CPS SCH100KTL-DO/US-480 Specifications
| Model | CPS SCH100KTL-DO/US-480 |
| Rated Output Power | 100 kW |
| Max Efficiency | 98.9% (CEC: 98.0%) |
| MPPT Channels | 1 MPPT |
| Max Input Voltage | 1500V DC |
| Operating Voltage Range | 750-1450V DC |
| MPPT Voltage Range | 760-1300V DC |
| Max Input Current | 220A |
| DC Inputs | 20 inputs (distributed) / 1-2 per pole (centralized) |
| Output Voltage | 480V AC 3-Phase |
| Max AC Apparent Power | 100/105.3 kVA (selectable) |
| Max Output Current | 120.3A (100kVA) / 126.7A (105.3kVA) |
| Operating Temperature | -22°F to 140°F |
| Ingress Protection | NEMA Type 4X |
| Dimensions | 45.28 × 24.25 × 9.84 in |
| Weight | 121 lb inverter |
| Warranty | 5 Years (10/15/20 year extensions available) |

Complete solar systems engineered for membrane or torch down roofs, standing metal seam, corrugated steel, concrete, flashed or non-flashed composition, tile, metal, and virtually any sloping roof application. Available at competitive wholesale pricing.
Chint CPS SCH100KTL-DO/US-480 100kW 3-Phase String Inverter
SKU CPS-SCH100KTL-100KW-480V-INVERTER
Chint CPS SCH100KTL-DO/US-480 100kW 3-Phase String Inverter
The Chint Power Systems CPS SCH100KTL-DO/US-480 delivers 100kW of three-phase power output with 98.9% peak efficiency and 98.0% CEC efficiency, engineered for utility-scale North American ground mount applications. This high-power transformerless string inverter features single MPPT architecture with 1500VDC capability, 480VAC three-phase output, and advanced thermal design with active cooling for full power operation across broad temperature ranges in demanding commercial and utility-scale installations.

Includes separable wire-box design available in distributed (20 inputs) or centralized configurations, 1500VDC capability enabling significant balance-of-system cost savings, and comprehensive Smart-Grid compliance with IEEE 1547-2018 and Rule 21 certification. The inverter supports versatile installation configurations with NEMA 4X outdoor rating, features wide MPPT range for flexible string sizing, and offers CPS FlexOM Gateway for enterprise-level monitoring with remote firmware upgrade capabilities and fleet commissioning.
CPS SCH100KTL-DO/US-480 Inverter Features
- 1500VDC High-Voltage Capability: Advanced 1500VDC operation enables significant balance-of-system cost savings through reduced DC cabling and installation complexity
- Maximum Efficiency Performance: 98.9% peak efficiency with transformerless topology minimizes energy losses and maximizes utility-scale system ROI
- Advanced Thermal Design: Active cooling system with variable speed fans enables true full power operation across broad temperature ranges
- Utility-Scale Power Configuration: Selectable 100kVA/105.3kVA apparent power with wide MPPT range for optimal string sizing flexibility
- Enterprise Fleet Management: CPS FlexOM Gateway enables monitoring, remote upgrades, and fleet commissioning for large-scale installations
CPS SCH100KTL-DO/US-480 Certifications
The CPS SCH100KTL-DO/US-480 meets stringent North American safety and performance standards for utility-scale solar installations.
Certifications and standards:
- UL 1741-SA/SB Ed. 3, CSA-C22.2 NO.107.1-01, IEEE 1547-2018, FCC Part 15
Selectable grid standards:
- IEEE 1547a-2014, IEEE 1547-2018, CA Rule 21, ISO-NE
Smart-grid features:
- Volt-RideThru, Freq-RideThru, Ramp-Rate, Specified-PF, Volt-VAR, Freq-Watt, Volt-Watt
CPS SCH100KTL-DO/US-480 100kW 3-Phase Inverter Technical Review
The Chint Power Systems CPS SCH100KTL-DO/US-480 combines exceptional power density with advanced 1500VDC capability for maximum system economics. The single high-power MPPT architecture with wide 760-1300VDC operating range enables optimal string configurations for utility-scale installations while minimizing balance-of-system costs through reduced DC infrastructure requirements. The separable wire-box design offers unprecedented flexibility with distributed (20 inputs) or centralized configurations to match specific installation requirements.
This 100kW inverter features an advanced thermal design with active cooling that ensures true full power operation across broad temperature ranges, essential for utility-scale performance guarantees. The 98.9% peak efficiency combined with transformerless topology maximizes energy yield while the selectable 100kVA/105.3kVA apparent power configuration enables optimal inverter utilization. Advanced grid support functions with IEEE 1547-2018 compliance and comprehensive smart-grid features ensure compatibility with the most stringent utility interconnection requirements, while the CPS FlexOM Gateway provides enterprise-level fleet management capabilities essential for large-scale solar installations.
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