Save money from day one with solar that’s simple and built to last.

Power Your Home with the Leading Solar Installer in Sydney

Affordable Prices

Quality gardening and landscaping services at competitive, fair rates.

Expert Team

Skilled professionals dedicated to crafting stunning outdoor spaces.

Sustainable Practices

Eco-friendly solutions that enhance beauty and protect nature.

Customer Focus

Prioritizing client satisfaction with personalized, attentive service.

About us

The most reliable and cost-effective solar energy solutions

“Sinvesta Solar (Solar Investment Australia Pty Ltd), founded in 2016 and headquartered in Kings Langley, NSW, is a solar solutions provider specializing in residential and commercial solar systems, battery storage, EV charging, and electrical upgrades.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.

Our Services

Comprehensive Solar & Clean Energy Systems

Residential Solar Installations

Lower your energy bills and power your home sustainably with custom-designed solar systems built to last.

Commercial Solar Installations

Boost your business efficiency with large-scale solar solutions that cut costs and showcase your commitment to sustainability

Battery Storage Systems

Store excess solar power with advanced battery systems, giving you reliable energy day and night.

EV Charger Installations

Charge your electric vehicle conveniently at home or work with fast, efficient EV charging solutions.

Why Us

Our Commitment to Excellence

Expertise & Experience

With years of industry experience, our skilled team brings unparalleled knowledge and creativity to every project.

Customized Solutions

We tailor our services to meet your unique needs and vision, ensuring each outdoor space reflects your personal style.

High-Quality Products

We partner with leading brands like Tesla, Fronius, Sungrow, and Jinko to ensure long-lasting performance.

Our Projects

Our Stunning Projects

Honest Reviews from our Customers

“I just had 10kW solar panels installed yesterday. Phong and his team did an amazing job. Workmanship was exceptional. Not a single tile was broken. The job was completed within 4 hours. Phong made the whole experience easy. Everything was explained in details. The entire process from our initial call to the installation took less than 2 weeks. He’s incredibly professional and knowledgeable in this field. Thanks for your outstanding service and pricing. I highly recommend Solar Investment Australia to anyone opting for solar.”

“Got my solar panels and battery installed today, everything runs smoothly. Phong has been extremely helpful, instantly answered all my questions make it so easy to pick the right system for myself. Highly recommended.”The team at Earthly Elegance totally transformed our backyard into a stunning oasis. Their attention to detail and creativity exceeded our expectations!”