RedSolar Sets a Benchmark for Multi-Scenario Integrated PV Engineering in the Three Gorges Region

Amid the industrial landscape of Wanzhou Economic Development Zone in Chongqing, a quiet energy revolution is unfolding—among 32,044 solar panels, clean power is reshaping the way the city draws energy.

Developed and constructed by RedSolar New Energy, the 18.91MW distributed PV project has been successfully connected to the grid. Delivering an average of 42,000 kWh of clean electricity per day, the project marks a new scale record for distributed solar in Wanzhou and becomes a pioneering model for scenario-driven PV integration in the Three Gorges region.

Spanning 12 industrial parks and 46 rooftops—including concrete roofs, color steel tiles, carports, and even hillside terrains—the project presented a complex logistical and engineering challenge. The wide and scattered sites required precise coordination, rapid deployment, and agile adaptation across diverse conditions.

RedSolar rose to the challenge with a full-scenario solution. The team adopted an innovative modular design tailored to each installation site, pre-configuring standardized mounting structures and electrical units according to technical parameters like load capacity and tilt angles. This approach not only boosted installation efficiency across dispersed rooftops but also ensured construction safety and technical accuracy across varied conditions.

When torrential rains tested the integrity of the color steel rooftops, RedSolar's newly installed PV shelters proved more durable than the original structures. On-site, solar panels atop carports provided dual benefits—energy generation above and shaded parking below. Meanwhile, previously eroded hillsides have been transformed into elevated solar farms, each panel a symbol of resilience in the face of environmental complexity.

Behind the seamless execution lies technological strength. RedSolar's high-efficiency, all-scenario PV modules are the cornerstone of the plant’s annual 15.32 million kWh output, with over 90% of that energy consumed on-site, forming a near-closed-loop energy system within the industrial parks.

The environmental impact is equally impressive: 5,200 tons of standard coal saved and 13,500 tons of CO₂ emissions reduced annually—equivalent to planting 750,000 trees along the Yangtze River. The project not only elevates Wanzhou’s clean energy capacity but also offers a replicable model for low-carbon transformation across the country.

This sea of solar panels in Wanzhou doesn’t just set new regional benchmarks—it redefines what’s possible when precision engineering meets integrated scenario design. It shows that the promise of clean energy is not just a vision—it’s a reality being built, panel by panel.

At RedSolar, we believe every sunlit rooftop holds the potential to power a better world. With more projects like Wanzhou’s on the horizon, we are lighting up the future—wherever there is light, there is RedSolar.