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APsystems QS1 Quad Microinverter 1200W
Brand: Altenergy Power Systems IncA new design for APsystems, the QS1 offers 300% faster installation time, while offering the highest peak output power and up to 3X faster transmission speed than conventional microinverters. A wider MPPT voltage range will result in a greater energy harvest for homeowners.
The first of its kind, the QS1 is designed to accommodate today’s high output PV panels, offer enhanced capability and significantly reduce installation time and costs while providing an unprecedented level of power with four independent MPPT per channel.
Common AC trunk cabling with the dual-module YC600, offers flexible mix-and-match compatibility on the same circuit and with the same gateway (ECU-R or ECU-C).
The unit also builds on the successful APsystems line of multi-module microinverters, offering reduced logistics costs and integrated communication and connection features.
Features- Quad microinverter with independent MPPT
- 300% faster installation than conventional microinverters
- Highest peak power output of 300W per channel
- Wider MPPT voltage range for greater energy harvest
- Accommodates PV panels up to 375W
- 2.4GHz ZigBee mesh network (3X faster than PLC)
- Common AC trunk cable w/ YC600; flexible, mix-and-match compatibility
Specifications
Recommended PV Module Power (STC) Range
- 250Wp - 525Wp+
PV Module Compatibility
- 60 Cell
- 120 Split Cell and 72 Cell
- 144 Split-Cell PV Modules, including bi-facial
MPPT Voltage Range
- 22 V - 48 V
Operation Voltage Range
- 16 V - 55 V
Maximum Input Voltage
- 60 V
Startup Voltage
- 20 V
Maximum Input Current
- 14A x 4
Maximum DC Short Circuit Current
- 16A x 4
Maximum Continuous Output Power
- 1200 VA
Nominal Output (Voltage/Range)
- 240 V/211 V-264 V
- 208 V/183 V-229 V
Adjustable Output Voltage Range
- 150 V-280 V
Nominal Output Current (Voltage/Amp)
- 240 V/5 A
- 208 V/5.77A
Maximum Units Per Branch (16 A Maximum on a 20 A bkr)
- 240 V, 3 units per 20 A AC Breaker (5A x 3 = 15A)
- 208 V, 2 units per 20 A AC Breaker (5.77A x 2 = 11.54A)
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 (=0.8-0.8 Adjustable)
Total Harmonic Distortion
- < 3 %
Maximum Output Fault Current (AC) and Duration
- 137 Apk, 0.78 ms of duration
Peak Efficiency
- 96.5%
Nominal MPPT Efficiency
- 99.5%
Night Power Consumption
- 30 mW
Operating Ambient Temperature Range
- -40° F to +149° F
- -40° C to +65° C
Storage Temperature Range
- -40° F to +185° F
- -40° C to +85° C
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
- Zigbee Wireless, 2.4 GHz
Transformer Design
- High Frequency Transformers
- Galvanically Isolated
Monitoring
- Via EMA Online Portal
Warranty
- 10 Years Standard, 25 Years Optional
Compliance
- UL 1741 / IEEE -1547
- FCC Part 15 Class B
- ICES-0003 Class B
- CA Rule 21 (UL 1741-SA)
NEC Compliance
- NEC 2014, 2017 and 2020 690.12 for Rapid Shutdown / Module Level Shutdown
- CAN / CAS-C22.2 NO. 107.1-16