China Sn Series 12kw 220VAC Single-Phase Solar Power Inverters for Home Use, Find details about China Solar Power, Single-Phase from Sn Series 12kw 220VAC Single-Phase Solar Power Inverters for Home Use
Model:SN | SN-6KW | SN-7KW | SN-8KW | SN-10KW | SN-15KW | SN-20KW | ||
Rated capacity | 6KW | 7KW | 8KW | 10KW | 15KW | 20KW | ||
Inverter | Input of the mains supply | Voltage | AC 220V ± 20% | |||||
Frequency | 50Hz/60Hz ± 10% | |||||||
Input of the battery | Type | Sealed Lead-acid maintenance-free inverter (sealed gel maintenance-free inverter) | ||||||
Rated voltage | DC 96V(110V/120V/192V/220V/240V) | |||||||
Voltage of floating charge | DC 110V (13.6V of each battery × battery quantity [such as 136.V × 8=108.8V]) | |||||||
Cut-off voltage | DC 86V (10.8V of each battery × battery quantity [such as 10.8V × 8=86.4V]) | |||||||
Output | Voltage | 220V ±1% | ||||||
Voltage adjustment | Voltage stabilizing: ±1%; dynamic: ±2%(0-100% load change <20ms) | |||||||
Frequency stability | 50Hz/60Hz ±0.5%(when powered by the battery) | |||||||
Torsion frequency of frequency | <1s | |||||||
Harmonic distortion | Linear load: <3% (full load); total rectifier harmonic:<5% | |||||||
Overload capacity | 120%,10 min; 130%,20 s | |||||||
Waveform | Sine wave | |||||||
Efficiency | Inversion efficiency | Load 100%≥95% | ||||||
Switching time | Switching between the mains supply and the battery | <50ms | ||||||
Switching between the inverter and the bypass | <50ms | |||||||
Conditions | Temperature | -10~50ºC | ||||||
Relative humidity | 20%~93% | |||||||
Altitude | Below 1,000m | |||||||
Noise | 40-50dB (measured 1m away) | 45-55dB (measured 1m away) | ||||||
Dimensions (W×D×Hmm) | 690×370×763 | |||||||
Weight (Kg) | 80 | 90 | 100 | 120 | 140 | 160 |