Cooling PV modules with hydrogel-coated paper

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Project News Details

Title:

Cooling PV modules with hydrogel-coated paper

Detail:

A Vietnamese research team has developed a low-cost passive cooling system for PV modules based on hydrogel-coated paper that combines water flow and interfacial evaporation to reduce operating temperatures. Outdoor tests showed temperature reductions of up to 14 C and efficiency gains of up to 16.8%, with stable operation achieved using both freshwater and natural seawater.

Country:

International

Source:

PV-Magazine

Published Date:

27.04.2026

URL:

View Original URL

Regions:

Africa Asia Australia Europe North America Oceania South America

Sectors:

Construction Energy-Power and Electrical Computer Hardwares and Consumables

Project News Details

Title	Cooling PV modules with hydrogel-coated paper
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Detail	A Vietnamese research team has developed a low-cost passive cooling system for PV modules based on hydrogel-coated paper that combines water flow and interfacial evaporation to reduce operating temperatures. Outdoor tests showed temperature reductions of up to 14 C and efficiency gains of up to 16.8%, with stable operation achieved using both freshwater and natural seawater.
Country	International
Source	PV-Magazine
Regions	Africa Asia Australia Europe North America Oceania South America
Sectors	Construction Energy-Power and Electrical Computer Hardwares and Consumables
Published Date	27.04.2026
Original Url	Original Url
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Title
Cooling PV modules with hydrogel-coated paper
Detail
A Vietnamese research team has developed a low-cost passive cooling system for PV modules based on hydrogel-coated paper that combines water flow and interfacial evaporation to reduce operating temperatures. Outdoor tests showed temperature reductions of up to 14 C and efficiency gains of up to 16.8%, with stable operation achieved using both freshwater and natural seawater.
Country
International
Source
PV-Magazine
Regions
Africa Asia Australia Europe North America Oceania South America
Sectors
Construction Energy-Power and Electrical Computer Hardwares and Consumables
Published Date
27.04.2026
Original Url
View Original Url
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Cooling PV modules with hydrogel-coated paper

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Cooling PV modules with hydrogel-coated paper

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