While I'm not a Solar Project Developer, I can provide a hypothetical example of a unique problem that could be encountered during the planning phase and a potential solution: Problem: It was in the planning phase of a solar project that it became evident that there were serious shading problems on site due to nearby buildings, resulting in low energy production estimates. This shade, however, may compromise the financial viability of a project and ruin its sustainability objectives. Solution: In order to overcome this obstacle, the project team used sophisticated solar modeling software and performed a comprehensive shading analysis. They used 3D mapping technology to pinpoint the exact locations and times of shading. Using this information, the project layout was modified and solar panels were placed in such a way to reduce shading effect that helped maximize energy production. Moreover, the team investigated novel approaches including bifacial solar panels that could harvest light from both sides hence lessening shade impact partially. This holistic approach not only enhanced the performance of this project but also demonstrated a willingness to overcome environmental barriers and find environmentally friendly solutions for alternative energy sources.