Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
The Delta Pro Ultra AU delivers powerful whole-home backup energy with a massive 6144Wh capacity, expandable up to 30kWh for extended power security during outages or off-grid use. Designed to handle high-demand appliances with ease, it features a robust 6900W AC output, up to 5600W solar charging input, and ultra-fast 8800W MultiCharge technology capable of recharging a 6kWh battery to 80% in just 1 hour and 13 minutes. Whether for home backup, outdoor applications, or energy independence, the DELTA Pro Ultra AU provides reliable and efficient power whenever you need it.
Built with durable LFP battery chemistry and an IP54-rated design, the Delta Pro Ultra AU is engineered for long-lasting performance in various environments. It includes Backup UPS protection with <20ms switchover for uninterrupted operation of essential devices, along with smart app control through Wi-Fi, Bluetooth, and 4G connectivity for convenient remote monitoring and management. With multiple charging options, advanced safety features, and a 5-year warranty, it offers a complete smart energy solution for modern homes and demanding power needs.