At Smart Energy 2026 in Sydney, Swatten presented its residential and C&I energy storage portfolio, highlighting two featured solutions: the All-In-One (HV) (5–20 kW) and the C&I Stackable BESS (HV) (10.24–51.20 kWh).
For residential and selected light commercial applications, the All-In-One (HV) system provides a more integrated approach to energy management. By combining key functions into a single system, it helps reduce device stacking, save installation space and simplify deployment, supporting more efficient daily solar-plus-storage operation.
For C&I applications and large residential properties with higher energy demand, the C&I Stackable BESS (HV) supports flexible and scalable storage deployment. With stackable modules and capacity options from 10.24 to 51.20 kWh, the system is designed to adapt to different project requirements while supporting easier installation, indoor and outdoor deployment, and long-term operation.
During the exhibition, John Grimes, CEO of the Smart Energy Council, joined an interview with Jin, Swatten-Sieyuan Electric General Manager, Asia-Pacific. The discussion focused on one of the key questions facing Australia’s storage market: how battery systems can deliver not only energy capacity, but also long-term safety, reliability and adaptability in real residential and C&I applications.
In the interview, Swatten highlighted its grid-grade engineering philosophy backed by Sieyuan Electric’s long-standing experience in power systems, and explained how this approach is applied to residential and C&I BESS design. The company also introduced the four-layer safety architecture integrated into its high-voltage stackable battery system, designed to reduce thermal propagation risks at the source through multi-level structural, insulation and fire suppression protection.
The four-layer protection design includes thermal insulation buffers, electrical isolation layers, high-temperature resistant materials and an integrated aerosol fire suppression system embedded directly inside the battery module. This module-level approach is designed to respond at the early stage of thermal runaway, helping improve system safety and operational reliability under demanding environmental conditions.
Backed by Sieyuan Electric’s expertise in power systems, Swatten brings Grid-Grade Safety DNA into residential and C&I energy storage applications. Through its storage solutions, the company aims to support Australia’s evolving energy transition with technologies designed for real-world application needs.
For Swatten, Smart Energy 2026 was not only a platform to present products, but also an opportunity to engage with Australia’s energy market at a point where storage is becoming more closely tied to system design, project deployment and long-term reliability. Through its residential and C&I energy storage solutions, Swatten aims to support this transition with technologies built for real application needs.
By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.
Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.
You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.
Further information on data privacy can be found in our Data Protection Policy.