Repairs at full power

April 12, 2024


The Heliostoik Team in the Netherlands has been very busy for the last year and a half by taken care of a broader aspect of Maintenance: Big repairs



Due to the unfortunate events of very frequent thefts of cables in many PV parks all over the Netherlands, we have been asked by both our current Customers as well by New ones to help with bringing the park back to maximum production after a theft incident, or for retrofits.


We are proud of our Team for putting in the hard work, very often in less than ideal Weather Conditions, in order to make #solar deliver at maximum capacity as soon as possible to the houses all over the country!


Here are some impressive numbers that our teams have achieved up to now and the fun keeps going:




- Up to 200 km of new string cable has been pulled


- Up to 3km of trenches have been excavated


- Up to 7000 DC connectors have been installed


- Up to 300 pages of reports have been created




And that is not all, we have performed also many many countless measurements for commissioning in both repaired installations as well as new ones.


Do you need help with a repair? Do not hesitate to contact us!






#solarparks#reparatitions#O&M#Netherlands#Germany#greenenergy


By looka_production_148759550 May 20, 2025
Heliostoik, a specialist in solar operations and maintenance (O&M), is proud to announce its official entry into the Romanian market. As the region experiences rapid growth in renewable energy investments, Heliostoik brings a new level of quality, responsiveness, and field-proven expertise to the table. Why Romania? Romania stands at a pivotal point in its renewable energy journey. With ambitious EU climate targets and a surge in solar project development, asset owners need dependable O&M partners who can deliver long-term performance and value. Heliostoik is here to meet that demand. Powered by Local Expertise Our expansion is built on the strength of our dedicated local team —professionals with deep experience in solar asset management, maintenance, troubleshooting, and field service operations across Romania. Combining international best practices with regional know-how, Heliostoik is uniquely positioned to serve both utility-scale and C&I (Commercial & Industrial) projects. What We Offer Preventive & Corrective Maintenance Performance Optimization Technical Inspections & Reporting Troubleshooting & Emergency Response Vegetation Management (including grass cutting) Whether you operate 500 kW or 50 MW, we tailor our services to fit your needs. Let’s Talk Are you a solar asset owner, EPC, or investor in Romania? Reach out to our team to see how Heliostoik can help maximize the performance and longevity of your PV portfolio. 📩 Contact us!
By looka_production_148759550 April 24, 2025
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April 15, 2025
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 preventive maintenance, we always find something that could have become a problem: ✅ Modules with cracked glass —they might seem harmless now, but over time they lead to Riso faults and energy losses. ✅ Rodent activity —small spaces that look innocent today can be entry points tomorrow, damaging cables and components. ✅ Worn-out sealings —humidity finds its way in, leading to corrosion, insulation faults, and long-term damage. These issues don’t appear on your monitoring dashboard— until it’s too late . With a solid Preventive Maintenance program, we find and fix these early. That means higher uptime , fewer faults , and more energy generated —consistently. 🛠️ Preventive Maintenance Prevents Losses. And that’s not just a saying—it’s proven in every field visit we make. #solarpower #preventivemaintenance #solarO&M #yieldoptimization #energyefficiency #solarinvestment#solarmaintenance