The Aurora PVI-400.0-TL modular inverter system provides up to 400-kW output from individual 67-kW modules, and provides up to 380-V output. Each inverter module can be configured in multi-master for up to six independent maximum power point trackings (MPPTs) or in master-slave with a single MPPT to reduce losses from an array mismatch. Up to five PVI-400 inverters can be paralleled on a single transformer secondary winding to achieve a skid size block of 2 MW.
The inverter system reaches 98% of peak energy and offers a maximum input voltage of up to 1,000 V to the dc-distribution losses for large-scale PV plants. Each inverter is equipped with a number of system protections, such as dc-input, reverse-polarity protection, overvoltage protection devices, and ac breakers. (Contact company for price and availability.)
By Paul O’Shea
Power-One , Camarillo , CA , United States
Technical Support 800-678-9445
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