Modular solar cold storage
One-line thesis
Containerized or panelized cold storage powered/assisted by solar for farms, food banks, and remote food distribution.
Customer / buyer
farms, food banks, tribal/rural communities, event operators
Pain
cold storage is a bottleneck for perishables and food rescue; energy/resilience matters
Product wedge
modular cold room + monitoring + solar/battery sizing toolkit
Prototype in 1–2 weeks
sizing calculator + BOM + quote sheet for 3 use cases
Sean-fit score
4/5 — favors automation, software, sourcing, systems, and low direct perishables ops.
Risks / why it might suck
capex, refrigeration service, permitting, commodity cold-room competition
Kill criteria
no buyer pain strong enough beyond grants.
Related pages
food business canvas method idea scoring rubric food tech opportunity buckets