develops 100% renewable projects
Our Core Services
Solar PV EPC, O&M, and performance-driven engineering
for commercial and industrial projects.
Solar PV EPC
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Engineering and design
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Procurement
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Construction management
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Commissioning
Operation & Maintenance
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Remote monitoring
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Preventive and corrective maintenance
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Testing and technical inspections
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Reporting and warranty management
Asset Intelligence
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Advanced data analytics
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AI-driven performance monitoring
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Automation-based analysis and reporting
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Continous performance optimization
Solar PV EPC
Engineering, procurement, and construction services for commercial and industrial solar PV projects, delivered with a focus on quality, safety, and long-term performance.
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Engineering and system design
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Procurement and supply chain management
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Construction management and site coordination
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Quality control and HSE management
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Testing and commissioning
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Documentation and handover
Operation & Maintenance
Comprehensive operation and maintenance services to ensure reliable performance, minimize downtime, and optimize long-term asset value.
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Monitoring and fault detection
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Preventive and corrective maintenance
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PV module cleaning
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Thermal inspections (IR)
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String I–V curve testing and insulation resistance tests
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Mechanical system checks and control
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Spare parts and asset management
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Troubleshooting, site inspections, and on-site intervention
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Warranty period management
Asset Intelligence
Advanced data-driven analysis and performance validation services to assess plant behavior, identify losses, and support informed operational and investment decisions.
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Plant's data analysis and validation
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Performance ratio (PR) and yield assessment
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Expected vs actual generation analysis
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Loss analysis and root cause identification
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Independent performance verification
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AI-assisted performance analytics and anomaly detection
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Data-driven reporting and technical insights
How We Work
A structured and transparent approach to deliver reliable solar PV services.
Technical assessment
Evaluation of plant design, performance, and operating conditions.
Data-driven analysis
Use of validated data and engineering methods to identify issues.
Transparent reporting
Clear, structured reporting with actionable technical insights.
Independent approach
Objective evaluation focused on long-term asset performance.
Standards & Compliance
All activities are executed in accordance with internationally recognized standards and certified management systems.
9001:2015
Quality Management
System
14001:2015
Environmental Management System
45001:2018
Occupational Health and Safety
Management System
Contact
Get in touch for your renewable energy project requirements.
Dev Marmara Teknoloji Enerji A.Ş.
Email: info@devmarmara.com
Phone: +90 212 355 61 86
Address: Büyükdere cad. No:195 K:5 Levent 34394, Şişli, İstanbul, TURKEY