SMA offers a unique solution to achieve superior economics in ground-mount projects with 480 VAC interconnections

Innovative PEAK3 125 kW is the industry's first and only 1,500 VDC inverter with direct 480 VAC output

SMA America announces the Sunny Highpower PEAK3 125 kW as an ideal solution for ground mount projects with 480 VAC interconnection. This solution is the only 1,500 VDC inverter that can connect to the grid at 480 VAC without an additional transformer. The PEAK3 125 kW is most applicable in community solar, agricultural aggregate metering and other large distributed generation projects.


"This solution was strategically designed to address a growing need for reduced installation and operational costs," said Chuck Ellis, vice president of sales for SMA America. "The Sunny Highpower PEAK3 delivers the highest energy production and offers valuable cost savings for all large-scale ground mount PV systems."

For PV system developers and integrators, designing plants with PEAK3 and SMA's centralized, modular system architecture reduces balance of system costs, and speeds installation and commissioning. Unlike other 1,500 VDC inverters, the PEAK3 125 kW with 480 VAC output requires no additional stepdown transformer to interconnect with 480 VAC services. Compared with 1,000 VDC string inverters that have traditionally been used in systems with 480 VAC interconnections, PEAK3 offers significant savings in both inverter and installation costs.

For PV system owners, the PEAK3 delivers the highest energy production when compared either to other 1,500 VDC or 1,000 VDC string inverters by eliminating the need for an additional step-down transformer and by reducing line losses throughout the system. Using fewer transformers and inverters reduces lifetime service costs by limiting potential points of failure, while the centralized, modular plant architecture simplifies operations and maintenance (O&M) further reducing costs.

SMA also offers the PEAK3 150kW with 600 VAC output for even greater cost savings in large-scale PV plants with medium voltage interconnections. Project owners are encouraged to speak with an SMA sales representative to determine which solution is best for their specific requirements.




Featured Product

RBI Solar - Dahlia Has You Covered

RBI Solar - Dahlia Has You Covered

What if you could maximize the Ground Coverage Ratio (GCR) on your next project and not have to worry about the complicated variables that come with a tracker system? With a low tilt and clearance design, Dahlia® has the highest GCR of any fixed-tilt system in the marketplace. The system is available in three tilt options (7.5, 10 and 12.5 degrees) and designed to accommodate any sized PV module. The lightweight system is engineered with fewer components, several of which are shipped to job sites pre-assembled. This design feature reduces freight costs and rapidly trims the amount of on-site installation time required to complete construction. Maximizing PV coverage on a site can lead to an increase of production, which creates greater financial return for project owners. Over 100 MW of Dahlia® projects have been deployed across the United States, in regions of variable snow and wind loads. How much can Dahlia® cover and save you on your next project?