CLIMATE · VERIFIED DEVELOPMENT
Bucharest Apartment Uses Photovoltaic Windows to Heat Domestic Water
WHY IT MATTERS
This technology could increase access to solar energy for apartment dwellers, reducing reliance on traditional energy sources and promoting a more sustainable future.
What happened
A two-year pilot project in Bucharest has successfully used semi-transparent photovoltaic windows to heat domestic water directly in a DC system. This innovative approach eliminates the need for a solar inverter or battery, turning an ordinary water tank into thermal storage.
The technology has the potential to make solar energy more accessible to people living in apartment buildings, where traditional solar panel installations are not feasible. The photovoltaic windows harness solar energy and convert it into heat, which is then used to warm the water in the tank.
This pilot project demonstrates the viability of this technology and could pave the way for its wider adoption in the future.
PRIMARY SOURCES
Photovoltaic Windows Have Been Heating Water in a Bucharest Apartment for Two Years
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