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The platform for reliable, profitable utility-scale storage

Run utility-scale battery portfolios with shared data, clear workflows, and predictive performance across technical and commercial teams.

Scaling storage needs scalable operations

As battery portfolios grow, operational complexity increases. Forecasting becomes harder, data fragments across systems, and coordination between technical and commercial teams breaks down.

Without consistent workflows and shared data, operators risk inefficiencies, missed revenue opportunities, and avoidable operational issues.

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Bavaria’s largest battery in operation: The Immenstadt project

Discover insights from one of Bavaria’s largest battery storage projects. This blog article shows how reliable operations, seamless integration, and efficient onboarding create measurable impact for operators.

Focused solely on battery storage to deliver the best solutions

We focus exclusively on utility-scale battery storage. This focus allows us to design workflows, data models, and integrations that reflect the real operational and commercial requirements of battery systems.

From commissioning to daily operation and market participation, Cellect supports battery storage throughout its lifecycle.

Operate with solutions built only for large-scale battery storage—not adapted from other technologies.

Dedicated focus 

Rely on a team with decades of energy storage and renewable energy experience.

Deep expertise

Connect seamlessly with leading OEMs, analytics providers, and trading platforms to reduce friction and scale confidently.

Proven integrations

Use workflows shaped by 100+ operator interviews to support collaboration between technical and commercial teams in daily BESS operations.

User-centric design

Prepare your operations for automation and AI-driven decision support, ensuring scalability as the industry evolves.

Future readiness

A complete suite to operate and optimize your storage portfolios

Three products built on a shared foundation — connecting data, workflows, and decisions across your portfolio.

Run day-to-day battery operations on a shared, portfolio-level data foundation.  Recover up to 20% of unrealized revenue by improving availability tracking, performance transparency, and coordination across teams.

Your unified command center for utility-scale storage.

Centralize data for consistency, accuracy, and actionable insights across teams.  Reduce data onboarding and access effort by up to 70%, enabling faster collaboration between operators, traders, and asset owners

Manage battery data securely and at scale

Operate, dispatch, and trade with precision while connecting your portfolio across different trading and optimization partners.  Reduce integration effort by up to 80% when connecting or changing trading partners, while maintaining stable day-to-day operations.

Connect assets and trading partners without operational disruption

Designed to work with the tools and partners around your assets.

Trusted voices from the industry share their experience with Cellect

We are able to have operating conditions reflected in the ongoing optimization and trading process more accurately. It gives a high situation awareness and guides the way to find a plant schedule with maximum profits. I cannot emphasize enough how important this is for rendering flexible marketing services these days.

Serge Runge

We chose Cellect Energy's Asset Management Platform for its comprehensive approach to managing our BESS portfolio. The team's expertise and the platform's seamless integration via the Partner API were crucial to our decision.

Hermann Schweizer

Cellect has proven to be a reliable and knowledgeable partner from the first engagement until launch and beyond on a daily basis, supporting our life operations. Cellect simplifies communication and control tasks and accelerates the overall trading workflow. The integration of our battery assets with trading solutions is now straightforward.

Ingo Müller

Cellect's versatile platform and standardized API for remote control position them as an innovator in the industry. Being committed to advancing battery technology through a service-oriented model ensures the simplified management of complex assets, leading to reliable and profitable energy solutions for a sustainable future.

Anatol Lemke

Book a demo to see how Cellect fits your portfolio, tools, and operational setup.

Scale your battery storage operations efficiently. Start today

The platform for reliable, profitable utility-scale storage

Trusted by industry leaders

Scaling storage needs scalable operations

Outcomes you can measure

recovered revenue loss

workload through efficiency

saved in onboarding

Bavaria’s largest battery in operation: The Immenstadt project

Focused solely on battery storage to deliver the best solutions

A complete suite to operate and optimize your storage portfolios

Platform

Data Management

Control

Trusted by industry leaders

Trusted voices from the industry share their experience with Cellect

Certifications & awards

Scale your battery storage operations efficiently. Start today