More solar, more ways to use it: Four lightweight 178W TOPCon solar panels combine with the Hoymiles HiBattery 1920 AC to create a flexible 710W solar and battery system. Ideal for sun-facing walls, façades, fences, sheds, garden offices and larger balconies where conventional rigid panels may be difficult to install.
Built for sun-facing surfaces: With four flexible panels, Storm Plus 710W makes better use of larger south, south-east or south-west facing areas around your home. Each panel weighs just 3.5 kg, so you get plenty of solar area without the weight of rigid panels.
1.92 kWh battery storage: Store available solar energy during the day and use it later when your household needs it. HiBattery has self-consumption and time-of-use modes, so you get more out of both your solar and cheaper off-peak tariffs.
Battery control: The AC-coupled HiBattery delivers up to 96.5% bidirectional efficiency and 87% round-trip efficiency, while its LiFePO₄ cells are rated for 6,000+ cycles. Smart charging and discharging give you greater control over when your stored energy is used.
Monitoring from your phone: Built-in Wi-Fi and Bluetooth connect the system to the S-Miles Home app, letting you monitor solar generation, battery status and energy settings from your phone.
Compact, quiet and outdoor ready: Storm's TÜV-certified flexible panels offer IP67 protection, while the HiBattery provides IP66 protection, natural fanless cooling and operating noise below 17 dB(A).
Straightforward installation: Mount the lightweight panels, connect them to the Hoymiles microinverter and position the HiBattery in a suitable location. Thunder provides a free one-to-one setup video call, with professional support available for the final AC connection.
Bundle and save: Storm Plus 710W combines the complete Storm 710W solar system with 1.92 kWh of Hoymiles battery storage, saving £50 compared with purchasing the products separately.
