How Much Does Roof Solar Panel Installation Cost? A 2025 Price Guide

Let's cut through the noise - solar panel installation costs typically range between $0.03 to $0.05 per watt for labor alone in China's residential market. But wait, that's just part of the story. The complete installation package (panels + labor + components) averages $1.18-$1.47 per watt, translating to $1,180-$1,470 per kW system. For a typical 5kW home system, you're looking at $5,900-$7,350 total investment. [2023-02-14 11:32]