Professional-grade PV commissioning, I-V curve tracers, and safety testing tools built for commercial and utility-scale solar installations.


Streamline your commercial and residential solar installations with premium, specialized toolsets built for the field. Engineered for solar contractors and electrical technicians, our range provides heavy-duty crimpers, high-precision cable strippers, and dedicated solar spanners designed to make MC4 connector assembly effortless. These toolkits deliver the rugged durability and accuracy required to ensure every PV connection is secure, safe, and fully compliant with international MCS standards.




The Di-Log Solar PV range offers comprehensive testing solutions—perfect for solar installers who need a fast and reliable way to meet MCS commissioning requirements. This professional line-up is led by the SL520 Expert Solar Kit, our most complete solution featuring the DL6507 AC/DC Clamp Meter for rigorous electrical verification. For installers requiring a streamlined yet powerful setup, the SL350 Advanced Solar Kit provides the essential tools for efficient system auditing and commissioning. Both kits center around the SL104 Irradiance Meter, a standalone industry favorite for precision measurement of solar intensity, ensuring every installation is optimized for maximum energy performance.




The Seaward PV Series represents the gold standard in solar commissioning and diagnostic testing—built for professionals who demand speed and accuracy on both residential and large-scale utility sites. This versatile range includes the PV:1525-IV, the flagship 1500V tester featuring advanced on-screen I-V curve tracing, and the PV:1525, a high-voltage powerhouse for fast safety commissioning up to 1500V. For 1000V systems, the PV200 provides a compact all-in-one solution with integrated curve tracing, while the PV150+ offers a rugged, reliable entry point for standard IEC 62446 commissioning.





he Sonel solar range brings laboratory-grade precision to the field, offering the deep diagnostic data required for large-scale and utility-scale PV installations. This world-class line-up is spearheaded by the PVM-1530, a state-of-the-art I-V curve tracer capable of handling modern high-voltage systems up to 1500V DC with professional-grade accuracy. For specialized safety verification, the MZC-340-PV is engineered specifically to measure short-circuit loop impedance in photovoltaic systems, while the MZC-330S provides essential high-current loop impedance testing for standard electrical networks. Completing the diagnostics suite, the WME-6 measurement set provides the necessary irradiance and temperature data to ensure your performance results are normalized and meet international reporting standards.




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