About Us

About Us

Diagno Energy is a solar asset management platform that helps asset owners, PPA providers, O&M contractors, councils, schools, businesses and renewable energy teams monitor and improve the performance of their solar assets.

Founded in 2022, Diagno was created to make renewable asset performance easier to understand and optimise. We value user feedback and continuously improve the platform to better support our customers.

Solar systems can experience faults, communication issues, safety risks and hidden generation losses long after installation. Without clear visibility, these problems often go unnoticed.

That’s where Diagno helps.

Diagno Energy at a Glance

Since launching in 2022, Diagno Energy has grown into a solar asset management platform supporting organisations with clearer visibility across renewable energy portfolios.

300MWp+ Monitoring capacity

6,000+ Devices monitored

18+ Supported device brands

Turning Solar Data into Clear Action

A solar asset management platform should do more than show whether an inverter is online. It should help answer the questions that matter:

Is the system performing as expected?
Are there signs of underperformance?
Could a fault become a safety or financial risk?
Which issue should be addressed first?

Diagno helps translate complex system data into practical insights. This allows teams to prioritise maintenance, reduce unnecessary site visits, recover lost generation and better protect their renewable investments.

Powering Smarter Energy

We're ready to keep your assets performant and safe.

As a Sydney-based team, we've built close connections with asset owners, PPA providers, O&M contractors and anyone else who has something to do with operating a renewable energy asset.

Have a chat with us, meet the team and we'll show you how we've helped hundreds of organisations build a better energy portfolio.

Our Supported Devices

Get Started Today

We want to work with you.

Connect with Diagno to get real insight into what your assets are doing, how your systems are performing and whether you're meeting your sustainability goals.