This 21MW residential distributed photovoltaic (PV) project is located in a resettlement community in the mountainous region of Yunnan Province, southwest China.

Hundreds of standardized residential buildings have been fitted with rooftop PV panels, forming a large-scale residential PV cluster. Yunnan boasts abundant solar radiation and ample annual sunshine, providing excellent conditions for rooftop PV development.

Targeting relocated rural residents, the project integrates rural revitalization and clean energy construction. The generated electricity is prioritized for residents' self-consumption, with surplus electricity fed into the public grid, providing local residents with continuous passive income.

Our Solution:

Customized rooftop installation structure adapted to the mountainous climate and building characteristics

Grid-connected distributed PV system equipped with an intelligent monitoring platform

Optional PV/lithium iron phosphate battery energy storage hybrid system to meet off-grid and peak shaving needs

Comprehensive EPC service: solution design, equipment supply, on-site installation, commissioning, and long-term maintenance

System design conforms to international grid connection standards.

A mature solution applicable to rural settlements, mountain villages, and remote communities worldwide:

Reducing electricity costs and generating stable income through surplus electricity sales;Optimizing regional energy structures and improving power supply reliability in remote areas;

Replacing fossil fuels, reducing carbon emissions, and achieving sustainable development;

A reliable distributed photovoltaic business model that can be promoted in Southeast Asia, Africa, Latin America, and other regions.

This case study provides valuable reference for distributed photovoltaic projects in rural resettlement communities, mountain residential areas, and remote towns worldwide.