How the 3S-Albedometer Works
The 3S-Albedometer uses two silicon reference cells mounted in opposite directions. The upper-facing sensor measures incident horizontal irradiance, while the lower-facing sensor measures reflected irradiance from the surface below.
Solar albedo is then obtained from the ratio of reflected irradiance to horizontal irradiance. The instrument provides the measured values digitally through RS485 using the Modbus RTU protocol, allowing compatible data loggers and monitoring systems to record the irradiance and albedo data.
Why Choose 3S-Albedometer from Meteoxperts Solutions?
Choosing the 3S-Albedometer from Meteoxperts Solutions is a strong option for customers who want a PV-focused albedo monitoring solution along with proper technical guidance, configuration support, and project coordination. Here are the key reasons to choose Meteoxperts Solutions for the 3S-Albedometer:
- PV-Oriented Product Selection – The 3S-Albedometer is specifically designed around the requirements of PV plant monitoring systems, helping customers choose a solution that is already aligned with solar performance monitoring needs.
- Complete Measurement Setup – The instrument measures horizontal irradiance, reflected irradiance, and solar albedo, allowing customers to obtain the key parameters required for albedo-based PV analysis from one integrated system.
- Easy Integration Planning – With RS485 communication and Modbus RTU, Meteoxperts Solutions can help customers plan integration with compatible data loggers, SCADA, or monitoring systems before procurement.
- Calibration & Documentation Confidence – Each sensor is calibrated under a Class AAA sun simulator using a reference cell calibrated by ISFH-Germany, with additional testing under natural sunlight using a Fraunhofer ISE-calibrated reference cell.
- Support Beyond Product Supply – The product includes remote setup service, customer support, and free software updates, while Meteoxperts Solutions can help coordinate these requirements during deployment.
- Long-Term Purchase Confidence – A 5-year warranty adds extra assurance for customers planning long-term solar monitoring installations.
What are the Benefits of the 3S-Albedometer?
The main customer benefits are:
- Improved Understanding of Site Reflectivity – Customers can directly evaluate solar albedo instead of estimating it, which makes site analysis more meaningful.
- Better Support for Bifacial PV Assessment – Since reflected irradiance affects bifacial module performance, albedo data can help customers assess rear-side energy contribution more effectively.
- More Complete Performance Analysis – Measuring horizontal irradiance, reflected irradiance, and albedo together helps customers compare environmental conditions with actual PV plant behaviour.
- Faster Access to Useful Data – The 1-second response time allows customers to see changes in irradiance conditions quickly, which is useful for real-time monitoring.
- Reduced Installation Time – Its fast and simple installation design can help customers commission the system with less field effort.
- Higher Confidence in Recorded Data – Class A compliance and the stated uncertainty of ?2% give customers stronger confidence when using the measurements for plant evaluation and reporting.
- Lower Long-Term Ownership Risk – Remote setup service, customer support, software updates, and a 5-year warranty give buyers added assurance after installation.
System Integration & Compatibility of 3S-Albedometer
The 3S-Albedometer is designed for straightforward integration into PV plant monitoring and data-acquisition systems. Its digital communication interface allows irradiance and albedo data to be transmitted directly to compatible loggers and receiving units. Key system integration and compatibility points include:
- RS485 Communication – The 3S-Albedometer provides RS485 output up to 38,400 baud, making it suitable for digital field communication in monitoring installations.
- Modbus RTU Protocol – Measured values can be transmitted using Modbus RTU, allowing integration with compatible data loggers, SCADA systems, PLCs, and other receiving units that support the protocol.
- Direct Digital Data Transfer – Horizontal irradiance, reflected irradiance, and solar albedo are available from the instrument, reducing the need for separate analogue signal conversion.
- Flexible Power Input – The unit operates from 12 to 30 V DC, which supports integration with common field power systems used in PV monitoring stations.
- Low Power Requirement – Maximum consumption is 20 mA at 24 VDC, helping keep the power demand low in remote monitoring setups.
- Galvanically Isolated Interface – The instrument provides 1000 V isolation between the power supply and RS485 bus, helping improve communication robustness in field installations.
Price & Availability of 3S-Albedometer at Meteoxperts Solutions
The 3S-Albedometer price in India depends on the selected configuration, order quantity, protection level, delivery location, and project requirements. Key price and availability factors include:
- Configuration-Based Pricing – Final price may vary according to the selected model configuration and project requirements.
- Protection Level Options – The 3S-Albedometer is listed with IP54 as standard, with optional IP65 and IP68 versions available, which may affect the final quotation.
- Order Quantity – Pricing may vary for single-unit, multiple-unit, or project-based requirements.
- Current Availability – Stock position and expected delivery schedule should be confirmed at the time of enquiry.
- Project Requirements – Integration, installation, documentation, and other site-specific needs can be considered while preparing the quotation.
- Commercial Support – We can provide pricing, delivery details, and purchasing information based on the customer’s requirements.
To get the latest 3S-Albedometer price and availability, submit a Request for Quote to Meteoxperts Solutions with your quantity, application, and required configuration.
Installation & Deployment Support for 3S-Albedometer
Proper installation is important to ensure that the 3S-Albedometer delivers reliable horizontal irradiance, reflected irradiance, and solar albedo data after deployment. Installation and deployment support can include:
- Site Installation Planning – Guidance can be provided for selecting a suitable mounting position where the upward- and downward-facing sensors can measure incident and reflected irradiance correctly.
- Mounting Orientation Support – The 3S-Albedometer uses two irradiance sensors, with one facing upward and the other downward, so correct orientation is essential for proper albedo measurement.
- Power Supply Planning – The unit requires 12 to 30 VDC, and the site power arrangement can be checked before deployment.
- RS485 / Modbus Integration – Support can be provided for connecting the instrument to compatible data loggers, PLCs, SCADA systems, or monitoring platforms using RS485 with Modbus RTU.
- Cable Routing Considerations – The supplied 3 m UV- and weather-resistant PUR cable can be incorporated into the site wiring plan to help ensure a clean and reliable installation.
- Environmental Protection Selection – Depending on site conditions, customers can choose between the standard IP54 version or optional IP65 / IP68 protection levels.
- Commissioning & Communication Check – After installation, communication settings such as Modbus addressing and baud rate can be verified to ensure the sensor is transmitting data correctly.
How to Buy 3S-Albedometer from Meteoxperts Solutions
Buying the 3S-Albedometer from Meteoxperts Solutions is a straightforward process when the application, quantity, protection level, and integration requirements are clear from the beginning.
Follow these steps to purchase the 3S-Albedometer:
- 1. Share Your Monitoring Requirement – Provide details about your PV plant, solar monitoring application, required quantity, and intended use of the albedo data.
- 2. Confirm the Required Configuration – The 3S-Albedometer measures horizontal irradiance, reflected irradiance, and solar albedo, so the project requirements should be matched with the correct monitoring setup.
- 3. Select the Protection Level – Choose the standard IP54 version or optional IP65 / IP68 protection according to the site environment.
- 4. Check System Compatibility – Confirm that the receiving system supports RS485 with Modbus RTU and can provide the required 12–30 VDC power supply.
- 5. Submit a Request for Quote – Send your complete requirements to Meteoxperts Solutions to receive the applicable price, availability, delivery timeline, and commercial details.
- 6. Review the Quotation – Check the selected configuration, quantity, protection level, delivery terms, and any project-specific requirements before confirming the order.
- 7. Place the Purchase Order – Once the technical and commercial details are approved, proceed with the purchase order and payment terms provided in the quotation.
- 8. Coordinate Delivery & Deployment – After order confirmation, delivery and installation planning can be coordinated according to the project schedule and site requirements.
To buy the top-rated 3S-Albedometer in India, submit a Request for Quote to Meteoxperts Solutions with your quantity, application, protection level, and integration details to receive a suitable commercial offer and purchase support.
Buy the Best 3S-Albedometer Online in India
The 3S-Albedometer is designed for PV monitoring applications that require simultaneous measurement of horizontal irradiance, reflected irradiance, and solar albedo. Its dual silicon reference cells, 0–1600 W/m² irradiance range, 0.1 W/m² resolution, 1-second response time, RS485 Modbus RTU communication, 1000 V galvanic isolation, and wide operating-temperature range make it suitable for utility-scale solar plants, bifacial PV monitoring, solar research, and environmental measurement.
Meteoxperts Solutions provides the 3S-Albedometer with project-specific quotations, Modbus compatibility guidance, protection-level selection, mounting support, installation assistance, and dependable after-sales service. Submit the Request for Quote form to receive the latest 3S-Albedometer price in India, current availability, expected delivery details, and technical guidance for your solar-monitoring project.
