Cold chain logistics park self-built solar-storage integrated operation and peak-shaving cost reduction

📌 Background

The boom in county-level fresh food e-commerce and pre-prepared dishes has driven large-scale cold chain construction, with electricity costs typically accounting for 30% to 50% of operating costs. The 2026 green electricity new policy clearly stipulates that self-generated and self-consumed rooftop photovoltaic (PV) power by enterprises can be recognized as zero-carbon green electricity and eligible for green certificate trading, prompting leading parks to shift from leasing rooftops to self-construction and self-operation. Public cases show that a certain park in Chengdu installed PV on 81,000 square meters of cold storage rooftops, reducing the park's electricity bills by about 14%; Sheqi Fengyuan Cold Chain's 3.2 MW rooftop PV system has cumulatively generated 18.62 million kWh with a comprehensive revenue of 5.27 million RMB (based on corporate public case data).

👤 Target Customers

Owners of self-constructed and self-operated cold chain logistics parks and high-electricity-consumption cold storage merchants settled in them

💰 Revenue Streams

1) Direct reduction of park electricity expenditure through solar self-generation and self-consumption replacing high-priced industrial and commercial electricity; 2) Settlement electricity revenue from feeding surplus power back to the grid; 3) Incremental revenue generated from green certificates and green electricity trading; 4) Using stable, low-cost green electricity as a investment attraction bargaining chip to improve warehouse occupancy rates and rental pricing power.

🧮 Cost Structure

One-time construction investment for PV power plants and operation and maintenance expenses for over twenty years; investment in grid-connection and dedicated transformer facilities; capital expenditures increased by matching energy storage equipment in some projects.

🛡️ Moat

Large-scale contiguous rooftop resources combined with cold storage's high and stable daytime electricity load naturally lock in high consumption rates, coupled with first-mover barriers in power infrastructure such as dedicated park transformers, making it difficult for pure PV investors to replicate.

🔑 Keys to Success

• Lock in high-electricity-consumption cold storage loads to ensure high consumption rates
• Design clear and transparent electricity discount and green certificate revenue-sharing mechanisms
• Plan power infrastructure and grid-connection qualifications in advance

⚠️ Risks

• Electricity price policy adjustments lead to invalidation of revenue projections
• Asset safety risks arising from extreme weather or roof load-bearing issues
• Project revenue data is mostly based on individual cases, lacking validation for scaled replication

🏢 Cases

• Yuhu Cold Chain Chengdu Park installed rooftop PV on 81,000 square meters of cold storage, reducing the park's electricity bills by about 14%
• Yuhu Group's rooftop PV across its three major parks in Guangzhou, Wuhan, and Chengdu exceeds 160,000 square meters, with annual power generation expected to surpass 23 million kWh
• After commissioning its 3.2 MW rooftop PV project, Sheqi Fengyuan Cold Chain cumulatively generated 18.62 million kWh with a comprehensive revenue of 5.27 million RMB and a payback period of about 3.7 years

📊 SWOT Analysis