A | 60A | 60A | 60A | 120A | 120A | 120A | 120A |
| AC CHARGER | ||||||||
| Maximum AC Charge Current | 40A | 33A | 50A / 25A | 80A / 40A | 50A | 65A | 80A | 100A |
| TRANSFER & PROTECTION | ||||||||
| Transfer Time | ≤10ms (UPS Mode) / ≤20ms (INV Mode) | |||||||
| Protection Function | Under Mains: Input over-current fuse protection Under Inverter: Overload protection, short-circuit protection, low-voltage protection and battery reverse-connection protection |
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| DISPLAY & NOTIFICATION | ||||||||
| Status Display | Displays AC voltage, AC frequency, PV voltage, PV current, output voltage, output frequency, battery voltage, load current and other operating parameters. | |||||||
| Voice Prompt | Low-battery warning, low-battery protection warning, machine fault warning and overload warning. When overload is below 130%, the buzzer sounds every second and output shuts down after 30 seconds. When overload exceeds 150%, output shuts down after approximately 300ms. |
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| ENVIRONMENTAL | ||||||||
| Operating Temperature | -10°C to 50°C | |||||||
| Storage Temperature | -15°C to 45°C | |||||||
| Relative Humidity | 10%–90% RH, Non-condensing | |||||||
| Noise | <45dB | |||||||
| PHYSICAL PARAMETERS | ||||||||
| Dimensions | 465 × 310 × 135mm | |||||||
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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