Store Your Solar. Use It When It Matters Most.
Premium home battery storage from Tesla, Sungrow, GoodWe and Enphase — sized properly, installed cleanly, and supported locally.

- NETCC Approved Seller
- 10,000+ Installs across VIC
- 4.7★ · 300+ Google Reviews
- 10-Year Workmanship Warranty
- 11+ Years in the Industry
- Australian Owned
Why batteries matter for your home.
A home battery turns your solar into 24-hour energy. With feed-in tariffs falling and time-of-use pricing rising, storing your own solar is one of the highest-value upgrades you can make to your home.
Why upgrade your home with batteries
Real, measurable benefits — not marketing fluff.
Use your own solar at night
Lift self-consumption from ~30% up to 80%+ of what you generate.
Backup power
Keep essential circuits running through grid outages (model-dependent).
Beat peak tariffs
Discharge stored solar instead of paying peak grid rates.
VPP-ready
Earn credits by joining a Virtual Power Plant program.
Quiet & wall-mounted
Modern batteries are silent and compact — fit indoors or out.
10-year warranties
All brands we install carry 10-year product warranties.
Premium batteries brands, hand-picked.
We only install batteries with proven reliability, real Australian warranty support and a long track record in Victorian homes.
Tesla Powerwall
The world's most recognised home battery.
Tesla Powerwall 3 is a fully integrated AC- and DC-coupled battery with a built-in 11.5 kW solar hybrid inverter. It delivers whole-home backup, the most polished energy app on the market and a clear upgrade path through stacking and Tesla VPP participation. A standout choice for homeowners who want the best app experience and seamless backup.
Sigenergy SigenStor
Fully AI-powered modular storage — mix-and-match battery stacks.
Sigenergy's SigenStor battery is the storage half of the all-in-one Sigenergy system. Mix-and-match LFP modules in 5 kWh and 8 kWh blocks (different sizes, different ages and even slightly different chemistries can be combined), all wrapped in an IP66 weatherproof, fire-tested cabinet. Paired with a SigenStor Energy Controller and Sigen Home Gateway, it delivers true 0 ms whole-home backup, full off-grid capability and AI-driven self-optimisation through the mySigen app.
Sungrow
Modular, scalable storage that pairs perfectly with Sungrow hybrids.
Sungrow's SBR high-voltage battery is one of the best-value premium storage systems in Australia. Build the capacity you need today in 3.2 kWh blocks (9.6–25.6 kWh) and add more modules later. Pairs natively with Sungrow's SH-RT hybrid inverters for seamless monitoring, backup and EV-charger integration through the iSolarCloud app.
GoodWe Lynx Home
Flexible high-voltage modular storage for GoodWe hybrids.
GoodWe Lynx Home F G2 is a high-voltage modular LFP battery built to pair with the GoodWe ET/EH hybrid inverter range. Stack 5.4 kWh modules from 6.6 kWh to 16.4 kWh, monitor through SEMS Portal and add backup with the optional Backup Box. A clean, well-priced option for homeowners going all-GoodWe.
GoodWe ESA
GoodWe's all-in-one residential battery system.
The GoodWe ESA is an all-in-one AC-coupled battery system that integrates the battery, hybrid inverter and backup gateway into a single floor-standing unit. Designed for fast retrofit installs onto existing solar systems, it brings GoodWe's SEMS Portal monitoring to homes that already have any brand of solar inverter.
Alpha ESS
Proven all-in-one storage with strong Australian support.
Alpha ESS is one of the most installed battery brands in Australia, with a Sydney-based support team and a long track record going back to 2012. The SMILE5 is an all-in-one AC-coupled battery with built-in inverter and backup capability — pick from 10.1 kWh or 13.3 kWh of usable capacity. Both qualify for the VIC battery rebate and the Alpha Cloud monitoring app.
Anker SOLIX
Consumer-tech polish meets serious home storage.
Anker — the world's #1 mobile-charging brand — brings its consumer-tech engineering and 5-year R&D into home energy with the SOLIX X1. A modular hybrid system that scales from 5 kWh to 180 kWh, with class-leading 12 kW solar input, true 3-phase backup and a sleek app experience. Built on LFP cells with an industry-leading 15-year warranty.
Solax Power
High-voltage modular storage for Solax hybrid systems.
Solax's Triple Power T-BAT SYS-HS is a high-voltage modular LFP battery designed to pair with the Solax X1/X3 hybrid inverter range. Stack from 5.8 kWh up to 23.2 kWh and monitor through the SolaxCloud app. A solid choice for homeowners running an all-Solax system or planning EV-charger integration.
Fox ESS EQ
Wall-mount stackable storage for Fox ESS hybrids.
Fox ESS EQ is a high-voltage wall-mount modular LFP battery designed to stack vertically next to a Fox ESS hybrid inverter for a clean, compact install. Add capacity in modules as the household grows, with full monitoring through the FoxESS Cloud app.
Fox ESS CQ
Floor-standing all-in-one battery from Fox ESS.
The Fox ESS CQ range is an all-in-one AC-coupled energy storage system available in 6.5 kWh (CQ 6) and 7.5 kWh (CQ 7) configurations. Battery, hybrid inverter and backup gateway are integrated into a single floor unit — ideal for retrofits onto existing solar systems where a clean, fast install matters.
ESY Sunhome
Smart all-in-one storage built for the modern home.
ESY Sunhome is an all-in-one residential energy storage system that integrates battery, hybrid inverter and EV-charging readiness into a single platform. Designed for Australian conditions with LFP cells and a clean app interface, it suits homeowners wanting one tidy system for solar, storage and EV.
NeoVolt
Compact all-in-one battery for everyday Victorian homes.
NeoVolt is a compact all-in-one battery system bundling battery, hybrid inverter and backup into a single wall-mount cabinet. The 10.1 kWh model is a great fit for typical 4–5 person homes wanting solar storage and basic backup without a large floor footprint.
Sofar Solar
Modular high-voltage storage with strong value pricing.
Sofar Solar's BTS battery range is a high-voltage modular LFP system that stacks in 5 kWh blocks. The BTS 5K module pairs cleanly with Sofar's HYD hybrid inverter range to deliver scalable storage from 5 kWh up to 25 kWh with backup capability — a smart pick for value-conscious homeowners.
PotisEdge
Modern, sleek storage with premium engineering.
PotisEdge is a newer-generation home battery brand with a strong focus on industrial design and intelligent energy management. The Aloe Pro is a wall-mount LFP battery that pairs with leading hybrid inverters and looks at home in modern Australian builds.
Ratings and review counts shown are based on publicly available third-party review platforms (SolarQuotes and ProductReview) and may change over time.
The Sunline difference.
Right-sized for your usage
Most homes need 10–16 kWh — we model your evening load before recommending.
Honest brand comparisons
We'll explain Tesla vs Sungrow vs Enphase trade-offs in plain English.
Retrofit or new install
Add to existing solar or include in a fresh AC/DC-coupled design.
Battery rebate guidance
We track every Victorian and federal program so you don't miss what's available.
From quote to switch-on
Simple, transparent steps — no pressure, no nasty surprises.
Energy review
We look at your bills and solar performance.
Battery design
Right size, brand and coupling for your goals.
Professional install
Tidy, code-compliant install by qualified installers.
Setup & monitoring
App configured, walkthrough provided, VPP-ready if you want it.
Frequently asked
Ready to lower your energy bills?
Speak with an Australian energy specialist today. No pressure, just genuine advice — backed by a 10-year workmanship warranty.
