Cold chain logistics park self-built sol Diagram

Strengths

• Cold storage load and PV output curves match closely, with self-consumption rates approaching full capacity
• PV panels provide thermal insulation to lower roof temperatures, indirectly reducing refrigeration power consumption

Weaknesses

• Large one-time investment; payback period relies on electricity price policies and climatic conditions
• County-level projects are dispersed, leading to high operation and management costs

Opportunities

• The 2026 green electricity new policy supports dual benefits from self-generation/self-consumption and green certificates
• Significant gap in county-level cold chains; green parks can receive policy and financial support

Threats

• Industrial and commercial electricity price reforms and time-of-use tariff adjustments compress discount margins
• Changes in PV module consumption policies may affect return on investment calculations