Solis S6-GU250K 250kW 600VAC Three Phase Inverter

The Solis S6-GU250K-EHV-US-M12 is a 250 kW three-phase grid-tie inverter for large commercial and utility-scale solar installations. This transformerless unit accepts up to 1500 VDC PV input across 12 MPPT trackers with an MPPT voltage range of 480-1500 V, and delivers 600 VAC output at up to 250 kVA. It reaches 99.0% peak efficiency (98.5% CEC) and carries a rugged TYPE 4X enclosure rated for demanding outdoor sites.

Key Features:

• 250 kW / 250 kVA three-phase grid-tie output
• 99.0% efficiency, 98.5% CEC
• 12 MPPT trackers, up to 12 input strings
• MPPT range 480-1500 V, start-up 500 V
• Max PV input 1500 VDC, 40 A per tracker
• 600 VAC output, 240.6 A, 60 Hz
• Transformerless with integrated AFCI and PID recovery
• TYPE 4X enclosure, -22°F to 140°F, 4000 m altitude
• 45.9 x 37.2 x 16.3 in, 297 lbs
• UL1741SB, IEEE 1547-2018, California Rule 21

Ideal for large commercial and utility-scale PV arrays, this inverter suits high-voltage 1500 V string designs and demanding Canadian climates. MC4 DC connectors and OT terminal (1000 MCM) AC connections simplify wiring, while RS485 and optional PLC communication support string monitoring and I/V curve scanning. Order the S6-GU250K-EHV-US-M12 (also listed as S6GU250KEHVUSM12) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.