https://www.dianomi.com/click.epl?pn=144953&offer=36868645&savid=373703&can_cookie=1&unique_id=aQAyf1wJCBxV2VP32rN2TQAAACs&adv=75916&said=71495&cf=456.3057.Hotcopper&smartreferer=https%3A%2F%2Fhotcopper.com.au%2Fthreads%2Fann-horizon-power-purchases-vfb-for-long-duration-storage-pilot.7499158%2Fpage-26%3Fpost_id%3D69053139