From 4 sqm to a year of food.
Scroll. We will walk you through every number behind a Pasisera greenhouse — yield, water, energy, autonomy and payback — using a real Bucharest site.
A field tomato uses 214 litres of water per kilo.
Open-field agriculture wastes water, energy and land to deliver one tomato. A closed loop greenhouse changes the unit economics of food.
- Water214 L
- Land0.8 m²
- Transport320 km avg
- SeasonMay → Sep
vs. open field, closed irrigation loop
Smart climate stretches the season
Auto-replanting on harvest
Buy the shell. Subscribe the brain.
Core
€4,800- Glass + steel shell
- Water piping pre-installed
- Sensor / power conduits
- Ready for upgrade
Smart
€39/mo- Solar + battery bank
- CV camera + pest detect
- Autonomous watering
- Climate suggestions
Autonomous
Waitlist- Robot seeding arm
- Harvest manipulator
- Closed nutrient loop
- Yield API
4.1 kWh per kilo, all from the roof.
Tier 2 ships with a 2.4 kWp solar canopy and a 5 kWh LiFePO₄ bank. At 44° latitude that covers 94% of annual draw — pumps, fans, sensors, LED supplement and the on-board edge compute.
7 minutes of attention per week.
Real telemetry from the Bucharest pilot. Tier 2 makes the watering, climate and pest decisions. You approve the weekly plan from your phone.
Your turn to grow.
We are taking 24 sites for the 2026 Bucharest cohort. Site assessment is free and runs on the same Solar tool you already saw.