Prohoc
Battery energy storage made simple
From design integration to commissioning and beyond – we deliver your BESS project with industrial precision.
Table of Contents
The new rules of energy balance
The grid is changing fast. Battery energy storage systems bring the flexibility needed to keep pace with an energy system transformed by:
- Variable renewables increase volatility
- Grid inertia is disappearing
- Demand is growing quickly.
“In Finland, we already have hundreds of megawatts of battery capacity either in operation or under construction. We’re likely moving into the gigawatt range within the next three to five years.”
Antti Korpelainen, COO at Olana Energy
We take the weight off your shoulders
BESS is a smart, profitable investment – as long as you have a partner who supports you. Our lean project delivery model offers you:
- Fast mobilisation
We can ramp up a project team quickly, even on short notice.
- Industrial precision combined with construction know-how
We combine expertise in complex energy systems with hands-on experience in civil works.
- Lean project management
We avoid unnecessary overhead and focus on what adds value.
- Proactive supplier coordination
We manage cross-border supply chains and push for accountability.
Our role is to make the complex simple for you so you can focus on your core.
The road to energy flexibility
We don’t design batteries – we make battery projects happen.
Whether it’s a full EPC package, a more flexible EPCM setup, or expertise hour-by-hour, we adapt to your needs. We work closely with subcontractors and battery providers to integrate your BESS project into a top-tier system.
- Project management
- Construction management
- Electrification
Choose a partner who dares to question
In emerging technologies, collaboration plays a vital role. It’s not just about following established plans – it’s about shaping them together.
“What stood out was the strong sense of ownership and pride in their work. Prohoc didn’t just deliver – they constantly looked for smarter ways to get things done. They questioned, improved, and brought fresh thinking across every part of the project.”
Antti Korpelainen, COO at Olana Energy
Quality is non-negotiable
We follow internationally certified project management and quality frameworks. Our team comes from industries like energy and oil & gas – where safety and quality are non-negotiable. It’s part of who we are.
Prohoc Pro tip for BESS developers
The market is heating up – and so are lead times. Order your batteries early. Almost as important: involve a partner like Prohoc from the start. We help secure the right contractors, avoid bottlenecks, and keep your schedule on track.
Prohoc services have been utilized in more than 500MW of BESS projects in Finland, EU and US.
BESS is a rather new kid on the block – we’re not.
Let’s talk
Prohoc can make your BESS project a success – fast, safely and on your terms.
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