PV-Engineering is a medium-sized, family-run vendor of PV measuring devices , specializing in fast availability with simultaneous customisation to specific customer requirements, a focus on research and development and expertise in software development.
Based on our patented calculation methodology we develop and produce measuring devices and software solutionsthe allow to precisely determine the performance parameters of photovoltaic modules. In this way, we support not only commercial operators of solar parks, but also installation companies, maintenance service providers, experts, research institutes and module and inverter manufacturers in analysing faults and optimising their systems.
Top 4 Use Cases
for PVE Peak Meter
Ensuring Optimal Performance of PV Installations
Do my modules deliver the promised output? Our measuring devices answer this question by measuring the peak power. This enables PV system operators and maintenance personnel to detect even hidden faults.
Planning, Executing, and Analyzing Measurement Campaigns
The planning and preparation of measurement campaigns can be conveniently carried out on a PC using our proprietary software. This software transfers the prepared campaigns to the device, allowing even inexperienced users to conduct measurements—without the need for training or extensive instruction. The analysis of measurement data is then performed within the software. Of course, our measuring devices can also be operated independently, without an external PC, via the bright and user-friendly touchscreen display.
Auditors rely on the PVe Peak Meter
Auditors appreciate the simple, intuitive operation of our devices. Particularly appealing for consultants is the option to rent our equipment. Rental costs can be credited toward a future purchase.
PVe Peak Meter in Research
Our measuring devices are the first choice for research institutions, institutes, and universities. Depending on the application, we offer two versions: devices housed in an extremely robust PELI case for demanding outdoor use and devices in an elegant 19-inch aluminum mounting frame for stationary indoor operation. All variants are also designed for continuous automatic measurements, making them ideal for long-term measurement series. Research and educational institutions have the opportunity to acquire our PVe Peak Meters under special R&D conditions.
5 good reasons
for the PVe Peak Meter by PV-Engineering
PVe Peak Meter
Our customers can easily, quickly, precisely, and efficiently inspect their PV systems – from individual modules to entire strings. Thanks to the user-friendly design of our PVe Peak Meters, even less experienced staff can perform measurements with ease. The package includes all necessary accessories for measurements, including a reference sensor for solar irradiation.
Innovative Power
Our customers love our innovative power. With the PVe Peak Meter 1540X we are the vendor in the market, who allows for measurements of high-efficiency modules .
Collaboration with Universities
Our close partnerships with universities and research institutions, combined with customer interaction, allow us to develop measurement devices that align with the latest technological standards and respond quickly to new customer needs.
PVe Curvealyzer
With our proprietary software, entire measurement campaigns can be conveniently planned from the office and data can be analyzed afterward—without the need to be on-site. An expandable module database with over 120,000 modules, automated report generation, and extensive export functions are just a few of the highlights. Plus, a one-year license is already included in the package.
One Click Away
Our customers appreciate that when faced with complex challenges, an expert from PV-Engineering or one of our partner companies is just a click away, ready to provide support. For specific customer requirements, we develop custom versions of our PVe Peak Meters upon request.
Verlässlich & flexibel
PV-Engineering is a reliable & flexible partner. Order-based manufacturing in optimized processes allows flexibility for customer requests and customizations, such as special accessories or specific requirements for calibration certificates—while still ensuring short delivery times.
Quality Made in Germany
With more than 20 years in the market, we continuously invest in research and development. We produce to order using optimized processes – ensuring Quality Made in Germany.
Key Terms
What is the peak power of photovoltaic modules?
The peak power (PPKThe peak power of a module is measured under Standard Test Conditions (STC). The nominal power of a module is determined at a cell temperature of 25°C, an irradiance of 1000 W/m², and a light spectrum corresponding to AM = 1.5. STC conditions can only be created in specialized test laboratories, making these measurements complex and costly.) PVe Peak Meters provide an extremely cost-effective solution by measuring under real-world conditions and converting the results to STC values. In addition to peak power, our devices also calculate series resistance, parallel resistance, and actual performance. Comparing these values with manufacturer specifications (nominal values) and analyzing the characteristic curves help identify performance deviations, pinpoint potential sources of error, and simplify troubleshooting.
What is the series internal resistance?
The series resistance of a PV module is the resistance that the current must overcome within the module. It is caused by the materials and connections in the cells and contacts. A higher series resistance reduces the module's efficiency and may indicate aging or defects. Our PVPM curve tracing devices can determine both series resistance (Rs) and parallel resistance (Rp). For this, a single I-V curve measurement of a module is sufficient. Excessively high Rs values can indicate broken wiring, corrosion, connection faults, or undersized components.
Support
You need support with the operation of your PVe Peak Meter? A problem has occurred, or a defect has been detected? PV-Engineering provides fast and hassle-free support. Simply send us pictures, a brief description, and your contact details.
Maintenance
Is your PVe Peak Meter due for the recommended annual calibration? Register your device for inspection now. We will conduct a comprehensive and thorough examination of your PVe Peak Meter, including accessories.
References
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