Large-scale
safe energy
We are a Polish manufacturer of large-scale energy storage systems equipped with an advanced cooling system and fire protection, ensuring the highest level of safety in their class.
20 years R&D
in the field of energy storage. An integral part of Corab,
a leader in the production of PV structures with 35 years of experience in the renewable energy sector.
and full data transparency.
The system operates without the cloud and uses encrypted data transmission, thereby enhancing cybersecurity.
Polish EMS
Corabes was established based on the expertise of Corab S.A. and the teams at MySOFT sp. z o.o. and Commener sp. z o.o., and is part of the MS Galleon Group.
Corabes energy storage systems are 100% manufactured in Poland. Our goal is to maintain safety standards in accordance with EU regulations.
Manufactured
in Poland
Backbone
Business based on experience
Energy storage systems tailored to your business
The containers can be connected to each other to adjust the capacity to your specific needs.
C-Box
Mega Box
Power Box
Container-based energy storage systems designed for large-scale solutions with a flexible capacity of 4–6.68 MWh per container
Energy storage systems with a capacity of 0.256–0.5 MWh designed for the commercial and industrial markets
Systems designed for large-scale solutions with a flexible capacity range of 1–3 MWh per container
Energy storage systems with the highest capacity on the market
Take a look inside the Mega Box
Technological Advantages of Corabes
The certification of modules guarantees the highest quality. It reduces risk and enables rapid diagnostics and monitoring of the battery throughout its entire service life. Laser cell bonding technology results in lower heat loss—approximately 20%.
Thanks to proprietary algorithms, the Corabes system is resistant to backdoor attacks. We ensure data sovereignty on a scale that exceeds industry standards. We have our own EMS—no transfer of confidential data to foreign data centers.
Corabes systems are not mass-produced—they are carefully tailored solutions crafted with attention to every detail. Our carefully selected, trusted component manufacturers ensure greater network safety and minimize risk.
The Corabes insulated container has a fire resistance rating of EI120/(REI120), providing two hours of protection for the battery system and its surroundings. A typical shipping container does not have an EI rating.
Even in the event of a failure of the bidirectional converter or the control system. Ability to disconnect the energy storage system under full load. Immediate disconnection of each DC string.
Aimed at the hottest parts of the module, rather than from below, where the module doesn’t get hot. We cool the module’s terminals, which are the areas most prone to overheating—thereby extending the battery’s lifespan.
Types of energy storage systems
Front-of-the-Meter Systems
Corabes’ large-scale energy storage systems, directly connected to the power grid, functioning as both market-based and system-level assets.
Regulatory System Services
Participation in the capacity market
Price arbitrage in the energy market
Combining multiple revenue streams
Technology and the business model must work together, which is why we have partnered with Ekovoltis to monetize revenue from energy storage systems.
Remember!
Behind-the-Meter
Systems
Installed in industrial plants and commercial facilities — designed to optimize costsand ensure energy security.
Energy storage from renewable energy sources and photovoltaics
Optimization of procurement and distribution costsReduction of contracted and reactive power
DSR services and power supply continuity assurance
A stable, scalable revenue model increases the predictability of investments.
ENERGA Operator
“The company has strong technical expertise,and carries out the work entrusted to it professionally”
PGE
Energia Odnawialna
“The company completed the electricity storage system on time and professionally”
TAURON Ekoenergia
“On time, in accordance with best engineering practices and the required quality standards”
Corabes team testimonials
A properly managed storage system reduces costs and generates revenue.
There is one condition: technology and the business model must work together. That is why, within the MS Galleon group, we have combined the expertise of Ekovoltis and Corabes to offer a comprehensive solution: from storage system construction to its day-to-day management and monetization.
Turn energy into revenue
Both companies operate as part of one of the largest private equity groupsin Central Europe
Ekovoltis is a Polish company operating in the market for trading electricity generated from renewable sources
A manufacturer of large-scale energy storage systems designed to comply with EU regulations
Optimization of energy procurement and distribution costs. Reduction of contracted and reactive power. Real savings visible from the very first month.
Ensuring uninterrupted power supply. Greater control over energy and protection of critical business processes.
Market share in power generation, price arbitrage, and regulatory services. A stable, scalable revenue model and the combination of monetization streams.
When managed properly, energy storage creates value. We provide comprehensive business support from day one.
Contact us, and we’ll prepare a storage solution and a stable, scalable revenue model that increases the predictability of your investment.
Why
Corabes × Ekovoltis?
Why
Corabes
×
Ekovoltis?
Contact
together with Corab
Corab Energy Storage Sp. z o.o., 14 Zbrowskiego Street, 26-609 Radom, entered in the Register of Entrepreneurs maintained by the District Court for Lublin East in Lublin, with its seat in Świdnik, 6th Commercial Division of the National Court Register. KRS No. 0000444475. Share capital: PLN 100,000.
YouTube Corabes
Take a tour of our factory!
