Brands
Sigenergy SigenStor
Modular all-in-one solar, battery and EV charging, 5 to 100kWh and beyond.
The Sigenergy SigenStor is a sleek, modular all-in-one that combines solar inverter, battery and EV charging in a single stackable unit. Protec is a certified Sigenergy installer.
Start small and add modules as your needs grow, from 5kWh to 100kWh and beyond.
What’s included
- SigenStor supply and installation
- Modular 5 to 100kWh+ storage
- Built-in solar inverter
- Integrated EV charging option
- Whole-home backup
- Smart app monitoring
Why choose Protec
Licensed & Accredited
Fully licensed Victorian electrical contractor, REC 23984, CEC and SAA accredited.
One Local Team
One in-house team for the whole job, no subcontractors, serving the entire Peninsula.
5-Star Rated
130+ five-star reviews. We turn up on time, work clean and back every job.
Frequently asked questions
Can I expand it later?
Yes, SigenStor is fully modular, so you can add storage as you need.
Does it include EV charging?
Yes, EV charging can be integrated into the system.
Get a Sigenergy quote
Licensed, local and 5-star rated across the Mornington Peninsula.