European Solar Charter
In 2023, the solar photovoltaic sector in the EU and globally saw the prices of the panels plummet from ca. 0.20 EUR/W to less than 0.12 EUR/W. This unsustainable situation is weakening
Cooling down PV panels with water
France''s Sunbooster has developed a technology to cool down solar modules when their ambient temperature exceeds 25 C. The solution features a
Atmospheric Water Cools Photovoltaics and More
Photovoltaic panel conversion generates heat that reduces the energy efficiency and lifetime of the panel. A photovoltaic panel cooling strategy
Cooling Methods for Standard and Floating PV
Different cooling techniques have been developed to control the PV panel''s operating temperature to optimize the PV panels and the system''s
Surprising Power Gains: Why Cooling Your Solar
Solar panels hate heat just like your phone does. Find out how simple cooling methods can recover lost efficiency and extend your system''s lifespan.
Renewable energy targets
The targets have evolved consistently since first established to help the EU reach its ambitious energy and climate goals.
In focus: Solar energy – a shining star of Europe''s clean transition
A range of solar technologies are available to harness the sun''s energy in different ways. Solar photovoltaic (PV) panels, comprised of individual solar cells, convert sunlight into electricity.
Improving photovoltaic module efficiency using water
Elevated temperatures on the back surface of photovoltaic panels pose a challenge, potentially reducing electrical output and overall efficiency. To address this, a cooling system employing water spray and
Solar energy
In 2024, the EU output of photovoltaic electricity accounted for 11% of the EU''s gross electricity output, according to Ember. Continued growth in the solar energy sector is expected in the coming decades,
5 things you should know about solar energy
Solar energy is one of the world''s most abundant and easily accessible sources of renewable power. But how well do you know it? Several distinct technologies harness the sun''s
5 Ways To Keep Solar Panels Cool
Solar panels work best at around 25°C (77°F), but on a hot summer day, rooftop temperatures can exceed 65°C (149°F), causing efficiency to drop by 10-25%. A 2023 NREL study found that for every
Keeping photovoltaics cool: Joule
The semi-passive/semi-active system offers a novel and intelligent paradigm for high-efficiency photovoltaic cooling, characterized by near-zero energy usage and low water consumption.
Commission supports European photovoltaic manufacturing
The charter sets out a series of voluntary actions to be undertaken to support the EU photovoltaic sector.
Advancements in cooling techniques for enhanced efficiency of
As such, researchers have undertaken extensive investigations into possible solutions aimed at enhancing the performance of photovoltaic cells using diverse techniques. This review
Cooling techniques for PV panels: A review
Cooling of PV panels is used to reduce the negative impact of the decrease in power output of PV panels as their operating temperature increases. Developing a suitable cooling system
Solar energy in buildings
The revised Energy Performance of Buildings Directive will speed up the uptake of solar photovoltaics and solar thermal – both on residential and non-residential buildings - and increase the possibilities
Renewable Energy Directive
The renewable energy directive is the legal framework for the development of renewable energy across all sectors of the EU economy, and supports cooperation across EU countries.
Photovoltaic panel cooling by atmospheric water sorption
In this report we demonstrate a new and versatile photovoltaic panel cooling strategy that employs a sorption-based atmospheric water harvester as an effective cooling component.
European Solar Charter
The European Solar Charter, signed on 15 April 2024, sets out a series of voluntary actions to be undertaken to support the EU photovoltaic sector.