Solar Builder

SEP-OCT 2018

Solar Builder focuses on the installation/construction of solar PV systems. We cover the latest PV technology (modules, mounting, inverters, storage, BOS) and equip installers/contractors with tips and tools to make informed purchasing decisions.

Issue link: http://digital.solarbuildermag.com/i/1019375

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SOLARBUILDERMAG.COM | 21 Stäubli Stäubli Electrical Connectors (formerly Multi-Contact) has amassed more than 20 years of experience in the pho- tovoltaics industry. The secret sauce is its MULTILAM technology, which features specially formed and resilient contact elements. Constant spring pressure from MULTILAM louver ensures continuous contact with the contact surface, resulting in a constantly low contact resis- tance that mitigates power loss and heat seepage. With more than 1 billion connectors in use across the planet, those incremental gains have made a huge impact on both cost and energy savings. Midnite Solar The NEC 2017 implementation deadline arrives at the start of 2019, and the Midnite Solar Shut Off Box system might be the lowest cost way to comply with 2014 as well as 2017 and still install systems the way you're used to. The system uses a receiver at the module that wires in just like an optimizer and a transmit- ter that is installed in or near the inverter. The installer does not need to install any other wiring between the transmitter and receiver. Midnite says it's a fail-safe system, and if the receiver does not sense the signal from the transmitter, it turns off and opens the circuit. In addition, Midnite Solar offers a Bleed Down Unit for grid-tied inverters that do not meet the NEC 2017 690.12(B)(1) requirement that states controlled conductors outside the Array Boundary need to drop to 30 V or less within 30 sec- onds of initiating rapid shutdown. Visit us at Booth # 2787 415-648-1299 www.sollega.com info@sollega.com • Commercial Flat Roof and Ground Mount PV • Integrated 5° and 10° tilt options • Inner-row spacing at 10" or 13" • Quick installation with all top mount hardware • Universal and compatible with all framed modules • Fully ballasted with optional mechanical anchors • Roof friendly with low PSF • Engineering and ballast layout services included • Class A Fire Rating with type 1,2,3 Modules • UL 1703, 467 NEW ! Online Configurator

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