New protective layer for perovskite solar cells increases their efficiency and durability
Posted: Tue Feb 11, 2025 4:21 am
Scientists at Northwestern University have developed an innovative protective coating for perovskite solar cells that significantly increases their efficiency and extends their service life. The new layer, based on amidinium, is 10 times more resistant to degradation than traditional ammonium-based coatings.
This breakthrough achievement has increased the overall performance of solar cells without compromising their efficiency.
The researchers say that improving the protective layer was a key factor in increasing the longevity of these solar cells. As a result, the amidinium-coated perovskite solar cells demonstrated an efficiency of 26.3%, putting them on par with more expensive silicon solar panels.
In addition, the new approach has eliminated one of the main obstacles to the mass use of perovskite solar cells - their stability when exposed to heat and light. Perovskites, known for their high performance and low cost, are now becoming a more attractive alternative to traditional solar cells.
To choose the right kit, you need to evaluate the following characteristics:
Electrical parameters: voltage and capacity
nominal voltage required for the operation of the chambers
battery capacity , which determines how long the chinese thailand data system can remain operational.
The video surveillance kit consists of 4 IP video surveillance cameras, an NVR video recorder and a network switch. If you connect video surveillance to a TV or personal computer (for monitoring events in real time), we recommend choosing a UPS with a power reserve. This will allow you to expand the security system over time, for example, install an ACS without having to buy an additional UPS for the intercom.
The 50Ah battery will provide more than 3 hours of uninterrupted system operation. The time until the LiFePO4 battery is fully charged is 3 hours.
Connection and compatibility: ports and interfaces
Backup power supplies must be compatible with video surveillance and access control system equipment, having standard power connectors and special interfaces for integration with control systems.
LogicPower technical experts are ready to provide you with a free consultation on how to choose a reliable uninterruptible power supply system for CCTV cameras, intercoms, security alarms and other equipment.
This breakthrough achievement has increased the overall performance of solar cells without compromising their efficiency.
The researchers say that improving the protective layer was a key factor in increasing the longevity of these solar cells. As a result, the amidinium-coated perovskite solar cells demonstrated an efficiency of 26.3%, putting them on par with more expensive silicon solar panels.
In addition, the new approach has eliminated one of the main obstacles to the mass use of perovskite solar cells - their stability when exposed to heat and light. Perovskites, known for their high performance and low cost, are now becoming a more attractive alternative to traditional solar cells.
To choose the right kit, you need to evaluate the following characteristics:
Electrical parameters: voltage and capacity
nominal voltage required for the operation of the chambers
battery capacity , which determines how long the chinese thailand data system can remain operational.
The video surveillance kit consists of 4 IP video surveillance cameras, an NVR video recorder and a network switch. If you connect video surveillance to a TV or personal computer (for monitoring events in real time), we recommend choosing a UPS with a power reserve. This will allow you to expand the security system over time, for example, install an ACS without having to buy an additional UPS for the intercom.
The 50Ah battery will provide more than 3 hours of uninterrupted system operation. The time until the LiFePO4 battery is fully charged is 3 hours.
Connection and compatibility: ports and interfaces
Backup power supplies must be compatible with video surveillance and access control system equipment, having standard power connectors and special interfaces for integration with control systems.
LogicPower technical experts are ready to provide you with a free consultation on how to choose a reliable uninterruptible power supply system for CCTV cameras, intercoms, security alarms and other equipment.