PV Tester - List of Manufacturers, Suppliers, Companies and Products

PV Tester Product List

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Multifunctional PV Tester PVCHECK Rental

Multifunctional PV Tester PVCHECK Rental

A measuring device equipped with the necessary functions for the completion and maintenance inspection of solar power generation systems.

The multifunctional PV tester PVCHECK complies with the maintenance inspection guidelines in Japan, JEM-TR228 and JPEA guidelines, and is capable of measuring ground resistance (2-pole method), insulation resistance (measured with string short circuit), open circuit voltage, and short circuit current! For the open circuit voltage and short circuit current measurement functions, it displays the results of STC (Standard Test Conditions) calculations based on solar radiation and module temperature, and can also determine pass or fail by comparing with a pre-registered module database. Furthermore, it can measure string current and its power as specified by the international standard IEC62446, allowing for easy evaluation of string performance in actual operating conditions on-site. For more details, please contact us.

  • Other measuring instruments

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Multi-functional PV Tester 'PVCHECKs' Rental

Multi-functional PV Tester 'PVCHECKs' Rental

A measuring instrument equipped with the necessary functions for the completion and maintenance inspection of solar power generation systems.

"PVCHECKs" is a measuring instrument that complies with the domestic maintenance inspection guidelines JEM-TR228 and JPEA guidelines in Japan, capable of measuring ground resistance (2-pole method), insulation resistance (measured with string short-circuit), open-circuit voltage, and short-circuit current. Regarding the open-circuit voltage and short-circuit current measurement functions, it displays the results of STC (Standard Test Conditions) calculations based on solar radiation and module temperature, and it can determine pass or fail by comparing with a pre-registered module database. Additionally, it can measure string current and power as specified by the international standard IEC62446, allowing for easy evaluation of string performance in actual operating conditions on-site. 【Features】 ■ Capable of insulation resistance, open-circuit voltage, and short-circuit current testing ■ Compliant with IEC-62446 ■ Can measure string DC power while connected to the PCS ■ Built-in automatic short-circuit function between P-N during insulation resistance testing ■ Enables STC evaluation of PV modules based on solar radiation and temperature measurements *For more details, please feel free to contact us.

  • Other measuring instruments

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Multifunction PV Tester

Multifunction PV Tester

Measurements can be conducted in accordance with the maintenance and inspection guidelines for small-capacity solar power generation systems.

The PV CHECKs solar power measurement device covers the inspection items (ground wire continuity resistance, insulation resistance, open circuit voltage, short circuit current, and current measurement during PCS operation) that should be checked at the completion and maintenance inspection of solar power generation systems, all in one device. The measurement items comply with the JPEA guidelines, which are the maintenance and inspection guidelines for solar power generation systems provided by the Japan Photovoltaic Energy Association. For open circuit voltage and short circuit current measurements, a comparative judgment is made using a solar radiation sensor and a temperature sensor to perform STC (Standard Test Conditions) calculations, and pass/fail judgments are made based on absolute value comparisons with the registered rated values of the modules. The insulation resistance measurement can identify areas where the insulation resistance of the string has deteriorated, as the measurement device has a built-in short circuit. With the standard inclusion of a DC clamp, it is also possible to measure the power generation efficiency on the module side without stopping the PCS.

  • Other measuring instruments
  • Other analytical equipment
  • Electrical Equipment Testing

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