Emerging Technologies
- Perovskite solar cells (higher efficiency potential)
- Bifacial panels (capture light from both sides)
- Solar tiles and building-integrated PV
- Improved battery technology (longer lifespan, lower cost)
- Smart inverters with grid services
- AI-powered optimization systems
Efficiency Improvements
Panel efficiency continues to improve, with new technologies promising 25-30% efficiency (vs current 20-22%). This means more power from the same space.
Cost Trends
Solar costs have dropped 70%+ over the past decade and continue to decrease. Battery storage costs are also falling rapidly, making solar + storage more accessible.
💡 Should You Wait?
While technology improves, current systems already provide excellent ROI. Waiting may mean missing years of savings. See our ROI guide to calculate your savings.