| Trial Project |
Development of Indoor Light Harvesting Perovskite Photovoltaics Device
(REF: P-0097) |
| Matched I&T Wish |
Indoor Light Harvesting Perovskite Photovoltaics Cell for Self-powered Smart Electronic Devices Application
(REF: W-0223) |
| Matched I&T Solution |
Indoor Light Harvesting Perovskite Photovoltaics Cell for Self-powered Smart Electronic Devices Application
(REF: S-0254) |
| Solution Feature |
- HPS fabricated a scalable perovskite solar cell by using printable device procedure; the use of indoor photovoltaic cells to power billions of wireless devices for a future Internet of Things (IoT) nodes is becoming possible.
- The prototype perovskite solar cells (active area 1.5 x 1.5 cm) achieved power conversion efficiency over 25% within 120 μΑ / 980 mV generated 0.15 mW under 1000 lux indoor light (2700 K fluorescent light).
- By designing perovskite material with suitable bandgap and suppressed trap defects can attain a higher efficiency with increased open circuit voltage and minimal short-circuit current loss.
- Indoor photovoltaic cells are integrated into large-scale modules with well sealing technology that can demonstrate long-term stability.
- The indoor light harvesting by perovskite photovoltaics cell can offer consecutive power for low-power consumption smart electronics e.g. temperature and humidity sensors under off-grid environment.
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| Trial Information |
| Trial Site |
: |
Project under planning |
| Trial Scale |
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Project under planning |
| Trial Duration |
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Project under planning |
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| Additional Solution Information |
indoor pv.pdf
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| Final Report |
EMSD-M&V-P0097-W0223-S0254_Final.pdf
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| Info on I&T Solution Provider |
| Solution Provider | : | HIGH PERFORMANCE SOLUTION LIMITED | | Address | : | UNIT 1104A 11/F, KAI TAK COMM BLDG, 317-319 DES VOEUX RD, CENTRAL, HK | | Contact Person | : | Willy Chih-Chun Chung |
| Position | : | Manager | | Tel | : | 5348 2774 | | Email | : |
willy.chung@hps-global.com |
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