Solis vs AlphaESS Solar & Battery — Australia 2026
A side-by-side comparison of Solis and AlphaESS covering price range, specs, warranty, and who each system suits best. All data sourced from the Jousto product catalogue.
Brand overview
Solis
Budget-friendly entry into solar battery storage
Solis (Ginlong Technologies) is one of China's largest solar inverter exporters and a popular entry-level choice for Australian households wanting a battery bundle without stretching the budget. Their RHI hybrid inverter is SAA-approved and supports the Pylon battery range, with capacities up to 40.96kWh. Solis is single-phase only on the Jousto platform, making it best suited to smaller homes and standard residential connections.
Strengths
- Very competitive entry pricing — from ~$5,782
- Large battery range up to 40.96kWh
- SAA-approved inverter, reliable in Australian conditions
- 10-year inverter and battery warranty
- Simple setup and good app monitoring
AlphaESS
Compact all-in-one systems for space-limited installs
AlphaESS specialises in compact, all-in-one energy storage systems. Their SMILE series integrates inverter, battery management, and backup into a single wall-mounted unit — ideal for apartments, smaller homes, or installs where space is limited. AlphaESS bundles on Jousto are single-phase and backup-capable, with a 5kW inverter and up to 20kWh of storage.
Strengths
- All-in-one design — minimal wall space and easy install
- Backup-capable on all units
- Affordable entry price from ~$6,696
- Simple, clean app monitoring
- 10-year warranty
Things to consider
- Single-phase only — not suitable for three-phase properties
- Backup capability not standard on all models
- Brand recognition lower than Sungrow, Fronius, or GoodWe
- Limited inverter size (5kW only)
Best for
Budget-conscious buyers on single-phase connections who want storage capacity without paying for a premium brand name.
Things to consider
- Single-phase only
- Limited to 5kW inverter and 20kWh battery
- Smaller product range than Sungrow or GoodWe
- Less common in the Australian market
Best for
Apartments, townhouses, or smaller homes wanting a neat, compact system with backup protection and solid warranty support.
Specification comparison
Solis in Australia
Solis has Australian distribution through multiple CEC-registered channels. Local warranty support available.
AlphaESS in Australia
AlphaESS has Australian distribution through selected SAA-approved installers.
Frequently asked questions
What is the price difference between Solis and AlphaESS?
Solis bundles on Jousto range from $5,782 to $18,090 inc GST. AlphaESS ranges from $6,696 to $9,529 inc GST. Solis has the lower entry price, though final pricing depends on system size and installation complexity.
Which brand offers more battery storage options?
Solis offers 4 battery capacity options (10.24–40.96kWh), giving more flexibility to match storage to your actual daily usage. AlphaESS offers 4 options.
Do both brands support backup power during blackouts?
Solis does not include backup capability as standard. AlphaESS also supports backup on all bundles.
Which is better for a three-phase property?
Neither brand supports three-phase on the Jousto platform.
What warranties do these systems carry?
Both Solis and AlphaESS carry 10-year inverter and 10-year battery warranties on all Jousto bundles. Ensure your installer registers the product at installation to activate the warranty.
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