The HEC PLUS solar inverter by Power Electronics.
Power Electronics will present a portfolio of products aimed at professionals in the large-scale solar photovoltaic industry at the Intersolar Europe event, running from 10th to 12th June in Munich. The HEC PLUS (1 MW – 2.5 MW) inverter has been chosen as a finalist by a panel of experts for the Intersolar Awards 2015 in the “Photovoltaic” category. More information on the finalist inverter and the other Power Electronics products are below.
HEC PLUS solar inverter, Intersolar Awards finalist
Solar Inverter HEC PLUS, a single inverter with a modular and redundant topology that provides performance with high availability and maximum efficiency at low loads. It is available with output voltages up to 460 Vac to increase its capacity to 2.5 MW at 50o C and 3 MW at 25o C along with new AC connecArticlestions that allow installation through the top or bottom.
FSDK recombiners will be featured with up to 40 inputs, isolating contactors, zone monitoring, and fuse sizes from 70A to 400A.
The HEC 1500 V solar inverter is available with a range from 1 MW to 3 MW, with a power stage with more than 8 years of continuous operation in the field. Designed to meet the needs of module manufacturers, EPC’s and developers who see the plant with a 1500 VDC design, an opportunity to reduce the price per watt and increase competitiveness.
FSDK: DC disconnection module
The protection module and FSDK disconnect is flexible, easy to install and improves O&M tasks. FSDK substantially reduces the time for fuse replacements and fault detection. Additionally, for those interested in the North American market, it meets the most stringent requirements of the NEC 2014.
PV Array transfer kit
With the installation of this kit, the inverter and PV system will be able to change both manually and automatically from a configuration with negative grounding to a floating system and vice versa.
PPC
Inverters reduce the active and reactive power according to the control algorithms voltage regulation (VRS) and power factor (PF). PPC monitors the interconnection point and at any time ensures optimum performance of the plant.
Power Electronics’ Battery Energy Storage System
BESS
A challenge facing large manufacturers is the integration of storage systems in the photovoltaic plants to improve network performance and support the development of renewable energy. The BESS solution contains a full turnkey solution comprising a lithium battery container connected to a bidirectional PCS inverter (Power Conversion System).
