All Categories
History
This section provides an overview for solar panel efficiency monitoring as well as their applications and principles. Also, please take a look at the list of 10 solar panel efficiency monitoring manufacturers and their company rankings. Here are the top-ranked solar panel efficiency monitoring companies as of December, 2024: 1.SolarEdge.
Table of Contents
A solar panel efficiency monitoring device is a machine used to monitor the performance of solar panels in a photovoltaic system.
There are various types of products with different operating mechanisms, including devices that directly monitor solar panels, measurement instruments called CT sensors, and devices that directly obtain data from power conditioners. By using a solar panel efficiency monitoring device, it is possible to quickly respond to any issues in solar power generation, thereby enhancing generation efficiency.
The primary use of solar panel efficiency monitoring devices is to measure data such as power generation and provide information to determine whether the system is operating correctly. Some products, when used in combination with an internet connection, allow users to easily check the power generation status remotely from a computer or smartphone.
These functions enable effective maintenance and efficient operation of solar power generation facilities.
Solar panel efficiency monitoring devices mainly use systems that obtain data from power conditioners and systems that measure current values through wiring using measurement instruments like CT sensors.
The power conditioner monitoring type of solar panel efficiency monitoring devices communicates with power conditioners equipped with communication functions via communication methods such as RS485 or TCP/IP to monitor the power generation status.
This allows for the acquisition of information such as the amount of power generated by each circuit (string) and the monitoring of power conditioner operation and faults. In the event of a power generation stoppage, it can also identify and predict the cause.
However, disadvantages include high installation costs, limited compatible power conditioners, and the inability to obtain data if the power conditioner's communication infrastructure is faulty, even if power is being generated.
Solar panel efficiency monitoring devices that use measurement instruments like CT sensors monitor by attaching the instruments to the wires that transmit power to the electrical grid, measuring voltage, current values, and power generation. CT in CT sensors stands for Current Transformer. Since it is attached directly to the wiring, it can be installed regardless of the type of power conditioner and can monitor each panel by installing it on each one. Another characteristic is that it is relatively cheaper to install compared to the power conditioner monitoring type.
Disadvantages include difficulties in pinpointing the cause of power generation decreases due to only measuring AC current values, making it hard to determine if the issue is due to abnormalities or weather conditions, and measurement errors compared to the actual power generation since current values are measured from the wiring.
Various manufacturers offer a wide range of solar panel efficiency monitoring devices. Depending on the application, products are available for large-scale commercial use, such as power plants, as well as for residential use.
Some products feature unique functions, such as detecting user-defined percentage deviations from the average values within multiple strings and comparing power among strings, allowing for panel-based monitoring. This makes it possible to specifically detect and report individual panel faults. Other examples include:
Selecting the appropriate product based on the application is essential.
*Including some distributors, etc.
Sort by Features
Sort by Area
Apogee Instruments, Inc., LTD. founded in Logan, UT in 1996 is a manufacturer of Environmental Sensors and research-grade sensors. The company's product portfolio includes radiation frost detectors, temperature sensors, replacement cables, oxygen sensors and barometric pressures. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, New Product Design and Development and Custom Manufacturing.
Widmuller Group, established in 1946 in Waldshut, Germany, is a manufacturer and supplier of industrial automation components. Its product range includes switches, communication modules, sensors, and connectors, encompassing industrial connectors, panel mount connectors, and DIN rail connectors. The company's offerings cater to diverse industries, spanning automotive, machine tools, building automation, and energy sectors. Devoted to delivering quality industrial automation components, the company provides additional services like technical support, training, and customization. As a certified ISO 9001:2015 company, it emphasizes furnishing customers with quality products and services.
Revolutionizing Wireless & Batteryless Sensing and Automation IoT Solutions by ESCOM Enhanced Solutions. Our revolutionary wireless & batteryless self-powered by energy harvesting sensing & automation solutions offer a more sustainable, maintenance-free, 100% eco-friendly and cost-effective solutions for industrial sensing applications. Please review our revolutionary wireless & batteryless sensing & automation solutions installed into the heart of a machine and conversion of very old nonsense wired conventional sensing technologies. Our motto is FREEDOM for SENSORS...NO WIRING...NO BATTERY...PLUG&FORGET...100% Eco-friendly...UNLIMITED USAGE AREA... NO WAY OUT, WE HAVE TO MAKE THIS CONVERSION; and this conversion will be much more effective than all other efforts for Carbon Net Zero Target. ESCOM Enhanced Solutions is a wholly owned subsidiary of ESCOM Power Plants Engineering Services Ltd.
SolarEdge, founded in 2006 and headquartered in Herzliya, Israel, is a supplier and a smart energy technology service provider that specializes in offering solar energy production, storage, and EV charging solutions tailored for both residential and commercial applications. The company offers a wide range of products, including energy-optimized Inverters designed to enhance energy flow and maximize solar power generation, storage, and usage day and night, as well as Power Optimizers, EV Chargers, and a comprehensive software suite comprising tools for the design, installation, and monitoring of SolarEdge systems.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | SolarEdge |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the solar panel efficiency monitoring page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
1 | 50.0% |
|
Turkey
|
1 | 50.0% |
