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The Daystar DS-100C I-V curve tracer is a 12 kg portable, self-contained instrument designed for photovoltaic system testing. Packaged in a durable non-metallic case, it features dual capacitance settings: approximately 1,500 μF at 600V high range and 5,000 μF at the low voltage setting. Using a capacitive load, the DS-100C adjusts impedance at PV array outputs, ensuring precise measurement of voltage, current, and derived parameters. The device uniquely supports slower sweep rates through load capacitor switching, yielding highly accurate I-V curves for both single cells and series-parallel arrays.
Measurements captured include Voc, Isc, Peak Power, Vpk, Ipk, and Fill Factor, with data transferred to a control computer via IVPC Windows software for detailed analysis, display, and storage. This ensures reliable, repeatable photovoltaic performance evaluations across diverse applications.
Testwall can supply the used Daystar DS-100C, 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-100C.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
