Our expert industry knowledge and wide network of suppliers and financiers make Unisun Energy BV a strong partner for project development and installation. Our team can provide advice from early stage development up to the operational stage and beyond.


Our team can advise on the best approach to ensure project delivery in the most efficient and cost-effective way, maximising the return on investment.

  • Market research
  • Stakeholder management
  • Site visits
  • Yield analysis
  • Risk analysis
  • Due diligence
  • SPV formation
  • License application

The first stage of development involves a thorough analysis of the proposed site and feasibility studies in addition to a legal and financial review.  Once all of the project factors are positive, our team can proceed with detailed site layout and project design plans.

We work with Tier 1 suppliers to maximise yield and ensure reliable long term operations

With rigorous quality standards and ISO accreditation, Unisun Energy BV has a proven track record of working with local partners to deliver high quality solar projects.

  • Technical planning
  • Land preparation
  • Electrotechnical work
  • Project management
  • Materials storage and management
  • Project inspection and reporting
  • Operational connection
  • Mains connection

Unisun Energy BV’s subsidiary, Uper Energy BV, currently provides O&M services for more than 140MW of projects across Europe, including all of the projects delivered by Unisun Energy BV. Please visit their website to learn more or send an enquiry to our team today.

24/7 Monitoring

24/7 real-time monitoring, alarm management and reporting of all actions carried out from the control centre of Uper Energy BV in Rotterdam. Customers are provided with access to the customer portal to view performance indicators.  Standardized reporting is also provided with in-depth analysis on the system efficiency and availability.

Corrective and Predictive Maintenance

Uper Energy BV analyses all alarms from the monitoring system and responds immediately with a site visit or a remote intervention. O&M service technicians travel to site to repair or replace defective parts and to resolve malfunctions within the agreed intervention time. Annual inspections are also conducted on all components of the PV installation to ensure optimal performance.

Performance Guarantee

Uper Energy BV provides performance guarantees tailored for our clients, including performance ratio and energy production that underpins our quality of service.

Cleaning and Site Maintenance Services

Cleaning of the solar panels with specialised reverse osmosis water and periodic maintenance of vegetation on site.