The PowerTree uses High Concentration Photovoltaics (HCPV), whose ultraefficient multijunction PV cells and high accuracy sun-tracking can render up to 3X more energy per unit surface than rooftop silicon solar panels

The PowerTree captures the NOx & SOx released by 630 cars in a year and reduces up to 35% CO emissions around it. It reduces ambient temperature up to 4ºC in an area of 28m2

 
Energy Gain with the PowerTree
Rooftop Silicon PV Facing East (kWh/yr) | Rooftop Silicon PV Facing South (kWh/yr) | PowerTree (kWh/yr) | PowerTree vs. Si PV East | ![]() |
|
---|---|---|---|---|---|
San Francisco | 1,856 | 2,182 | 4,486 | 2.42 | 2.06 |
Mexico City | 2,223 | 2,341 | 4,508 | 2.03 | 1.93 |
Dubai | 2,114 | 2,334 | 4,061 | 1.92 | 1.74 |
Riyadh | 2,165 | 2,372 | 4,482 | 2.07 | 1.89 |
Madrid | 1,784 | 2,070 | 4,383 | 2.46 | 2.12 |
Berlin | 1,122 | 1,313 | 2,115 | 1.88 | 1.61 |
Limassol | 1,995 | 2,273 | 4,724 | 2.37 | 2.08 |
Beijing | 1,444 | 1,679 | 2,490 | 1.72 | 1.48 |
Tokyo | 1,463 | 1,696 | 2,754 | 1.88 | 1.62 |
Sidney (North ISO South) | 1,671 | 1,920 | 3,793 | 2.27 | 1.98 |
Santiago de Chile (North ISO South) | 1,676 | 1,976 | 5,100 | 3.04 | 2.58 |
4/12 pitch rooftop and 15% efficient silicon PV modules are assumed
Technical Specification
Performance
- Nominal PV power output 2,7 kWp
- Annual energy production Depends on region & weather. Check table above.
- Luminous power 300 Lux
- Max. vegetation surface 6 m2
- Type of vegetation Native to each region & weather where installed
- Contaminated air flow 3480 m3/day
Requirements
- Installation surface 1 m2
- Weight 1325 kg
- Average irrigation water 15 litres/m2 day.
- Max. daily energy consumption 500 Wh/day
- Vegetation mowing 2-3 times per year
Safety
- Temperature range -10C to 55C
- Wind speed before entering into stow position 36 km/h
- Certifications IEC62108, IEC62817, IEC61670, IEC600068-2-30, IEC600068-2-52, EN60529 ISO9001, ISO14001, ISO45001
Warranty
- HCPV Module Performance warranty 25 years
- System warranty 2 years

Get in touch.
Get in touch with an Account Representative today.
Sales Office
C/del Vivero, 5, 28035 Madrid Spain
+34 915 336 143
info@powertree.solar
Manufacturing premises
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