Introduction
If you’ve started comparing solar batteries for your home, there’s a good chance two names keep coming up: Sungrow and GoodWe. Both brands are major inverter manufacturers, both have Clean Energy Council–approved batteries eligible for rebates, and both sit within our recommended list of batteries for Australian homes.
Quick Comparison Snapshot
| Feature | Sungrow SBR Battery | GoodWe Lynx Battery |
|---|---|---|
| Scalability | 9.6 – 102.4 kWh (modular blocks) | 5 kWh per unit, up to 150+ kWh |
| Backup Capability | Can do Whole House BackUp | BackUp on Dedicated Circuits Only |
| App & Smart Features | Basic iSolarCloud app | SEMS Portal functional but less polished |
| Outdoor Rating | IP55 across the range | IP55–IP65 (outdoor-rated models available) |
| Warranty | 10 years, strong AU support | 10 years, extendable to 15 on some models |
| Strengths | Reliable, highly scalable, strong brand | Affordable, scalable, seamless GoodWe pairing |
| Weaknesses | App features limited, floor-mount only | Limited third-party compatibility, app basic |
Sungrow at a Glance
- What it is: A modular, stackable LFP battery designed for Australian homes.
- Strengths:
- Scales up to 102.4 kWh, one of the largest modular ranges in Australia.
- 100% usable capacity and plug-and-play installation.
- Backed by Sungrow’s 10+ years of local presence and strong installer network.
- Weaknesses:
- App features are basic.
- No wall-mount option — floor-mounted only.
- Backup capability requires Sungrow hybrid inverter.
- Score from our full review: 80%
GoodWe at a Glance
- What it is: A modular battery range (Lynx series) that integrates seamlessly with GoodWe inverters.
- Strengths:
- Strong scalability, from 5 kWh to over 100 kWh.
- Competitive pricing and solid value for money.
- Outdoor-rated models (IP55 and IP65).
- Weaknesses:
- App interface is functional but less refined.
- Works best with GoodWe inverters; limited third-party compatibility.
- Backup performance varies by model and setup.
- Score from our full review: 78%
Head-to-Head Comparison
1. Performance & Scalability
Both brands offer modular systems, but Sungrow maxes out at 102.4 kWh, while GoodWe’s Lynx U G3 can scale even higher for commercial-style setups. For most homes, either option provides more than enough capacity.
2. Backup & Compatibility
Sungrow batteries provide backup only when paired with Sungrow hybrid inverters. GoodWe supports backup too, but depending on the model and configuration, additional hardware may be needed.
3. App & Smart Features
Neither brand is a leader here. Sungrow’s iSolarCloud app is straightforward but limited. GoodWe’s SEMS Portal is also functional but less polished compared to premium brands like Tesla or Enphase.
4. Installation & Support
Both systems are modular and designed for straightforward installation. Sungrow has one of the strongest installer networks in Australia, while GoodWe also maintains a local office and support centre.
5. Value for Money
Extra Value: Sungrow’s Inverter Trade-In Program
Which Should You Choose?
- Choose Sungrow if:
- You already have or plan to use a Sungrow inverter.
- You want a reliable, scalable battery with strong Australian support.
- You prefer long-term brand confidence over short-term savings.
- Choose GoodWe if:
- You already own a GoodWe inverter and want seamless integration.
- You’re looking for a more affordable entry into home storage.
- You value scalability and rebate eligibility but don’t mind a basic app.
Final Verdict: Sungrow vs GoodWe Batteries in 2025
- Sungrow is the safer long-term choice: strong local presence, proven reliability, and high scalability. It is often ranked among the top inverter brands in Australia, making it a confident pick for families who want dependable storage.
- GoodWe is the better budget choice: competitive pricing and seamless pairing with its own inverters, but with trade-offs in app experience and third-party flexibility. GoodWe inverters and batteries are considered reliable, especially for cost-conscious buyers.
For most Australian homeowners, Sungrow edges ahead as the better all-rounder, but if price is your top priority and you already own a GoodWe inverter, GoodWe is a practical alternative.
