Product Overview:
The 6591A is mainly used for testing 1500V photovoltaic string arrays. It can conveniently and quickly test the working characteristics of 1500V photovoltaic string arrays under natural light conditions, providing testing guarantees for the design, acceptance, and maintenance of solar power stations. It is an essential testing tool for power station construction units, quality inspection departments, manufacturers, and research institutions. This product comes with test probes for environmental temperature, panel temperature, and irradiance detection, enabling comprehensive recording of the test environment conditions. The portable photovoltaic string tester 6591A of Sijiyi is mainly used for testing 1500V photovoltaic string arrays. It can quickly test their working characteristics under natural light conditions, providing testing guarantees for the design, acceptance, and maintenance of solar power stations. It is a necessary testing tool for relevant units.
Product Features:
High voltage testing capability: Capable of conducting 1500VDC tests, with a voltage test range of 15V to 1500V and an current test capacity of 20A, and capable of testing 30kW photovoltaic modules.
Portable design: Adopting a portable design, with a built-in high-capacity lithium-ion battery, making it convenient to carry to different locations for on-site testing.
Wireless connection probe: The host and the probe are connected wirelessly, providing a maximum 10-meter wireless communication connection function, facilitating field operations and also allowing for serial cable connection.
Clear and easy-to-operate display: Equipped with a 6.5-inch 640×480 color LCD touchscreen, with high brightness display, visible even in sunlight, convenient to operate, and supporting storage space expansion via USB port.
Multiple parameter measurement: Capable of measuring I-V curves, P-V curves, short-circuit current, open-circuit voltage, maximum power, maximum power point voltage and current, solar cell temperature, ambient temperature, irradiance, and other multiple parameters.
Environmental monitoring function: Equipped with environmental temperature detection, panel temperature detection, and solar irradiance detection, and can provide users with optional irradiance measurement certificates.
Automatic range and protection: Has an automatic range switching function, along with overvoltage, overcurrent, and temperature protection, ensuring the safety of the instrument and the tested equipment.
Continuous testing and storage: Supports continuous testing function, capable of automatically testing the tested photovoltaic array at set time intervals and automatically storing test results.
Standard condition correction: Can conduct outdoor low-illumination volt-ampere characteristic tests and convert data to standard test conditions (STC) for data comparison and analysis under different conditions.
