Key Differences
Fixed Solar Panels
- ✓ Permanent installation
- ✓ Higher efficiency
- ✓ Better for grid-tied systems
- ✓ Lower cost per watt
- ✓ Optimal positioning
- ✗ Not movable
Portable Solar Panels
- ✓ Movable/flexible
- ✓ Easy to store
- ✓ Good for renters
- ✓ Can optimize sun angle
- ✗ Lower efficiency
- ✗ Higher cost per watt
When to Choose Fixed Panels
- You own your home or have long-term rental agreement
- You want maximum efficiency and ROI
- You're connecting to the grid
- You have optimal sun exposure location
- You want a permanent energy solution
When to Choose Portable Panels
- You're renting and may move
- You need flexibility to move panels
- You want to optimize sun angle throughout the day
- You have limited permanent mounting options
- You want to take panels with you when moving
Cost Comparison
Fixed panels typically cost $1.00-$1.50 per watt, while portable panels cost $1.50-$3.00 per watt. However, portable panels may save on installation costs if you're doing it yourself.
💡 Recommendation
For most balcony installations, fixed panels offer better value and performance. Portable panels are best for renters or those who need maximum flexibility. Use our calculator to see ROI for both options.