Page 23 - North American Clean Energy March/April 2019 Issue

Web-based permit package generator
SolarDesignTool has launched a complete web-based permit package generation tool for residential rooftop photovoltaic systems. Each solar permit package contains a cover page, site
plan, single-line diagram, placards and labels, attachment plan, re safety plan, equipment data sheets and certi cations, and attachment detail when using rail- based mounting components from Unirac, SnapNRack, IronRidge, or Quick Mount PV. Conceived as an alternative to traditional CAD-based methods of permit package creation, SolarDesignTool's web- based approach allows solar installers
to specify a system design in as little
as fteen minutes, then generate and download a complete permit package instantly with a single click. In addition
to improved speed and accuracy, automation and economies of scale allow for radical reductions in price. Each permit package comes with unlimited free revisions and a money-back guarantee if rejected by the AHJ.
SolarDesignTool
/// www.solardesigntool.com
Solar-powered area lighting
Urban Solar’s solar lighting product line, the Streamline Solar Series incorporates lithium-ion battery technology. For parks, pathways, playgrounds, and other open urban environments, the Streamline Solar Series delivers brightness and return on investment. In many cases, the Streamline Solar Series can be installed in minutes without the use of a crane or bucket truck. Immune to power outages and blackouts, standalone systems enhance public safety. As with all Urban Solar lighting systems, engineering and design assistance is available free of charge to ensure that clients only pay for the size of system their project requires. Site inspection services ensure that each install location is solar viable, and light plots and renderings allow Urban Solar lighting designers to size and position systems to deliver light levels that meet IES standards.
Urban Solar Corp.
/// www.urbansolarcorp.com
Compact fuse-protected varistors
TDK Corporation’s compact ermoFuse NT14 and NT20 series feature a footprint that ts into existing circuit board layouts. e NT14 series (disk diameter 14mm) is designed to absorb maximum surge currents with
an 8/20-μs pulse of 6kA at rated voltages of between 130 VRMS and 680 VRMS, while the NT20 series (disk diameter 20mm) has a surge current capability with an 8/20-μs pulse of 10kA at rated voltages of between 130 VRMS and 750 VRMS. e NT14 and NT20 series o er a maximum energy absorption of up to 220 J and 480 J for 2 ms, respectively. Both series are available in 2-leaded and 3-leaded types, with the third lead used to monitor whether the fuse has been activated. e ermoFuse NT series meet UL 94 V-0 requirements, and are also listed as Type 4CA in UL 1449, 4th edition. With their compact dimensions and excellent surge current capability over a broad range of voltages, the NT types are suitable for use in
a wide range of applications, such as ballasts for lighting, home appliances, power supplies, inverters for solar installations, frequency converters for drives, and smart meters. ey can also be used for the general protection of electrical wiring and installations.
TDK Corporation
/// www.tdk-electronics.tdk.com
Online monitoring platform
Tigo’s new SMART Website features a better user experience on desktop, tablet, and mobile displays. A new summary page shows new a system view, detailed charts, and alerts as well as a more intuitive and aesthetically designed website layout. Information loading
for PV sites has quickened with data processing and now has easier onsite
and remote troubleshooting steps that match email/SMS alerts. Prompted setup now includes more customized options, added information and steps throughout website and system setup process, and suggestions from users that can be provided on every webpage. e new Tigo SMART Website shows Reclaimed Energy with the appropriate Tigo equipment. It
is compatible with the SMART App which is downloadable for iOS and Android through Apple’s App Store or Google Play.
Tigo Energy, Inc.
/// www.tigoenergy.com
1500 volt I-V curve tracer
The new Solmetric PV Analyzer IV curve tracer measures
strings up to 1500V and 30A. The PV Analyzer provides high accuracy and high measurement throughput, even in hot environments. The wireless irradiance and temperature sensor has a 300ft range. A tablet or laptop connects to the IV unit via built-in WiFi and provides a large, easy-to-use interface.
Solmetric Corporation
/// www.solmetric.com
North American Clean Energy
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