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While most of the world sleeps, Heliostoik Group is hard at work ensuring solar systems run at their best. 🌞➡️🌙 Over the

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

Our Team has successfully performed the Hot Commissioning of the PV plant Doetinchem. All the Transformer Stations, inverters and strings

At Heliostoik Group, we are excited to announce an important upgrade to our Solar O&M offering in Hungary: professional grass

We are thrilled to announce that we have officially signed Service Partner Agreements with Sungrow Europe to provide services in

We are very proud to announce that another 2 of our technicians have successfully completed a High Voltage Switching course

The Heliostoik Team in the Netherlands has been very busy for the last year and a half by taken care

Dear wandering reader,  Did not hear or see anything from us? No worries, we are still alive! In fact, we