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Vietnamese PV projects to examine potential of battery storage in avoiding curtailment

Jan 12, 2022 01: 03 PM ET

  1. Photograph voltaic PV energy generation in Vietnam would possibly perchance perchance perchance perchance also about to be maximised by the integration of battery energy storage techniques (BESS), with consultancy AqualisBraemar LOC Neighborhood (ABL Neighborhood) hired to behavior feasibility be taught studies at some stage in multiple PV crops following curtailment considerations in the nation.

After the Asian country experienced swiftly development in mounted photo voltaic PV skill, energy generation from the renewable provide is being reduced, tremendously consequently of community blockage. A feed-in tariff (FiT) machine had indubitably been wildly a hit in incentivising tag-fresh photo voltaic PV, especially on industrial roofs, at some stage in 2020.

Norway-headquartered ABL Neighborhood has been employed by Dragon Capital’s subsidiary, VN Green Holding, to examine up on the feasibility of developing in the lend a hand of-the-meter BESS technology at up to three of VN Green’s photo voltaic initiatives to mitigate the attain of curtailment.

The consultancy will invent a detailed analysis of the PV crops to know the arrangement grand curtailment has indubitably occurred apart from is anticipated in future and would possibly perchance perchance perchance calm after that mannequin and also optimize a bunch of which that you have to imagine BESS solutions.

The be taught will survey to implement the bottom expense of storage on a levelised foundation to evaluation the enterprise feasibility of this colocation of generation with batteries.

PV Tech’s sister publication Energy-Storage. news asked ABL Neighborhood for the approximate or anticipated output and skill of the BESS solutions, on the side of their colocated photo voltaic PV crops, but had indubitably no longer yet acquired a acknowledge on the time of publication.

” We admire to protect Dragon Capital in the come and also optimisation of BESS for its PV initiatives in Vietnam,” ABL Neighborhood’s onshore renewables tool director Richard Abrams said.

” We collect this mannequin will for ride be transferrable to comparable initiatives transferring forward, helping proprietors and drivers make one amongst the most out of their renewables possessions.”

Energy storage anticipated to diminish integration of Vietnam’s photo voltaic tell

Vietnam location up better than 9GW of photo voltaic at some stage in 2020, consisting of 7GW of roof PV setups in exactly one month (December 2020).

These skill figures kept rising and considerations were likewise increased about security of the grid being affected by the influx of variable eco-salubrious energy installations, whereas well-known cuts to tariffs were additionally suggested.

Batteries would possibly perchance perchance perchance perchance also influence ramp rate management to integrate variable sustainable generation onto the grid, or time-shift energy from daytimes when production is noteworthy, to evening high instances, when it is no longer. They would possibly perchance also additionally present grid stabilising services and products love regularity and voltage management, support transmission apart from distribution (T&D) community organisations to conserve prices on costly upgrades, and also plenty more.

On the Photograph voltaic apart from Storage Finance Asia on the salvage event organized final July by our writer Photograph voltaic Media, Vietnam changed into as soon as described as a “trusty instance” of a country in the continent where energy storage would possibly perchance perchance perchance perchance also invent an limitless first-rate affect on the shift to reduced carbon energy.

Alexander Lenz, APAC native chief govt officer for funding administration agency Aquila Capital, kept in suggestions that the FiT changed into as soon as on the foundation expected to consequence in referring to 850MW of installations, yet as a change sired better than 10 instances that amount. In total, there are about 16GW of photo voltaic crops in the country in overall, including 5GW of techniques mounted sooner than 2019.

There would possibly perchance be then again no policy or regulative mechanism in region to protect the delivery of storage, Lenz claimed, suggesting that it depends on the neat energy sector energetic in Vietnam and also the larger Southeast Asia region to be proactive in recommending solutions apart from enterprise designs to regulatory authorities, policymakers, utilities apart from varied plenty of stakeholders.

Batteries can influence ramp rate management to integrate variable eco-salubrious generation onto the grid, or time-shift energy from daytimes when production is abundant, to evening peak instances, when it is no longer. They would possibly perchance also additionally give grid securing services and products love regularity and voltage management, support transmission and also distribution (T&D) community organisations to assign prices on pricey upgrades, and loads more.

“With the kind of swiftly tell trajectory [for solar in Vietnam], BESS will seemingly be a extreme technology to enhance misplaced generation, at the same time as maximising the effectivity of these extreme infrastructure initiatives. This would possibly perchance perchance perchance also likewise per chance present some distance more sophisticated services and products to the native grid,” ABL Neighborhood’s Richard Abrams said.

In October final year, a grant for merely below US$ 3 million changed into as soon as awarded by the US Consulate Fashioned in Ho Chi Minh City, Vietnam, to enhance a pilot project where BESS tools will seemingly be retrofitted to an present utility-scale photo voltaic PV plant.

In that project, a 15MW/ 7.5 MWh BESS will seemingly be integrated at a 50MWp photo voltaic farm, desiring to illustrate the enterprise practicality of batteries to support invent bigger making utilize of renewable energy on the grid, consisting of with reduced curtailment. It complied with the 2018 award of a United States Alternate and Kind Company (USTDA) grant to behavior a feasibility be taught behold impartial into the deployment of innovative energy storage tech to squawk-owned energy company Vietnam Electrical energy.


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