The 100 & 125kW (111 & 132kVA) medium power CPS three phase string inverters are designed for ground mount and carport applications at 1500Vdc. The units are high performance, advanced and reliable inverters designed specifically for the North American environment and grid. High efficiency at 99.1% peak and 98.5% CEC, wide operating voltages, broad temperature ranges and a NEMA Type 4X enclosure enable this inverter platform to operate at high performance across many applications. The CPS 100/125kW inverters ship with either the standard or “centralized” wire-box. The standard wire-box includes touch safe fusing, surge protection, AC and DC disconnect switches. The new “centralized” wire-box is designed for sites benefitting from DC combining near the array and locating the inverters closer to the point of interconnection. Both wire-box versions employ the CPS separable, “quick connect” wire-box design saving time installing and servicing the product. Inserting the CPS Flex Gateway in either version wire-box enables communication, controls and remote product upgrades required in today’s PV plants.
The 50 & 60kW (55 & 66kVA) medium power CPS three phase string inverters are designed for ground mount, large rooftop and carport applications. The units are high performance, advanced and reliable inverters designed specifically for the North American environment and grid. High efficiency at 98.8% peak and 98.5% CEC, wide operating voltages, broad temperature ranges and a NEMA Type 4X enclosure enable this inverter platform to operate at high performance across many applications. The CPS 50/60kW products ship with either the Standard wire-box or the Rapid Shutdown wire-box, each fully integrated and separable with touch safe fusing, monitoring, and AC and DC disconnect switches. The integrated PLC transmitter in the Rapid Shutdown version enables PVRSS certified module-level rapid shutdown when used with the Tigo TS4-F/TS4-R-F products. Both models are also PVRSS certified with the -O and -L models. The CPS Flex Gateway enables monitoring, controls and remote product upgrades.
CPS is excited to add the new 36kW three phase string inverter to its product portfolio for North America. The medium power series of grid-tied, transformer-less inverters are cost effective, efficient and flexible modular inverter building blocks for rooftop and large ground-mount solutions. The 36kW is an extension of the existing 23kW and 28kW inverter line and features a dual MPPT design with up to 98.6% conversion efficiency and wide operating window of 240-950Vdc. An installer friendly and integrated wire box simplifies installation and reduces BoS costs.
The medium power series of grid-tied, transformerless inverters help to accelerate the use of 1000Vdc and three phase string architecture for commercial and small ground mount utility applications. A NRTL approved, cost effective alternative to central inverters enabling BoS cost savings, high harvest performance and modular design building blocks. These models provide up to 98.6% conversion efficiency and wide operating window of 300-900Vdc and dual MPPT’s for maximum cash-!ow generation.
The CPS SC14/20KTL-DO grid-tied transformer-less PV inverter is an ideal building block for 600VDC commercial three phase applications. The integrated and flexible wiring box eliminates the need for DC combiner boxes in the field. Dual, and independent, MPPT’s enable granular power conversion and design flexibility. The unit is easily serviceable with a replacement unit in the field, signifcantly improving uptime over the life of the system.