Solar Providers

Streamline your processes and maximise the profitability of your solar PV portfolio

To maximise the returns of a solar PV portfolio, solar providers need complete visibility of the performance and operation of their installations.

Passiv is the market leader in monitoring solar PV portfolios. For over a decade, we have been a trusted partner in solar PV monitoring, management and Feed-in Tariff administration for domestic and commercial multi-site generators.

Our Smart Energy Platform provides the tools to get the most from your solar PV portfolio. Whether it’s tracking the individual or aggregated performance of your sites, managing the O&M of your portfolio or streamlining your Feed-in Tariff payments, the Passiv Smart Energy Platform can help improve your processes and maximise profitability.

The Passiv Smart Energy Platform allows you to monitor your solar PV portfolio, providing valuable insight into the performance and operation of your installations

Our modular platform includes:

Solar PV generation and carbon savings data

System monitoring, forecasting and performance reporting

O&M ticketing and fault management suite

Document storage and asset management functionality

Feed-in Tariff management with automated quarterly submissions

REGO certificate registration and submission

Woman looking at laptop screen
The market leading Feed-in Tariff licensee

Passiv provide Feed-in Tariff administration services via our sister company The company was set up to streamline and automate the Feed-in Tariff submission process.

The Passiv Smart Energy Platform provides owners of solar PV portfolios with an integrated and automated approach to the registration and ongoing management of their Feed-in Tariff payments. A real-time dashboard updates you on the status of your payments and our dedicated customer services team is on hand to resolve any problems. is the trusted Feed-in Tariff licensee for housing associations, installers, investment funds and global investment banks and provides this service for over 20,000 registered sites.

Improve your Feed-in Tariff returns by up to 10% with green energy certificates

In 2022, we launched our Passiv Go-REGO service. This unique service can improve your Feed-in Tariff returns by up to 10% by registering your sites for Renewable Energy Guarantees of Origin – green energy certificates that can be sold to energy suppliers. Passiv’s automated system for processing registrations and making annual submissions makes it possible to register small renewable installations for these certificates for the first time.

There has been a dramatic increase in REGO prices as a renewable energy supply becomes increasingly important for businesses and consumers. With prices for solar REGOs hitting a historic high of £7.15/MWh in February 2022, there’s never been a better time to think about switching your Feed-in Tariff provider and improving the returns of your solar portfolio.

In 2022, Passiv completed the sale of over 30,000 REGO certificates for our client, Fiera Infrastructure.

We’ve been working with Passiv as our Feed-In Tariff and O&M provider since 2017. Their new REGO service has helped add value within our domestic solar portfolio and will provide an additional source of revenue for the remainder of our Feed-In Tariff term. Passiv provide a professional, market-leading solar O&M management and Feed-in Tariff service and they have gone above and beyond to create value upside for our UK solar portfolio.”
Steve Disley, Vice President – Asset Management, Operations, Fiera Infrastructure

Case studies

Case Study: Solar Providers
The Passiv Go-REGO Service - increase your solar portfolio returns by up to 10%
Case Study: Solar Providers
The Passiv Go-REGO Service - increase your solar portfolio returns by up to 10%