The Solplanet ASW150K-LT is a powerful 150kW three-phase solar inverter engineered for commercial, industrial, and utility-scale rooftop PV systems. Designed for professional solar installers, EPC companies, solar wholesalers, and solar PV suppliers, this inverter combines high power density, advanced safety, and intelligent operation for demanding solar projects. With 8 independent MPPT inputs, 48A per MPPT, and support for large-area and bifacial solar panels, the ASW150K-LT helps maximize energy yield across complex string layouts. It offers a wide 200–1000V MPPT voltage range, 1100V maximum DC input, and excellent conversion performance with 99.0% maximum efficiency. The inverter includes IP66 and C5 protection, AFCI, integrated DC switch, Type II surge protection for DC and AC, optional PID recovery, smart I-V curve tracing, string-level management, and Solplanet App commissioning. This makes it an ideal solar inverter for high-performance commercial PV systems and large complete solar kits.
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Max. input voltage |
1100 V |
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MPP voltage range / rated input voltage |
200 V - 1000 V / 630 V |
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Min. input voltage |
200 V |
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Initial. feed-in voltage |
250 V |
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Max. operating input current |
8 * 48 A |
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Max. short circuit current |
8 * 60 A |
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No. of independent MPPT inputs / strings per MPPT input |
8 / 3 |
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Rated active power |
150000 W |
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Rated apparent power |
150000 VA |
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Max. apparent power |
150000 VA |
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AC nominal voltage |
3-N-PE , 380 V / 400 V |
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AC voltage range |
312 V - 528 V |
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AC grid frequency / range |
50 Hz / 45 Hz - 55 Hz 60 Hz / 55 Hz - 65 Hz |
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Nominal output current |
227.9 A |
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Max. output current |
250.7 A |
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Adjustable power factor range |
0.8 leading to 0.8 lagging |
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Feed-in phases |
3 / 3-N-PE |
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Harmonic distortion (THD) at rated output |
≤ 3 % |
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Max. efficiency / European efficiency 99.0% / 98.6% |
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DC switch |
● |
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Ground fault monitoring |
● / ● |
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Grid monitoring |
● / ● |
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All-pole-sensitive residual-current monitoring unit |
● |
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Anti-islanding protection |
● |
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Type II (TypeI+II ○) |
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AC surge protection |
Type II (TypeI+II ○) |
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Arc Fault circuit interrupter (AFCI) |
● |
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PID recovery |
○ |
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Protection class (according to IEC 62109-1) / Overvoltage category (according to IEC 62109-1) |
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Sunspec protocol (RTU) |
● |
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Dimensions (W / H / D) |
1010 / 757 / 362 mm |
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Weight |
100.9 kg |
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Operating temperature range |
-30°C ... +60°C |
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Self-consumption (at night) |
< 5 W |
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Topology |
Non-isolated |
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Cooling concept |
Active cooling |
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Degree of protection (according to IEC 60529) |
IP66 |
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Climatic category (according to IEC 60721-3-4) |
4K4H |
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Relative humidity (non-condensing) |
100% |
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Max. operating altitude |
4000 m |
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DC connection |
Plug-in Connector |
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AC connection |
OT/DT Connector |
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LED indicators (Status / Fault / Communication) |
● |
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● / ● / ○ / ○ |
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Certificates and approvals (more available on request) |
(RS485 / Wi-Fi / ABUS / 4G) CE, IEC 62109-1/2, IEC 63027, IEC 61727, EN 50549, IEC62116, IEC61683 |