Precision engineering is the foundation of maximum performance and a secure return on your investment.
Design and Engineering of Solar Energy Systems
aSun Energy, leveraging global software and strict adherence to international standards, provides specialized design and engineering services for all types of solar systems: On-Grid, Off-Grid, and hybrid systems. Our ultimate goal is to optimize energy yield, precisely control costs, and ensure a reliable return on investment (ROI) and long-term sustainability for your project.
Stages of System Design and Engineering
- 1. Site & Energy Audit: The design process begins with a comprehensive on-site evaluation. Our experts carefully analyze climatic conditions (solar irradiation, temperature, wind), energy consumption patterns, and site potential to determine the most accurate system capacity and optimal panel installation locations. This analysis forms the scientific foundation for all subsequent stages.
- 2. Optimal System Design: At this stage, using advanced simulation software (such as PVsyst, Helioscope, and PV SOL), the conceptual design is transformed into precise execution drawings. Our designs aim to maximize energy harvest, minimize losses, and optimize capital and implementation costs.
- 3. Component Selection: Based on the final design, the most suitable and reliable components (modules, inverters, mounting structures, and cables) are selected from reputable international or domestic brands. Our key criteria include high efficiency, durability under Iran’s climatic conditions, valid warranties, and full compatibility among all components.
- 4. Performance Simulation: Before implementation, the designed system undergoes detailed computer simulations to evaluate annual performance, monthly energy production, and efficiency under various conditions. These simulations provide a quantitative and reliable forecast of the project’s return on investment and profitability.
- 5. Compliance & Permitting: Our technical team ensures that all designs comply with the latest national regulations and international standards such as IEC. We also support and accompany you, as much as possible, throughout the process of obtaining the required permits from relevant authorities.



Risk Management in Large-Scale Solar Power Plant Projects
Risk management in large-scale solar power plant projects is a systematic and continuous process implemented in accordance with international standards (such as PMBOK and the guidelines of SolarPower Europe). At aSun Energy Faragir, this process is not treated merely as a theoretical requirement, but rather as a core pillar of success for megawatt-scale projects. Our approach is based on proactive risk identification, quantitative assessment, active mitigation, and real-time monitoring of risks to ensure project delivery on schedule, within the defined budget, and with guaranteed quality.