English 
Input: 11-15 VDC (accumulator directly)
Output: 230 VAC +/- 10% at 50 Hz (+/-3Hz), modified sine wave
Power output: 1200 W continuous power (peak power 2400 W)
USB power output: 5 V / 1 A
Recommended operating temperature: +5...+35 °C (max -15...+50 °C)
Material: aluminium and steel
Cable: 480 mm (power x 12 sq.mm), 1.0 m (grounding cable, 0.75 sq.mm)
Dimensions: 237 x 165 x 70 mm
Net weight: 1975 g