Shanghai Sheshan "Yunqi Manor" (completed in 2024) is positioned as "China's first net zero energy villa area", using photovoltaic + energy storage + ground source heat pump system. In the Sheshan Yunqi Manor, green wires are directly connected from the photovoltaic panels on the roof to the energy storage equipment in the basement, and the color of the wires is visually integrated with the surrounding vegetation. Due to the use of low-resistance conductors, the power generation of the photovoltaic system is increased by 3%, which can reduce carbon emissions by 12 tons per household per year. 

Technical Solutions:

- Product: photovoltaic direct connected wire (green recyclable wire).
- Technical parameters:
- The proportion of recyclable materials in wire leather is ≥85% (ISO 14001 environmental management system certification).
- Support microgrid system voltage fluctuation (±15%) (according to SS-EN 50521 photovoltaic system standard).
Conductor resistance ≤0.01724Ω·mm²/m (GB/T 3956-2020 standard), reduce the photovoltaic system line loss by more than 2%.