Our annual Solar PV Inverter Buyer’s Guide is a chance to check in with all of the inverter manufacturers – from the market leaders to the up-and-comers – to get a sense of how their technology has evolved and what new products are now available for installation. This year weRead More

Monitoring is essential to effectively manage and optimize the performance of solar PV systems, particularly commercial sites, as they are likely to have revenue-grade production, inverter-level monitoring capabilities, weather stations and additional load monitoring at the site. For sites measuring performance-based incentives such as Solar Renewable Energy Certificates (SRECS) orRead More

Fronius has reinvented its start-up, monitoring and after-sales support with its latest generation of inverters. Keys to this reinvention are three useful apps for installers, service technicians and end customers that expand Fronius’ range of tried-and-tested online tools with some helpful new features. Servicing support is available more quickly, as wellRead More

The IMO FireRaptor is the first ever NEC2017 and NEC2020 compliant module level rapid shutdown product tested and certified for AFCI interference under UL’s PVRSS certification with the Fronius PRIMO inverter range. This means FireRaptor is the first NEC 2017 & 2020 Module Level Rapid Shutdown product to be testedRead More

IMO Automation tells us its FireRaptor received UL PVRSS (Photovoltaic Rapid Shutdown System) listing on the Fronius Primo family of solar inverters under UL1741 guidelines. IMO Automation worked closely with Fronius in achieving this listing as it required the development of an additional capacitance bleed circuit to dispel stored currentRead More

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

The Solar Builder annual Solar PV Inverter Buyer’s Guide is a chance to check in with all of the inverter manufacturers – from the market leaders to the up-and-comers – to get a sense of how their technology has evolved and what new products are now available for installation. ThisRead More

Along with the doubling of the U.S. residential solar + storage market last year, new system providers have cropped up like spring weeds, helping to make the consumer decision about which to select a more difficult proposition. Many of these new providers are banking on well-known brands, strategic acquisitions andRead More

We asked every inverter manufacturer to tell us about their latest and greatest products for our 2019 Solar Inverter Buyer’s Guide. What came back was a range of innovations from the most powerful microinverter on the market to the latest utility-scale string technology. At this point, solar inverter spec sheetsRead More

Update: The 2020 Inverter Buyer’s Guide is now available here! The 2019 solar inverter market is more robust and reliable than ever. From streamlined residential operations to beefed up large-scale string inverters to a cadre of solar+storage options for both on- and off-grid applications, there are products to match anyRead More