Quick Reads
Rooftop Solar PV Quality and Safety in Developing Countries--Key Issues and Potential Solutions
National Renewable Energy Laboratory, 2022
To scale solar PV deployment in developing countries, the technology must be safe and reliable, meeting both customer and utility expectations. However, challenges exist in achieving these goals. Because PV systems are novel and complex, most consumers are unable to distinguish between low- and high-quality systems and may invest based on price alone. Suboptimal PV system performance and safety incidents can have downstream impacts on customer adoption and the solar industry because of unmet expectations and negative publicity. Rooftop solar system components vary in quality, and inadequate training for installers can lead to poor practices.
Accelerating Deployment of Distributed Photovoltaics in Partner Countries
National Renewable Energy Laboratory, 2020
There is a significant opportunity to help developing countries quickly augment DPV programs, and a wealth of international experience and expertise to draw upon to do so. USAID has launched a multi-year program to assist countries across the DPV spectrum. The National Renewable Energy Laboratory (NREL) is supporting USAID (and drawing on Lawrence Berkeley National Laboratory and others) in developing and implementing pilot projects in selected USAID partner countries, collaborating with these countries to accelerate DPV market development.
National Renewable Energy Laboratory and USAID, 2019
National Renewable Energy Laboratory, 2018
National Renewable Energy Laboratory, 2017
DG owners can be compensated in different ways for the electricity their systems generate. This short report defines compensation mechanisms for grid-connected, behind-the-meter DG systems as instruments that comprise three core elements: (1) metering & billing arrangements, (2) sell rate design, and (3) retail rate design. This report explores metering & billing arrangements (net energy metering (NEM); buy all, sell all; and net billing), with some limited discussion of sell rate design.
Distributed Generation to Support Development-Focused Climate Action
National Renewable Energy Laboratory and USAID, 2016
DG can play a role in sustainable, low-emission, climate-resilient development worldwide. This report identifies the benefits of DG deployment in development scenarios through energy access, greenhouse gas emission mitigation, and climate resilience as well as specific actions that may enhance or increase the likelihood of climate and development benefits. Additionally, several brief case-studies of DG deployment in developing communities are included.
Grid-Integrated Distributed Solar: Addressing Challenges for Operations and Planning
National Renewable Energy Laboratory, 2016
Integrating DPV on a distribution system poses both unique challenges and opportunities. This factsheet reviews the barriers and provides best practices when operating and planning for distributed solar.
Distributed Solar PV for Electricity System Resiliency: Policy and Regulatory Considerations
National Renewable Energy Laboratory, 2014
DPV can be designed to supply electricity during grid outages. This paper presents approaches that specifically support resiliency through design of PV systems utilizing community energy storage, solar-diesel hybrid systems, and micro-grids. The paper also considers policies and regulations to support resiliency.