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SolrX

]

Belgrade Helios Park is being developed as a large‑scale, Tier‑III‑ready green data campus powered directly by its own on‑site solar generation

SolrX is the infrastructure platform behind this project, combining utility‑scale photovoltaic generation with freehold land and a private‑wire layout to create a single, bankable asset for energy and compute at the edge of the EU.

Trusted by100+ global companies

[

SolrX

]

Belgrade Helios Park is being developed as a large‑scale, Tier‑III‑ready green data campus powered directly by its own on‑site solar generation

SolrX is the infrastructure platform behind this project, combining utility‑scale photovoltaic generation with freehold land and a private‑wire layout to create a single, bankable asset for energy and compute at the edge of the EU.

Trusted by100+ global companies

[

SolrX

]

Belgrade Helios Park is being developed as a large‑scale, Tier‑III‑ready green data campus powered directly by its own on‑site solar generation

SolrX is the infrastructure platform behind this project, combining utility‑scale photovoltaic generation with freehold land and a private‑wire layout to create a single, bankable asset for energy and compute at the edge of the EU.

Trusted by100+ global companies

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our process

]

Phased Development, Institutional Discipline

SolrX follows a clear lifecycle: pilot capacity to secure and test the site, scaled solar build‑out once performance is proven, and optional co‑development of a data campus only when long‑term offtake and partner depth justify it.

Rooftop solar panel array in bright sunlight

solar energy

Aerial view of a hydroelectric dam spanning a turquoise river surrounded by dense forest and winding roads

applied energy

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Grid‑aware solar

Warehouse

Hyperscale compute

Distribution center surrounded by empty parking spaces and autumn trees

data campus

Man carrying a package outside a building

Clean power – Digital infrastructure

Partner with SolrX to solve your most complex operational challenges.

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High‑Density Compute, Powered Cleanly

We give AI and cloud workloads access to dedicated, low‑carbon power next to where they run, reducing exposure to congested grids and volatile wholesale prices.

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High‑Density Compute, Powered Cleanly

We give AI and cloud workloads access to dedicated, low‑carbon power next to where they run, reducing exposure to congested grids and volatile wholesale prices.

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Institutional‑Grade Solar

We design the solar platform to withstand IC scrutiny, with transparent assumptions, documented grid strategy, and a structure that can be held in core and core‑plus portfolios. ​

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Institutional‑Grade Solar

We design the solar platform to withstand IC scrutiny, with transparent assumptions, documented grid strategy, and a structure that can be held in core and core‑plus portfolios. ​

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Behind‑the‑Meter Economics

Private‑wire connections allow data‑center partners to bypass transmission queues and charges, locking in predictable, below‑market delivered energy costs.

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Behind‑the‑Meter Economics

Private‑wire connections allow data‑center partners to bypass transmission queues and charges, locking in predictable, below‑market delivered energy costs.

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Serbia’s Strategic Advantage

Located in a digitally ambitious, cost‑competitive power market at the crossroads of Western Europe and the Middle East, our campus benefits from state‑backed data‑center initiatives and a growing ecosystem of global tech players.

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Serbia’s Strategic Advantage

Located in a digitally ambitious, cost‑competitive power market at the crossroads of Western Europe and the Middle East, our campus benefits from state‑backed data‑center initiatives and a growing ecosystem of global tech players.

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customer reviews

]

"Our operations team chose SolrX because it treats energy as infrastructure, not a commodity—tying grid reality, permits, and uptime into one coherent plan. For us, that means we can scale compute in Serbia with confidence that the power story will stand up in front of our board and our regulators."

Avatar

Anna

Global Cloud & AI Platform

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

lisa hammond

director of operations

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

Avatar

lucas roth

founder & ceo

[

customer reviews

]

"Our operations team chose SolrX because it treats energy as infrastructure, not a commodity—tying grid reality, permits, and uptime into one coherent plan. For us, that means we can scale compute in Serbia with confidence that the power story will stand up in front of our board and our regulators."

Avatar

Anna

Global Cloud & AI Platform

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

lisa hammond

director of operations

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

Avatar

lucas roth

founder & ceo

[

customer reviews

]

"Our operations team chose SolrX because it treats energy as infrastructure, not a commodity—tying grid reality, permits, and uptime into one coherent plan. For us, that means we can scale compute in Serbia with confidence that the power story will stand up in front of our board and our regulators."

Avatar

Anna

Global Cloud & AI Platform

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

lisa hammond

director of operations

“We came to them with a complex logistics challenge. Not only did they understand it faster than anyone else, they built a solution that’s saving us time, money, and emissions—every single day.”

Avatar

lucas roth

founder & ceo

[

our purpose

]

To turn Serbia’s best solar and connectivity sites into long‑term, contractable power and land platforms for the next generation of data and AI infrastructure.

Modern glass building reflected in angled grid lines

Solar Platform Architecture

A utility‑scale solar backbone engineered for digital‑age demand

Strategically located photovoltaic fields designed around grid constraints and private‑wire routing options.

Standardized, Tier‑1 components and O&M frameworks built for multi‑decade operation and institutional asset management.

A phased construction plan that de‑risks capital deployment and provides real production data before major expansion.

Warehouse staff

Green Data Campus Model

A land‑and‑power platform for hyperscalers, colocation, and HPC

Flexible structures ranging from simple “land + power” leases to deeper co‑development of data‑center shells and M&E.

Direct‑wire concepts that let partners meet renewable and carbon‑free energy targets with visible, additional solar capacity.

ScalaA Serbia‑based location strategy that balances latency, cost, and regulatory openness to both Western and Gulf technology partners.ble energy planning for growing distribution networks

“What felt almost impossible six months ago is now running like clockwork thanks to SolrX.”

Avatar

mark rowland

director

Lower Delivered Power Costs vs. standard industrial tariffs

30%

Lower Delivered Power Costs vs. standard industrial tariffs

30%

Lower Delivered Power Costs vs. standard industrial tariffs

30%

Faster ESG Compliance with dedicated renewables

5x

Faster ESG Compliance with dedicated renewables

5x

Faster ESG Compliance with dedicated renewables

5x

Procurement Experience Tier-1 hardware supply chain

$1BN+

Procurement Experience Tier-1 hardware supply chain

$1BN+

Procurement Experience Tier-1 hardware supply chain

$1BN+