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APsystems QS1A Quad Microinverter 1500W
Brand: Altenergy Power Systems IncThe APsystems QS1A is a grid-tied microinverter with UL 1741 compliant. High efficiency, high reliability of the QS1A with 4 independent MPPT inputs, maximum continuous AC output power reaching 1500W. Quarter the inverters and quarter the installation means real cost savings for residential and commercial customers.
Features- Single unit connects up to four solar modules
- 4 input channels with independent MPPT and monitoring function
- Maximum continuous output power up to 1500W
- UL 1741 compliant
- Accommodates 60 & 72-cell PV modules up to 440W+
Specifications
Recommended PV Module Power (STC) Range
- 250Wp - 525Wp+
MPPT Voltage Range
- 30 V - 52 V
Operation Voltage Range
- 16 V - 55 V
Maximum Input Voltage
- 60 V
Startup Voltage
- 20 V
Maximum Input Current
- 13.3A x 4
Maximum DC Short Circuit Current
- 15 A x 4
Maximum Continuous Output Power
- 1500 W
Nominal Output Voltage/Range
- 240 V / 211 V - 264 V
Adjustable Output Voltage Range
- 150 V - 280 V
Nominal Output Current
- 6.25 A
Maximum Units per Branch
- 2 units per 20A AC Breaker
Nominal Output Frequency/Range
- 60 Hz / 59.3 Hz - 60.5 Hz
Adjustable Output Frequency Range
- 55 Hz - 65 Hz
Output Power Factor Rating
- > 0.99
Total Harmonic Distortion
- < 3 %
Maximum Output Fault Current (AC) and Duration
- 47.3 Apk, 1.4 ms of duration
Peak Efficiency
- 96.5%
Nominal MPPT Efficiency
- 99.5%
Night Power Consumption
- 30 mW
Operating Ambient Temperature Range
- -40° C to +65° C
- -40° F to +149° F
Storage Temperature Range
- -40° C to +85° C
- -40° F to +185° F
Dimensions (W x H x D)
- 11.1” x 9.1” x 1.6”
- 281 mm x 231 mm x 41.3 mm
Weight
- 9.9 lbs
- 4.5 kg
AC Bus Cable
- 12 AWG
Enclosure Rating
- Type 6
Cooling
- Natural Convection - No Fans
Communication
- Wireless
Transformer Design
- High Frequency Transformers
- Galvanically Isolated
Monitoring
- Via EMA Online Portal
Compliance
- UL 1741
- CSA C22.2 No. 107.1
Grid Connection Compliance
- IEEE 1547