Three ways into a smarter energy model.
Whether you're starting from scratch or already have panels on the roof, 1Sun meets you where you are — then coordinates solar, storage and grid interaction so your system earns its keep.
Pick the service that fits your home today.
Every path includes professional installation or connection, a monitoring app, and access to 1Sun's optimisation network. You can always move up a tier later.
I need solarBuy a solar system
Own your setup from day one. A one-time purchase of solar, battery and core components, designed for your home and professionally installed.
- Own your system outright
- Installation included
- Optimisation available as an add-on
- Monitoring app available
Own your system outright
Optimisation available as an add-on
Most popularFixed-price subscription
Access solar without the upfront cost. A monthly model that bundles installation, system access and continuous optimisation into one predictable price.
- No upfront cost
- Fixed monthly price
- Installation included
- Optimisation included
- Monitoring app included
I have solarBoost your system
Earn more by making your existing setup smarter. Connect your solar and battery so energy is used, stored and exported at the moments it's worth the most.
- Must own or purchase battery storage
- No installation cost
- Monthly subscription
- Optimisation as a core feature
- Monitoring app included
See all the details, side by side.
Everything the three services include, so you can weigh ownership against flexibility.
| Feature | Buy | Subscription | Boost |
|---|---|---|---|
| Upfront cost | One-time | None | None |
| Own the hardware | Yes | Leased | Your existing kit |
| Installation included | Yes | Yes | Not required |
| Battery storage | Optional | Optional | Required |
| Optimisation network | Add-on | Included | Core feature |
| Monitoring app | Available | Included | Included |
| Grid earnings share | With optimisation | Included | Included |
| Best for | Long-term owners | Zero-hassle access | Existing solar owners |
Hardware is only half the story.
Panels generate. Batteries store. But value is created in the timing — charging when power is cheap, exporting when it's scarce, and coordinating thousands of homes so the grid pays for the flexibility.
That coordination layer is what turns unused energy into measurable earnings, and it's included in every optimised 1Sun service.
How the network works
Not sure which path is yours?
Enter your postcode and we'll match your home to the right service based on your roof, your usage and whether you already have solar.