Solar-plus-storage project shares insights

A unique solar-plus-storage microgrid project is current at Denver’s sensible and property transit-oriented development, Pena Station NEXT. it’s the merchandise of a partnership between technical school company Panasonic, energy supplier Xcel Energy, Mile-High City International aerodrome, energy storage systems firm Younicos, and property company LC Fulenwider.

This microgrid aids renewable energy grid integration and strengthens grid resilience through backup power and grid support services like peak-shaving and frequency regulation. It additionally claims to learn numerous stakeholders and therefore the entire grid through a multi-use, lithium-ion energy galvanic battery system.

Those concerned have revealed a report on the project, A Portfolio Microgrid in Mile-High City, Colorado: however a multi-use battery energy storage system provides grid and client services through a public-private partnership.

“We’re therefore excited concerning this portfolio microgrid – and sharing insights via this report — attributable to however a system like this could unlock a lot of edges for a lot of stakeholders,” same Peter Bronski, an author from Panasonic. “And however this public-private partnership approach to the microgrid and therefore the battery system’s stacked use cases will strengthen the general political economy and worth propositions.”

Many microgrids and energy storage systems area unit deployed for single use cases by single entities, like a company following demand charge reductions or a university field strengthening energy resilience. in contrast, the Pena Station NEXT project used a public-private partnership approach that resulted during a multi-stakeholder “portfolio microgrid.”

“As a part of Xcel Energy’s Innovative Clean Technologies programmer in Colorado, we’re desperate to prove however energy storage will integrate a lot of solar power on our system. We’ll additionally examine however battery systems will become a lot of value effective by supporting the grid and providing responsibility for patrons,” same letter Chacon, director grid storage and rising technologies, Xcel Energy, Colorado’s largest investor-owned utility.

The Xcel Energy feeder for Pena Station NEXT already has twenty per cent star penetration and is anticipated to own thirty per cent star penetration by the time the microgrid project is completed within the half of 2017.

The 382-acre transit-oriented development links downtown Mile-High City with Mile-High City International aerodrome (DEN) and is found next to the Regional Transportation District’s 61st and Pena rail station on the University of Colorado A Line train.

Pena Station NEXT is AN ANchor of a rising “live, work, play” aerotropolis around DEN, a work for numerous sensible and property technologies before broader readying, and therefore the initial major North yank development to include Panasonic’s world sensible town expertise.

Pena Station NEXT’s portfolio microgrid includes a 1.6 MWdc car port star PV system (located on a DEN automobile parking space and car port structure however with the star PV system owned and operated by Xcel Energy beneath lease with DEN), a 259 kWdc upside star PV array put in atop Panasonic Enterprise Solutions Company’s building victimization Panasonic HIT star PV modules, and a Younicos one MW/2 MWh lithium-ion battery system with electrical converter and controls, integrated within the company’s innovative Incubi system.

Panasonic’s Mile-High City operations hub building, that has AN intelligent building energy management system, can function the initial anchor load for the microgrid.

“Multi-resource microgrids that serve totally different use cases, just like the one at Pena Station NEXT, area unit the categories of deployments that may rework the grid on either side of the meter,” same Jayesh Goyal, chief business officer of Younicos. “Our Incubi system is good for this kind of economic application: totally integrated parts with batteries, plug-and-play practicality, and intelligent code to handle varied management modes – primarily ‘storage during a box’. We’re proud to be a part of this modern project.”

The battery energy storage system can deploy 5 use cases: solar power grid integration via star smoothing ramp management and star time shifting; grid peak demand reduction; energy arbitrage; frequency regulation; and back-up power for Panasonic’s network operations centre.

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Manorama Singh

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