Daystar DS-1000

The Daystar DS-1000 I-V Curve Tracer is a 12 kg portable, self-contained unit designed for photovoltaic system testing. Housed in a rugged 44 x 35 x 20 cm non-metallic case, it uses a capacitive load to vary impedance and captures 1000 current-voltage data pairs per curve. True short-circuit current measurement starts at negative voltage, while advanced switching enables slower sweeps for highly accurate I-V results. The IVPC Windows-based software provides comprehensive analysis and storage.

Equipped with two Type T thermocouple inputs, two analog voltage inputs for irradiance sensors, and both USB and RS-232 interfaces, the DS-1000 ensures complete test coverage. Continuous operation exceeds ten hours on a single battery charge.

Testwall can supply the used Daystar DS-1000, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Daystar DS-1000.