Rooftop Solar Implementation Checklist: From Project Preparation to Operation

Introduction

This checklist, derived from the Asian Development Bank's "Handbook for Rooftop Solar Development in Asia," serves as a guide for consultants, Rooftop Solar (RTS) project developers, and others engaged in the process of RTS development. Maintaining the handbook's original structure, this checklist provides a condensed overview of each chapter in a checklist format. Most of the checklist items are presented in "Yes/No" questions format, allowing readers to easily mark their progress and move forward to the next task.

Each RTS project follows the at least five project phases (reflected in each chapter):

1. Project Preparation. The foundation of a successful rooftop solar project lies in meticulous project preparation (a.k.a. pre-feasibility). This chapter delves into the site assessment, legal and regulatory considerations, permits and licensing, and financing options, providing stakeholders with a robust framework to ensure the project's viability and sustainability.
2. System Design. A well-designed rooftop solar PV system is essential for optimal energy generation and long-term viability. This chapter takes an in-depth exploration of the components of a rooftop solar PV system, site characterization, solar resource assessment, shading analysis, array configuration, module selection, mounting system design, inverter selection, wiring design, system performance assessment, and the critical due diligence process.
3. Procurement. Navigating the procurement process effectively is pivotal to realizing a successful rooftop solar project. From preparing bidding documents to evaluating bids and contracting, this chapter offers valuable insights into conducting a transparent, efficient, and legally sound procurement process.
4. Implementation. The successful implementation of a rooftop solar project demands meticulous planning and execution. This chapter provides a roadmap for equipment acquisition, permit acquisition, ensuring safety during installation, and thorough testing and commissioning to guarantee that the system operates at peak efficiency.
5. Operation and Maintenance. Post-installation, the longevity and efficiency of a rooftop solar PV system relies on consistent performance monitoring, cleaning, diagnostic testing, and preventative maintenance. This chapter underscores the significance of a proactive approach to system maintenance to ensure enduring and optimal energy production.

By following this checklist, you can navigate each stage of rooftop solar development with confidence, precision, and expertise. However, it's essential to acknowledge that this checklist should not be seen as an exhaustive resource on RTS development. As the industry evolves and new standards, codes, guidelines, and handbooks emerge to embrace the latest innovations and trends, I encourage you to delve further into the world of RTS development.

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