Summary
Fruit and vegetable cultivation containers are highly intelligent facilities whose energy use depends on equipment, scale, and operation mode. Core consumption comes from climate control, LED lighting, ventilation, and fertigation.
Key Points
- Climate control (cooling/heating) is 40-60% of total energy; variable-frequency compressors with PID control cut use by over 20%. A 5 m2 unit uses 3-5 kWh/day in summer, while a 50 m2 unit uses 30-50 kWh/day.
- LED grow lights take 25-35%; at PPFD 300 micromol/m2/s they draw about 120 W/m2, roughly 58 kWh/month per m2 at 16 h/day. Fans and ventilation add 10-15%, fertigation 5-8%.
- Savings come from PV direct-drive (CIGS film, 18% efficiency, 60%+ daytime cover), waste-heat recovery (-30% heating), AI LSTM optimization (-15% total), and phase-change walls (-22%). Priva Connext cut unit energy 47% in five years.
