Reliability  Safety  Capacity
APST (APS MLRSD Transmitter)
Solis 6-10KW US plus version single phase string inverters have up to 4 MPPTs which are perfect for residential rooftop systems with different roof orientations. The maximum input current per string is up to 14A, which is compatible with new high-power and bifacial PV modules. A built-in (optional) ANSI C12.20, 0.5 Accuracy Class revenue grade meter will guarantee accurate data recording.
- String current up to 14A
- Support module level monitoring
- Industry-leading 3 and 4 MPPT designs
- Max. efficiency 97.8% (CEC efficiency 97.5%)
- CA Rule 21 compliant and UL 1741 SB Certified
- Sunspec protocol with option cellular and WiFi
- Integrated module level rapid shutdown transmitter
- AFCI protection, proactively reduces fire risk
- 10 years standard warranty with extension option
- Optional Built-in Revenue Grade Meter, ANSI C12.20-2010 compliance
Technical Specifications
Input DC |
Max. input voltage | 600 V | Rated voltage | 330 V |
| Start-up voltage | 120 V | MPPT voltage range | 100 – 500 V | |
| Max. input current | 14 A / 14 A / 14 A | Max. short circuit current | 22 A / 22 A / 22 A | |
| MPPT number | 3 | Max. input strings number | 3 |
Output AC |
Rated output power | 6 kW | Max. apparent output power | 6 kVA |
| Max. output power | 6 kW | Rated grid voltage | 1Ф/PE, 240 V / 208 V | |
| Rated grid frequency | 60 Hz | Max. output current for 240V grid | 25 A | |
| Max. output current for 208V grid | 28.8 A | Power Factor | >0.99 (0.8 leading – 0.8 lagging) | |
| THDi | <3% |
Efficiency |
Max. efficiency | 97.8% | CEC efficiency | 97.5% |
Protection |
DC reverse-polarity protection | Yes |
General Data |
Dimensions (W*H*D) | 13.1*28.8*9.8 in (333*732*249 mm) | Weight | 45.2 lbs (20.5 kgs) |
| Topology | Transformerless | Self-consumption (night) | <1W | |
| Relative humidity | 0-100% | Operating ambient temperature range | -13°F to 140°F (-25°C to 60°C ) | |
| Storage environment | -13°F to 176°F (-25°C to 80°C) | Ingress protection | TYPE 4X | |
| Cooling concept | Natural convection | Max. operation altitude | 13120ft (4000 m) | |
| Compliance | UL1741SB, UL1741SA, IEEE 1547-2018, UL1699B, UL1998, FCC Part15 ClassB, California Rule 21, Heco Rule 14H, NEC 690.12-2020, CAN/CSA C22.2107.1-1 |
Features |
DC connection | 2 knockout for 1″conduit at bottom, 4 knockout for3/4″conduit at side and back, Screw clamp terminal | AC connection | 2 knockout for 1″conduit at bottom, 4 knockout for3/4″conduit at side and back, OT terminal |
| Display | LCD | Communication | RS485, Optional |
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