Is solar-powered cold storage a viable alternative to conventional cold storage?

Solar-powered cold storage (SCS) is the potential alternative to conventional cold storage systems for F&V preservation, especially in hot and sunny climates. SCSs are energy-efficient, cost-effective, environment-friendly, and highly rural applicable technology, offering a sustainable approach to reduce F&V losses.

Can solar off-grid cold storage be used for small businesses?

This research presents technologies that provide solar off-grid cold storage to houses, health centers, retail shops (off-grid refrigerators), and small farms or street markets (off-grid cold rooms).

What are the challenges for solar off-grid cold storage viability in developing countries?

The challenges for solar off-grid cold storage viability in developing countries are related to technical and economic factors. People usually prefer to acquire small solar PV off-grid systems to power low-consumption appliances or devices.

How to adopt solar cold storage systems?

Higher initial cost is the primary barrier to the adoption of solar cold storage systems. It can be adopted by the initiation of government incentive policy to promote and adopt the SCSSs. Forming farmer-producer organizations and social groups can reduce the per-person cost of purchasing SCSSs.

What is a hybrid solar cold storage system?

A hybrid system ensures a continuous energy supply when solar power alone is insufficient. Solar cold storage systems require regular maintenance of solar panels, batteries, and cooling units, which can be challenging in remote areas or for users lacking technical expertise. Some SCSSs are technically complex and present lower efficiency.

What is solar cold storage?

Solar cold storage usually relies on continuous energy input or battery-based backup systems to supply constant energy for night-time and cloudy weather conditions . Solar intermittency and variability have increased the demand for adequate energy storage.