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TGP15 Series Microgrid Energy Storage System

A high-efficiency, high-reliability energy storage inverter specifically designed for small to medium-sized energy storage microgrids. It supports PV integration and includes a built-in grid/off-grid switching device. It allows for multi-unit parallel operation, hybrid operation with diesel generators, and fast switching between grid-connected and off-grid modes. Suitable for various scenarios such as small commercial and industrial facilities, small island microgrids, farms, and base stations, meeting the diverse needs of different users.

ParametersTGP15M30TGP15M38TGP15M57TGP15M71
Battery
Cell Type150Ah280Ah
BMS System64S80S64S80S
Battery Voltage Range185-234V232-292V185-234V232-292V
Capacity30KWh38KWh57KWh71KWh
PCS - Grid-connected AC Side
Rated Power15KVA
Rated Current22A
Rated Voltage400V / 230V
Grid Voltage Range -20% ~ +15%
Starting Inrush Current8.5A
Grid Frequency Range50Hz (47Hz~52Hz) / 60Hz (57Hz~62Hz)
Output Voltage Harmonics< 3%
Power Factor-1 ~ 1
PCS - Off-grid AC Side
Rated Output Power15KVA
Max Output Power16.5KVA
Max Output Current24.2A
Rated Voltage400V / 230V
Output Voltage Harmonics<3% 
Degree of Imbalance100%
Output Overload Capacity1.1x rated output for continuous operation, 1.25x for 100 seconds, and 1.5x for 100 milliseconds.
System
Grid/Off-grid switching Time<10ms
Max Efficiency97.80%
Power ConsumptionStandby < 20 W / No-load < 100 W
Protection RatingIP20 (core control components IP5X)
Dimension (WxDxH)600x1000x2000mm
Weight640kg680kg800kg900kg
Temperature Range-25°C to 60°C (derating > 45°C)
Humidity5~95%
Cooling MethodSmart forced-air cooling
Altitude4000m (derating above 2000m)


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