Plug-in balcony solar has exploded in Europe (Germany has registered hundreds of thousands of "Balkonkraftwerke") and kits are getting cheaper everywhere.
I'd love real-world reports from this community:
• What did you install (panels, wattage, micro-inverter)?
• What did it cost, and what's it actually generating?
• Rental-friendly tricks — how did you mount it without drilling?
Also open to solar ovens, water heating, and pedal power. Small is beautiful — let's compare notes.