26.4kW Solar System with 20kWh Battery Storage
A high-performance 26.4 kW solar system with 20 kWh of battery storage, built for efficient generation, plenty of storage and reliable backup — keeping power on through outages while cutting electricity bills.
At a glance
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Free, no-obligation quotes for homes across the ACT and NSW within 180 km of Canberra.
About this project
The system was designed for efficient generation, storage and backup on a three-phase home. Sixty Jinko Solar Tiger Neo panels feed a 20 kW Sungrow hybrid inverter, with a 20 kWh Sungrow battery storing the surplus for the evening.
Six lighting and six power circuits are backed up, with each phase’s load limited to 32 amps and four circuits on each backup phase. A three-phase smart meter manages the export limit and shows real-time energy use, and the switchboard work added a fireproof board, smoke alarm, HAGER changeover switch and DIN-rail enclosure for safety and compliance.
What we installed
- Solar panels
- 60 × Jinko Solar Tiger Neo (440 W)
- Battery
- Sungrow SBH200 — 20 kWh usable
- Inverter
- Sungrow SH20T three-phase hybrid (20 kW), AS/NZS 4777.2:2020 compliant
- Metering
- Sungrow three-phase smart energy meter for export limiting and real-time monitoring
- Backup
- 6 light and 6 power circuits; 32 A per phase; 4 circuits on each backup phase
- Safety
- Fireproof board, smoke alarm, HAGER changeover switch and DIN-rail enclosure
- Paperwork
- Certificate of Electrical Safety, grid connection application and retailer meter application
- Support
- 10-year workmanship warranty and local service from our ACT office
Your next step
Planning a large home system? Send us your bills and switchboard photos and we will design around your loads.
Locally owned in Mitchell, ACT since 2016 · SunWiz Awards 2026 Local Solar Hero (ACT)
