The brain of your solar
Converts panel DC into the AC your home runs on, and decides where every spare watt goes — house, battery, or grid.
Inverter landing page
Fronius inverters and micros
The brain of your solar system — high-efficiency conversion, monitoring, and battery-readiness built in.
- 98.6%Peak efficiency
- 10 kWRated capacity
- 10 yrWarranty
98.6%Peak efficiency
10 kWRated capacity
10 yrWarranty
HybridBattery-ready
Why Fronius
Why this inverter earns its place.
Where Fronius fits best, how it is sized and installed, and why Lightning Energy stands behind it as part of a complete energy system.
Battery and EV ready
Hybrid-capable so storage and smart loads slot in later without re-architecting the whole system.
See everything, live
App and web monitoring down to the string, so underperformance is caught early and output is verified.
Specifications
The numbers that matter.
Indicative specifications for Fronius. Final figures depend on the exact model and configuration in your system design.
| Rated power | 10 kW | Max efficiency | 98.6% |
|---|---|---|---|
| MPPT trackers | 2 | Phases | Single / three |
| Battery-ready | Yes (hybrid) | Monitoring | Wi-Fi + app |
| IP rating | IP66 | Warranty | 10 years |
Built to last
Backed for the long haul.
The inverter works hardest of anything in your system — running every daylight hour. Fronius is backed to keep going, with support close to home.
10 yearsProduct warranty
Full manufacturer cover, extendable on most models when registered at install.
LifetimeMonitoring
Ongoing app and web monitoring so performance is visible and faults surface early.
LocalWho you call
Lightning Energy handles the claim with Australian manufacturer support behind it.
In real systems
Fronius, installed by Lightning.
Not stock imagery — real Fronius systems we have designed and installed across Victoria.
What it means for you
More than a box on the wall.
What Fronius actually does for your system, day to day and down the track.
98.6%converted to usable AC
2MPPT strings
Livemonitoring
Hybridbattery-ready
+EVload aware
10 yrwarranty
Designed to work with
Honest comparison
How Fronius stacks up.
We fit every option below, so we have no reason to oversell one. Here is how Fronius compares against the rest of our range.
| Inverter | Capacity | Peak eff. | Warranty | Best for |
|---|---|---|---|---|
| GoodWe | 5–10 kW | 98.2% | 10 yr | Battery-ready hybrids |
| Fronius | 3–8.2 kW | 98.1% | 10 yr | Premium string reliability |
| SolarEdge | 5–10 kW | 99.2% | 12 yr | Panel-level + storage |
| Sungrow | 5–10 kW | 98.5% | 10 yr | Value hybrid |
| Enphase | Per panel | 97.5% | 15 yr | Panel-level, shaded roofs |
Choose Fronius if
- Fronius matches your array size and battery plans.
- You want live, string-level monitoring and strong local support.
- You are leaving room for storage or an EV charger later.
Consider another option if
- You have heavy shading and need panel-level (microinverter) control.
- You are matching an existing brand ecosystem or battery.
- You need three-phase and want a specific model rating.
How we install it
Specified inside a complete system.
Fronius is never sold as a box on its own. It is designed, installed, and handed over as part of your whole energy plan.
Assess
System size, battery plans, shading, and monitoring needs mapped first.
Design
Fronius sized to the array, with string / MPPT layout and battery-readiness planned in.
Install & hand over
Commissioned, monitoring connected, warranty registered, and a clear handover.
Available times
Talk to us about Fronius.
Pick a time that works. We'll confirm whether Fronius is the right fit, size it to your home, and walk through rebates and the install.
