Tag: NEC 2017
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Rejoice for choice: 12 companies now in the SunSpec Rapid Shutdown ecosystem
Product choice has been an issue with rapid shutdown requirements since the NEC 2017 update, but that tide is starting to turn. Six additional members within the SunSpec Alliance ranks have announced products and services supporting the SunSpec Communication Signal for Rapid Shutdown standard, bringing the size of the SunSpecRead More — Solar Builder magazine
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Safety considerations for assessing module-level shutdown solutions
Now that California – the largest solar market in the U.S. – has adopted the 2017 National Electrical Code (NEC), many solar installers wonder what a good solution for the Module Level Shutdown (Art. 690.12) requirement looks like. With safety being paramount, this article identifies the major criteria for assessingRead More — Solar Builder magazine
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OutBack Power charge controllers now compatible with Tigo Energy rapid shutdown solutions
OutBack Power and its FLEXmax charge controllers are now compatible with Tigo Energy Inc.’s Fire Safety solution device to meet NEC 2017 module-level rapid shutdown. The tested compatibility includes Tigo’s Fire Safety – TS4-F integrated for smart modules and TS4-A-F add-on for existing PV systems – with OutBack’s FLEXmax 100 and FLEXmax 100Read More — Solar Builder magazine
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Rapid Shutdown NEC 2017: There are more options than you think
With the provisions of National Electrical Code (NEC) 2017 article 690.12 now being applied in over 30 states and growing (and which we re-examined this week), many suppliers and contractors are struggling to determine which Rapid Shutdown Devices (RSD) on the market are compliant and compatible with the modules andRead More — Solar Builder magazine
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Rapid Shutdown Rewind: Let’s re-examine the impact of NEC 2017 on rooftop solar PV safety and installer choice
The Solar+ Decade is starting off as the module-level power electronics (MLPE) decade. In its most recent U.S. PV Leaderboard, Wood Mackenzie reports SolarEdge inverters and optimizers were used on 60.5 percent of U.S. residential installations through the first three quarters of 2019, with Enphase a distant second at 19.2Read More — Solar Builder magazine