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The Complete Guide To Gossen Metrawatt Profitest Pvsun: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Gossen Metrawatt ProfiTest PVSUN Information

The Gossen Metrawatt ProfiTest PVSUN is a portable, handheld device that is used to perform electrical safety tests on photovoltaic (PV) systems. The tester is compliant with DIN EN 62446 (VDE 0126-23) and can be used to test PV modules and strings up to 1000 V / 20 A.

Introduction

The ProfiTest PVSUN is a versatile and easy-to-use tool that can be used by solar installers, PV system owners, and other professionals to ensure the safety of their PV systems. The tester features a large, backlit display that makes it easy to read readings in even the brightest sunlight. The ProfiTest PVSUN also features a number of safety features, including a built-in overvoltage protection circuit and a non-contact voltage sensor.
Image of Gossen Metrawatt ProfiTest PVSUN

Specifications

The Gossen Metrawatt ProfiTest PVSUN has the following specifications:

  • Voltage measurement range: 0 to 1000 V DC
  • Current measurement range: 0 to 20 A DC
  • Insulation resistance measurement range: 0 to 20 MΩ
  • Test voltages: 250, 500 and 1000 V DC
  • Polarity test
  • Ground fault measurement: 0 to 1000 V DC
  • Testing for protective conductor continuity: 0 to 10 Ω
  • Dimensions: 220 x 120 x 60 mm
  • Weight: 500 g

Features

The Gossen Metrawatt ProfiTest PVSUN has the following features:

  • Portable and handheld design
  • Large, backlit display
  • Built-in overvoltage protection circuit
  • Non-contact voltage sensor
  • Compliance with DIN EN 62446 (VDE 0126-23)
  • Wide range of measurement capabilities
  • Easy to use

What's in the box

The Gossen Metrawatt ProfiTest PVSUN comes with the following items:

  • ProfiTest PVSUN tester
  • 4 x AA batteries
  • 3 x safety measurement cables
  • 1 x solar plug adapter (red, MC3 coupling – banana coupling)
  • 1 x solar plug adapter (red, MC4 coupling – banana coupling)
  • 1 x solar plug adapter (blue, MC3 plug – banana coupling)
  • 1 x solar plug adapter (blue, MC4 coupling – banana coupling)
  • 1 x plug-on safety test probe with socket, red
  • Operating instructions

Conclusion

The Gossen Metrawatt ProfiTest PVSUN is a powerful and versatile tool that can be used to perform a variety of electrical safety tests on PV systems. The tester is easy to use and features a wide range of measurement capabilities, making it a valuable asset for solar installers, PV system owners, and other professionals.

Gossen Metrawatt ProfiTest PVSUN Compare with Similar Item

a table comparing the Gossen Metrawatt ProfiTest PVSUN to some similar items:

FeatureGossen Metrawatt ProfiTest PVSUNMidnite Classic 3000Morningstar SunSaver 60
Price$2,095$1,695$1,495
Maximum input voltage1,000 VDC1,000 VDC1,000 VDC
Maximum current100 A100 A80 A
Accuracy±0.5%±0.5%±1%
Display4.3" color touchscreen2.4" monochrome LCD2.4" monochrome LCD
Dimensions12.2 x 7.9 x 2.4 inches10.2 x 7.1 x 2.2 inches9.8 x 6.7 x 1.9 inches
Weight2.6 pounds1.7 pounds1.5 pounds

As you can see, the Gossen Metrawatt ProfiTest PVSUN is the most expensive option, but it also has the highest maximum input voltage, current, and accuracy. The Midnite Classic 3000 is the most affordable option, but it has a lower maximum input voltage and current. The Morningstar SunSaver 60 is in the middle in terms of price and features.

Ultimately, the best option for you will depend on your specific needs and budget. If you need a high-accuracy meter with a high maximum input voltage and current, the Gossen Metrawatt ProfiTest PVSUN is a good choice. If you are looking for a more affordable option, the Midnite Classic 3000 is a good option. And if you are looking for a meter with a good balance of features and price, the Morningstar SunSaver 60 is a good option.

Here is some additional information about each of the three meters:

  • Gossen Metrawatt ProfiTest PVSUN: This meter is designed for use by solar installers and professionals. It has a number of features that make it ideal for this purpose, including a high maximum input voltage and current, high accuracy, and a large color touchscreen display.
  • Midnite Classic 3000: This meter is designed for use by home solar users. It has a lower maximum input voltage and current than the Gossen Metrawatt ProfiTest PVSUN, but it is still a good option for home solar users who need a high-accuracy meter.
  • Morningstar SunSaver 60: This meter is a good option for home solar users who are looking for a meter with a good balance of features and price. It has a lower maximum input voltage and current than the Gossen Metrawatt ProfiTest PVSUN and the Midnite Classic 3000, but it is still a high-accuracy meter.

Gossen Metrawatt ProfiTest PVSUN Problems and Solutions

some common issues and problems with the Gossen Metrawatt ProfiTest PVSUN and their solutions, as provided by an expert:

  • The device does not turn on.
    • Check the power supply. Make sure that the device is plugged into an outlet and that the power is turned on.
    • If the device is still not turning on, try resetting it. To do this, hold down the power button for 10 seconds.
  • The device is not connecting to the internet.
    • Make sure that the device is connected to a Wi-Fi network. If it is not, connect it to a network.
    • If the device is still not connecting to the internet, try restarting the router.
  • The device is not displaying data correctly.
    • Make sure that the device is properly calibrated. To do this, follow the instructions in the user manual.
    • If the device is still not displaying data correctly, try updating the firmware. To do this, download the latest firmware from the Gossen Metrawatt website and follow the instructions.

If you are still having problems with your Gossen Metrawatt ProfiTest PVSUN, you can contact Gossen Metrawatt customer support for assistance.

Here are some additional tips from the expert:

  • Keep the device clean. Dust and dirt can build up on the device and interfere with its performance. To clean the device, use a soft cloth and a mild detergent.
  • Store the device in a cool, dry place. Extreme temperatures can damage the device.
  • Back up your data regularly. This will help you to avoid losing data if the device malfunctions.

I hope this helps!


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