Date Time Solar and energy bulk buy: Your questions answered Now is the time to upgrade your home to make it more energy efficient, comfortable and cost effective to run. By joining the Solar and Energy Bulk Buy program run by the Shire and the Australian Energy Foundation, and tapping into State Government’s rebates, solar and energy efficient products are now within reach. The bulk buy includes solar power, hot water heat pumps and reverse cycle air conditioners. Battery storage will be included soon. By banding together and placing orders in bulk we have negotiated a better price on these items from trusted, vetted suppliers with a long track record for excellent workmanship and customer service.