Power capacity: 300 W

Battery type: 12 V DC

Maximum battery voltage: 15 V DC

Input voltage range: 190 - 260 V AC

Input frequency range: 45 - 60 Hz

Output voltage range: 190 - 245 V AC +/-5% / Inverter: 230 VAC +/-3%

Output frequency: 50/60 Hz +/-0.5 Hz

Output voltage waveform: Pure sine wave

Output efficiency: >= 85% (DC to AC)

Battery charging current: Max. 10 A

Battery capacity: 50-200 Ah (recommended: 55 Ah)

Estimated charging time: 4-14 hours (depending on battery capacity)

Switchover time: =

Protections: Against overload, short circuit, high or low voltage

Permissible operating temperature: 0 - 40°C

Permissible humidity: 10 - 90%

Weight: 3.95 kg

Dimensions: 138 x 226 x 155 mm

Recommended battery parameters:

• Battery voltage: 12 V
• Charging voltage range: 13.9 V - 14.5 V (charging cycle) / 13.3 V - 13.9 V (standby charging)
• Low battery voltage limit: 10.5 V - 11.5 V (lead-acid) / 10.9 V - 11.5 V (LiFePO4)
• Low voltage protection for battery: 9.8 V - 11 V (lead-acid) / 10.6 V - 11 V (LiFePO4)
• Charging current: 3 A / 5 A / 10 A