TSI 15 PRO 1500W/12V Sine Wave Inverter with Grid Priority Switching | 2nd Generation

High-performance 230V power supply for on the go

The ECTIVE TSI 15 PRO Gen.2 delivers 1500 watts of continuous power and generates a clean sine wave voltage for sensitive and high-power devices. Whether coffee machine, television, chargers or tools – connected devices are reliably supplied with high-quality alternating current.

Swiss device with T23 socket.

Automatic switching between shore power and battery

The integrated mains priority switch automatically detects the availability of shore power and takes over the supply to the connected devices. If shore power is lost, the switch back to battery operation is virtually seamless.

This makes the inverter ideal for motorhomes, campervans and boats.

High safety and reliable operation

The TSI 15 PRO features advanced protection against overload, short circuit, overtemperature, and over- and undervoltage. Its high-quality electronics ensure efficient operation and a long service life.

• Absolute undervoltage: 10.2 ± 0.2 V
• Operating temperature: -15 to 40 °C
• Battery capacity (LiFePO4): ≥ 125 Ah
• Battery capacity (wet, gel, AGM): ≥ 250 Ah
• Overheating: >75 °C
• Overvoltage: 16.5 ± 0.2 V
• Continuous discharge current (LiFePO4): 125 A
• Continuous power output: 1500 W
• DC power connector: M8
• Storage temperature: -40 to 85 °C
• Dimensions (L x W x H): 365 x 220 x 120 mm
• Maximum power output up to 10 seconds: 2250 W
• Maximum power up to 2 seconds: 3000 W
• Product group: Off-grid inverters
• Product series: ECTIVE TSI PRO
• Return after overvoltage: 15.2 ± 0.2 V
• Return after undervoltage: 14.2 ± 0.2 V
• Voltage: 12 V to 230 V
• Current draw at idle: approx. 0.90 A
• Switchover time (UPS mode): 16 ms
• Undervoltage (ECO mode): 11.0 ± 0.2 V
• Wave type: Pure sine wave
• Efficiency: up to 90%