Home / Solar Batteries / AlphaESS Battery
Capture surplus solar with an AlphaESS Battery and use it when you need it most, with backup for the circuits that matter.
Choose a hybrid or AC-coupled AlphaESS system, then size the battery modules and backup circuits around your solar setup and daily usage.
Capture daytime surplus that would otherwise be exported.
LFP (LiFePO4) battery chemistry in an IP65-rated unit suitable for outdoor installation.
Battery modules connect in parallel, from one up to six per system, so storage can grow with your needs.
A UPS backup port powers selected essential circuits during an outage.
Built for virtual power plant programs, with 24/7 online monitoring.
Thoughtful design, proven equipment and careful installation turn everyday energy into lasting value.
Store daytime solar and use it after sunset instead of buying expensive grid electricity.
Keep essential circuits running when the grid goes down, with a properly configured backup setup.
App monitoring and intelligent control help you get the most from every stored kilowatt.
Capacity matched to your solar, usage and backup goals, installed by CEC-accredited local pros.
AlphaESS batteries are modular, so you can plan around today’s energy use first and add modules later, up to six in parallel per system, as your household needs grow.
Stackable single-phase hybrid storage
All-in-one hybrid inverter and battery
AC-coupled storage for solar homes
AlphaESS monitoring shows solar production, battery charge, household use, and grid activity, making your stored energy easier to manage.
Single fixed package
Chosen on headline size
Added late in the process
Basic battery status
Assumed compatibility
Battery-only approach
Installed cost depends on the AlphaESS model, number of battery modules, hybrid or AC-coupled setup, phase type, backup circuits and switchboard work.
AlphaESS offers hybrid and AC-coupled systems for single- and three-phase homes, so we check your solar system, switchboard, backup loads, and future capacity before choosing the right model.
Consistent workmanship and genuine accountability.
System design informed by Canberra homes and conditions.
A detailed scope with costs, incentives and inclusions explained.
Real help with monitoring and after-sales questions.
The right AlphaESS system depends on capacity, compatible solar equipment, backup needs, and plans. These are the questions we hear most often.
Yes, AlphaESS offers both: SMILE-G3-S5/B5 for single-phase and SMILE-G3-T5/T10 and T15/T20 for three-phase. We check your supply type to match the right model.
A hybrid system (SMILE-G3-S5) combines solar and battery in one inverter, while an AC-coupled system (SMILE-G3-B5) connects to the AC side. We review your existing setup before recommending one.
AlphaESS systems include UPS backup for selected essential circuits when the grid goes down. Runtime depends on battery charge and the loads you choose.
The SMILE-G3 is IP65-rated for outdoor use and uses LFP cells. We will confirm the final position on site.
AlphaESS lists a 10-year product warranty and a 10-year battery performance warranty on its SMILE-G3 datasheets. We will confirm the exact coverage for your model in your quote.
Tell us about your solar setup and daily usage, and we’ll recommend an AlphaESS system that suits your home, switchboard, and the circuits you want to back up.
Free, tailored and no obligation.
Share a few details about your property and energy use. We’ll prepare a clear, no-obligation recommendation.
