To support renewable energy and carbon reduction policies and protect the environment, FEAV collaborated with professional energy providers for the second phase of the solar power project, which involves a rooftop solar leasing model. FEAV provided approximately 17,000 square meters of its rooftop space, while the energy provider oversaw the installation and long-term maintenance of the solar panels, which lowered the project costs.

The N-type bifacial solar panels were selected for this project. Capable of absorbing solar energy from both sides, this new model boosts power generation efficiency by approximately 3% compared with the older models. Completed and in full commission in October 2025, the project operates on a collaborative framework, through which FEAV gains discounted electricity rates by providing space. Of the electricity generated by the solar system, 97% is allocated for self-consumption at FEAV. The plant is also able to purchase electricity from the energy provider at roughly 20% below standard grid rates. The project is expected to reduce annual operational expenditures by approximately NT$2.4 million. Aside from these benefits, the utilization of 3,880 MWh of renewable electricity also reduces approximately 2,624 tCO₂e of carbon emissions.