CN · est. 2019
Esy is an energy storage manufacturer with CEC-approved residential battery products in the Australian market. Their lithium iron phosphate (LFP) battery systems target the growing demand for affordable home energy storage across Australia. The company's products use LFP chemistry, which has become the dominant residential battery technology in Australia due to its excellent safety profile, long cycle life (typically 6,000+ cycles), and thermal stability. LFP batteries do not pose the thermal runaway risks associated with older NMC chemistries, making them suitable for garage and indoor installation. For Perth homeowners, Esy provides an affordable entry point into home battery storage. Given Perth's high solar irradiance (~5.9 peak sun hours/day), even a modestly-sized battery can significantly offset evening electricity costs at Synergy A1 tariff rates. Verify warranty terms, local service support, and your SAA-accredited installer's experience with the brand before purchase.
Source: www.esysunhome.com|https://www.esysunhome.com/contact-us/|https://www.esysunhome.com/about-us · verified 10/05/2026
