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Digital Solutions

Optivert – boost solar inverter efficiency

Protecting against overheating and maximising production by up to 20% using innovative real-time control technology.

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Increasing Energy Yield

Solar farm inverters often underperform on hot days due to overheating, resulting in decreased energy production. With the rise in annual average temperatures, overheating is becoming a persistent issue that affects consistent and controlled energy yields. Optivert is an intelligent temperature management system designed to identify and mitigate overheating risks, ensuring maximum performance.

 

 

Why Optivert?

Optivert steps up to the challenge, ensuring optimal renewable energy production even with challenging hot temperatures.

Provides stable and reliable production

Prevents Insulated Gate Bipolar Transistor (IGBT) module overheating, ensuring consistent inverter performance. Minimised disruptions lead to more reliable energy production across solar assets.

Increased energy yield

Boosts energy output by up to 20% on hot days, maximising efficiency and profitability. Maintains steady energy production ensuring uninterrupted service for overall increase in consistent yield.

Extended IGBT Lifespan

Reduces fatigue damage by up to 20 times, enhancing the durability and longevity of your inverters. Improve oversight and control of your investment.

How it works

Optivert is a real time software system that works in tandem with the RES Edge box or a virtual system that can be set up according to site specifics. Our team can provide additional details regarding the technical implementation particular to your needs. To learn more about how Optivert can help you improve performance of your solar assets, please contact us.

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Resources

Learn more about our projects

Hitting the right note in battery storage – how to avoid costly delays

Battery energy storage systems (BESS) are moving from niche investments to critical infrastructure. But while demand is rising fast and technology is advancing to match, a stubborn challenge frequently resurfaces – integration risk. Too often, the different components and subsystems of a storage project are brought together only in the…

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​CORTIR III International Blade Conference

Our team invite you to the CORTIR III International Blade Conference, a one-day event dedicated to innovation in wind turbine blade technology and maintenance strategies. Event date: 2 December 2025Time: 08:30 – 17:00Location: Thon Partner Hotel, Høje Taastrup, Denmark (approx. 30 km west of central Copenhagen, easily accessible from Copenhagen…

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RES appoints Bruce Hall as CEO of Digital Solutions

London, UK – 02 October 2025 – RES has appointed Bruce Hall as Chief Executive Officer of its Digital Solutions business, effective from 27 October 2025.  Based in the UK, Bruce will head RES’ global Digital Solutions strategy. His focus will be to strengthen and commercialise the company’s portfolio of…

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