Heliostoik Strengthens Its Presence in Germany with New Rooftop Solar O&M Contract in Duisburg
Heliostoik Groupe is pleased to announce the award of a new Operations and Maintenance (O&M) contract for a rooftop solar […]
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Heliostoik Group Strengthens Its Presence in Germany with Three New O&M Projects
Heliostoik Group is proud to announce the signing of three operations and maintenance (O&M) contracts with GreenCells Group, marking a
Heliostoik BV Achieves ISO 9001 and ISO 14001 Certification with Zero Nonconformities
We are proud to announce that Heliostoik BV, the operational company of Heliostoik Group in the Netherlands, has successfully achieved
Strengthening Grid Safety and Compliance – Our New High Voltage Certifications in NL & DE
As the energy transition accelerates across Europe, the safe operation of high‑voltage (HV) electrical infrastructure becomes more critical than ever.
Heliostoik extends O&M service contracts for solar parks in Enschede and Voorst
We are excited to share some great news: after three successful years of operating and maintaining the solar parks in Enschede
New Partnership and projects Announcement!
We’re excited to share that Heliostoik has officially signed an Operations & Maintenance agreement with EDPR for the Doetinchem and Lochem 3 PV plants in the Netherlands! 🇳🇱🌱
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Heliostoik Expands into Romania with a Veteran Local Team
Heliostoik, a specialist in solar operations and maintenance (O&M), is proud to announce its official entry into the Romanian market.
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Night Repairs, Maximum Results – The Heliostoik Way
While most of the world sleeps, Heliostoik Group is hard at work ensuring solar systems run at their best. 🌞➡️🌙 Over the
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Preventive Maintenance in Solar Parks: Why It Matters More Than You Think
Preventive Maintenance isn’t just a box to tick—it’s a strategy that saves real kWh and prevents costly surprises. Every time we carry out
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Hot Commissioning Doetinchem finished!
Our Team has successfully performed the Hot Commissioning of the PV plant Doetinchem. All the Transformer Stations, inverters and strings