Fluence (Nispera) vs. Delfos

In a market that prizes real results, you need facts, not fluff. Are you juggling multiple tools and brittle integrations just to keep plants performing? You need one platform that unifies predictive analytics and artificial intelligence across wind, solar, hydro and BESS/storage assets.

O&M leaders comparing Delfos vs Fluence's (A Siemens and AES Company) Nispera want asset performance management that unifies monitoring, predictive analytics, event and alarm management, and energy-loss accounting. Below, we evaluate documented capabilities from both vendors to guide decisions for multi-asset portfolios.

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Trusted by the main global energy producers

Operational Depth

Fluence’s software stack spans APM (Nispera) and market bidding, emphasizing AI forecasting and automated bid optimization across markets. Delfos concentrates on day-to-day performance engineering: smart monitoring, failure prediction, and a detailed Energy Losses module that pinpoints recoverable generation at component level. This specialized operational focus helps O&M teams move from detection to action faster.

Curtailment Intelligence

Unlike Fluence's Nispera, Delfos stands out by offering curtailment intelligence, helping teams reduce avoidable losses and operate with hourly attributes. Besides, Delfos offers advanced monitoring, data analysis, and predictive maintenance solutions that empower energy producers to effectively manage curtailment, enhancing the sustainability and profitability of renewable energy assets.
The solution combines the power of the Delfos platform with a product dedicated to curtailment management. It is a radically different approach to dealing with frustrated generation: daily monitoring, automated analysis, and technically based corrective actions.

Failure Prediction & Predictive Maintenance

Fluence (Nispera) offers APM across renewables, supporting portfolios that include wind, solar, hydro, and battery assets. Delfos stands out by publishing documented failure-prediction results—e.g., main-bearing and yaw-gearbox predictions with months-ahead lead time—to reduce downtime and maintenance costs.

If you need clearer energy-loss accounting, predictive analytics, and disciplined event and alarm management, Delfos helps convert visibility into recovered MWh and shorter MTTR across technologies. Unify monitoring, analytics, and alarms with Delfos to standardize decisions for wind, solar, hydro, and storage and raise portfolio performance today.

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Experience the Delfos Difference Firsthand

Learn how Delfos extends beyond its competitors and talk to our technical team.

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Before, we spent an entire month evaluating the previous month. Today, we quickly have the generation analysis, with wind, associated losses, and performance.

Renova

Wind client

The O&M area now has Delfos as its main working tool. And the other areas—regulatory, financial, commercial—now use the data on a daily basis. It was a great revolution here.

Renova

Wind client

Delfos has strong know-how, a fast platform, quick responses, and a very eager team. We would recommend it to other investors.

Dost Enerji

Wind client

Thanks to Delfos, we were able to take action. If these issues had gone unnoticed, they could have caused much bigger losses. That’s why we trust Delfos: it monitors, follows, and feeds back to us.

Dost Enerji

Wind client

A reliable team, quick answers, and a platform that is easy to understand.

Dost Enerji

Wind client

Delfos treated us like partners from day one. Their team feels like an extension of ours. The tool is now fundamental to how we operate.

Finlight

Solar client

What we once saw as futuristic is now a daily reality.

Finlight

Solar client

I'm impressed with the Delfos platform. In a short time, it's boosted our team's efficiency in wind power management. We're solving problems faster, increasing power generation, and seeing better revenue. Managing all our assets has become much simpler and more efficient.

Alupar

Wind client

Delfos' Software Platform has become a vital part of our daily operations. Our team efficiently extracts information from various equipment and gains actionable insights, enabling us to proactively address failures

Essentia

Hydro client

Our company's technologies have revolutionized the renewable energy industry. With their smart, efficient, and predictable solutions, we have been able to achieve unprecedented success.

Axis

Solar client