Thinking about adding a solar battery to your home or property in the Northern Rivers? With blackout risks rising, electricity bills climbing, and the new Federal Battery Rebate now available, 2025 is the perfect time to take action.
More locals are switching to solar battery storage to stay powered during outages, reduce grid reliance, and take advantage of this limited-time rebate—offering thousands back on eligible battery installations.
But with so many options on the market, which battery is the right fit for your home?
At Rainbow Power Company in Nimbin, we’ve helped power thousands of homes across the Northern Rivers. Whether you’re connected to the grid or completely off-grid, we’ve got battery solutions to suit your setup, usage, and location. Here are the top systems we recommend in 2025.
Sungrow SBR Battery
Smart Storage at a Sensible Price
Type: Modular (with hybrid inverter) | Capacity: 9.6–25.6 kWh
Ideal for: Everyday energy storage, grid-connected homes, and blackout protection
The Sungrow SBR is a great option for Northern Rivers households looking to add solar storage without breaking the bank. Paired with a Sungrow hybrid inverter, this system offers excellent efficiency, smooth solar integration, and backup support when you need it most.
Why it’s popular in our region:
- Eligible for the Federal Battery Rebate
- Modular and stackable design
- Easy expansion if your needs grow
- Strong performance and reliability
Sigenergy SigenStor
Flexible All-in-One Solar + Battery + EV Charging
Type: Hybrid All-in-One | Capacity: Modular from 5 kWh per unit
Ideal for: Homes wanting an all-in-one solar, battery, and EV-ready solution.
The Sigenergy SigenStor is one of the most exciting new battery systems on the market. Their SigenStor combines a hybrid inverter, solar battery, EV charger, and energy management system—all in one sleek unit. It’s smart, stackable, and VPP-ready.
More on the Sigenergy SigenStor
Why Northern Rivers homes love it:
- Built-in inverter + EV charger
- Expandable battery storage
- App-based monitoring and control
- Great for grid-connected homes with future EV plans
Tesla Powerwall 3
Sleek, Powerful, and Reliable
Type: AC-Coupled (All-in-One) | Capacity: ~13.5 kWh
Ideal for: Full-home backup and tech-forward homes
The Tesla Powerwall 3 remains a favourite in the Northern Rivers for its compact design, intelligent features, and reliable backup during storms or blackouts. It’s perfect for homeowners who want to set and forget, with automatic switchover when the grid goes down.
Why it works here:
- Seamless blackout protection
- Pairs easily with existing solar
- Advanced app control and insights
- Quiet, low-profile installation
ZYC Batteries
Tough Off-Grid Storage
Type: LFP Off-Grid | Capacity: Varies
Ideal for: Large rural homes or high-use off-grid properties
ZYC is a trusted battery brand for off-grid applications, particularly where high capacity and long service life are essential. Perfect for those needing reliable daily storage in remote or weather-exposed areas.
Why it’s a great fit:
- Durable lithium iron phosphate chemistry
- Long cycle life for regular deep discharge
- Great for solar + generator setups
- Built to handle the Northern Rivers climate
Pylontech Pelio
Space-Saving Off-Grid Power
Type: Modular Rack-Based | Capacity: ~10.65 kWh per unit
Ideal for: Compact off-grid homes, cabins, or energy upgrades
If space is at a premium, the Pylontech Pelio is a great off-grid battery option. Its compact form factor and modular design make it ideal for smaller properties or those wanting to upgrade an older lead-acid system.
Why it’s popular here:
- Small footprint with big performance
- Expandable as your needs grow
- Works with off-grid inverters like Deye
- Great for sheds, tiny homes or energy-conscious homes
Why Now Is the Best Time to Install a Battery
The Federal Battery Rebate is now live and offering significant savings for eligible homeowners—but spots are limited, and demand is building quickly. For many homes in the Northern Rivers, this rebate makes high-quality solar batteries more affordable than ever.
Quick Comparison
| Battery | Best For | Capacity Range | Backup Support | Key Feature |
|---|---|---|---|---|
| Sungrow SBR | Everyday solar users | 9.6–25.6 kWh | Yes | Reliable, stackable, and rebate-ready |
| Sigenergy SigenStor | EV-ready smart energy homes | 5–40 kWh+ | Yes | All-in-one hybrid with EV charger |
| Tesla Powerwall 3 | Whole-home backup, grid-connected | ~13.5 kWh | Yes | Premium design and seamless backup |
| ZYC | High-capacity off-grid setups | Varies | Yes | Long lifespan and remote reliability |
| Pylontech Pelio | Compact off-grid living | ~10.65 kWh+ | Yes | Scalable, efficient and space-saving |
Not Sure Which One to Choose?
At Rainbow Power Company, we’ve been designing and installing solar battery systems for over 35 years—so we know what works in the Northern Rivers. Whether you’re after blackout protection, energy savings, or complete off-grid independence, we’ll help you find the right battery for your home and goals.
We’ll also walk you through Federal Battery Rebate eligibility, how much you could save, and how to get started.
Ready to Get Started?
Contact Rainbow Power Company today for expert battery advice, rebate support, and a system designed for your Northern Rivers lifestyle.