SMA Core1 50kW Commercial String Inverter
$6,869.00
Sale price
$6,869.00
Regular price
Skip to product information
SMA Core1 50kW Commercial String Inverter
$6,869.00
Sale price
$6,869.00
Regular price
The SMA Core1 50kW is a commercial-grade three-phase string inverter designed for rooftop commercial and ground-mount installations. With an integrated DC disconnect, arc fault detection, and SMA's commercial Sunny Portal monitoring, the Core1 provides a full-featured commercial inverter solution in a single compact unit.
Specifications
| Model | CORE1-52-US |
| AC Output | 50kW three-phase |
| Phase | Three-phase, 480V |
| Max DC Input | 78,000W (DC/AC ratio 1.56) |
| MPPT Inputs | 6 independent |
| Max DC Voltage | 1000V |
| Warranty | 5 years standard, extendable to 20 |
Key Features
- 6 MPPT inputs handle complex commercial roof sections independently
- 1000V DC input reduces string and combiner costs on large arrays
- Integrated DC combiner — no separate combiner box required
- SMA Sunny Portal commercial monitoring with production reporting
- UL 1741 SA certified for advanced grid support (Rule 21, HECO)
Best For
Commercial rooftops from 50–100kW array size. Office buildings, warehouses, and carports where a single 50kW inverter simplifies the BOS design.