Welcome to Sinvesta Solar Investment
your trusted partner in smart, sustainable energy solutions for homes and businesses.
Our Story
Our Story: From Vision to Clean Energy Leader
Founded in 2016 by Dr. Phong Vo, Sinvesta Solar (Solar Investment Australia Pty Ltd) began with a mission to make renewable energy simple, affordable, and accessible to every Australian household. Starting in Top Ryde with just a three-person team, the company has grown into a trusted solar provider across Sydney and NSW, offering residential and commercial solar systems, battery storage, and EV charging. By partnering with leading brands like Tesla, Jinko, and Fronius, Sinvesta ensures every customer enjoys reliable energy solutions built to last.
9
2300
Satisfied clients around the Australia
2500
Project completed in Sydney
Our Process
Step-by-Step customer journey
1. Consultation & Assessment
Share your electricity bills and energy goals — we’ll design the most cost-effective solar solution for you.
2.Quote & Finance Options
Receive a tailored quote with flexible payment or finance options to suit your budget.
3. Installation & Support
Our expert team installs your system quickly and provides ongoing support for lasting performance
The Goal
Our Mission
To make clean energy simple, affordable, and accessible for every Australian home and business by delivering high-quality solar, battery storage, and EV charging solutions backed by trusted brands and expert service.
The Outlook
Our Vission
To be a leading force in Australia’s renewable energy future — empowering communities with sustainable, reliable, and cost-effective energy solutions while driving the transition to a cleaner planet.
Solar & Battery Rebates in NSW
Rebate
Federal Solar Rebate (STCs): Save 25–33% (up to ~$3,000) on new solar panels.
NSW Battery Rebate (PDRS): Get $1,600–$2,400 off batteries, plus up to $400 extra if connected to a VPP.
Federal Battery Rebate (2025): From July 2025, up to $7,000 back on approved home batteries.
Virtual Power Plant (VPP): Earn extra income by sharing stored power with the grid.
Feed-in Tariffs (FiTs): Get 5–12c/kWh credits for excess solar sent to the grid.
Extra Support: Some councils and low-income rebates provide extra savings.
Ready to make the smart choice for your home?
Contact us today to schedule a consultation or to learn more about our services.