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.
Pair the integrated MPPT solar charger with a rooftop PV array to store daytime generation for later use. The TG-MA series combines a 51.2 V, 314 Ah LiFePO4 battery with an inverter; choose the 6.2, 8.2, or 11.2 kW model to suit the load plan.

When configured for backup, the 10 ms UPS transfer helps keep selected household circuits powered through a grid interruption. Pure sine wave output and up to 16 kWh of storage can support essential lighting, communications, and appliances; actual runtime depends on the load and selected model.

A practical fit for remote homes when configured as a stand-alone solar system. The integrated MPPT charger and 16 kWh LiFePO4 battery can store PV energy for 230 V loads; confirm system settings and array sizing for the site’s daily energy needs.

Large wheels make it easier to position this integrated storage system in a workshop or small commercial space. The product page highlights 16 kWh of storage for extended operation of high-power tools and backup power for small business events; observe the selected model’s output and load limits.

| PARAMETER | TG-MA6K16LV | TG-MA8K16LV | TG-MA11K16LV |
|---|---|---|---|
| BASIC SPECIFICATIONS | |||
| Product Series | TG-MA Series | ||
| Product Type | Mobile All-in-One Energy Storage System | ||
| Rated Power | 6200VA / 6200W | 8200VA / 8200W | 11200VA / 11200W |
| Rated Energy Capacity | 16kWh | 16kWh | 16kWh |
| System Design | Integrated Inverter, LiFePO4 Battery and MPPT Solar Charger | ||
| AC INPUT SPECIFICATIONS | |||
| Nominal Input Voltage | 230VAC | ||
| Input Voltage Range (UPS Mode) | 170–280VAC | ||
| Input Voltage Range (Appliance Mode) | 90–280VAC | ||
| Input Frequency | 50/60Hz (Auto Sensing) | ||
| AC OUTPUT SPECIFICATIONS | |||
| Nominal Output Voltage | 230VAC (Settable) | ||
| Rated Output Power | 6200W | 8200W | 11200W |
| Surge Power | 12400VA | 16400VA | 22400VA |
| Output Frequency | 50/60Hz | ||
| Output Waveform | Pure Sine Wave | ||
| Peak Efficiency (PV to Inverter) | 96% | ||
| Peak Efficiency (Battery to Inverter) | 93% | ||
| UPS Transfer Time | 10ms | ||
| Overload Protection | 60s @ 105%–110% Load; 10s @ 110%–140% Load; 5s @ ≥140% Load |
||
| BATTERY SPECIFICATIONS | |||
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) | ||
| Nominal Battery Voltage | 51.2VDC | ||
| Rated Battery Capacity | 314Ah | ||
| Rated Battery Energy | 16kWh | ||
| Battery Voltage Range | 42–58.4VDC | ||
| SOLAR & AC CHARGING | |||
| Solar Charging Method | MPPT | ||
| Maximum PV Array Power | 6500W | 13000W (6500W × 2) | 13000W (6500W × 2) |
| Maximum PV Open-Circuit Voltage | 500VDC | ||
| MPPT Operating Voltage Range | 60–450VDC | ||
| Maximum PV Input Current | 27A | 27A × 2 | 27A × 2 |
| Maximum Solar Charging Current | 120A | 140A | 160A |
| Maximum AC Charging Current | 100A | 120A | 140A |
| Maximum Combined Charging Current (PV + AC) | 120A | 140A | 160A |
| PHYSICAL SPECIFICATIONS | |||
| Product Dimensions (D × W × H) | 700 × 310 × 1100mm | 700 × 310 × 1100mm | 700 × 310 × 1100mm |
| Packing Dimensions (D × W × H) | 795 × 400 × 1260mm | 795 × 400 × 1260mm | 795 × 400 × 1260mm |
| Net Weight | 125kg | 125kg | 125kg |
| Mobility Design | Rubber Wheels and Pull Handle | ||
| COMMUNICATION & CONTROL | |||
| Communication Interfaces | RS232 / RS485 (BMS) / Bluetooth / Wi-Fi / Dry Contact | ||
| Lithium Battery Activation | Supported via PV or Utility Power | ||
| Parallel Operation | Supported | ||
| ENVIRONMENTAL SPECIFICATIONS | |||
| Charging Temperature | 0°C to 50°C | ||
| Discharging Temperature | -20°C to 50°C | ||
| Storage Temperature | -20°C to 45°C | ||
| Relative Humidity | 5%–95% RH (Non-Condensing) | ||
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.
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