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US manufacturer releases new dual solar optimizer – pv magazine International


Enteligent, a residential PV options specialist, has launched an optimizer mannequin that may be paired with two photo voltaic panels. It claims to have quick shutdown and monitoring capabilities.

From pv journal USA

California-based Enteligent introduces a new quick shutdown machine (RSD) with module-level energy optimizers and a manufacturing monitoring system.

the Good NMax Speedy Shutdown with Optimization TOOLS might be connected to 1 panel, or it may be paired with two panels. The paired unit can help as much as 900 W most energy. It provides a pass-through effectivity of 99.8% all through the day, and a most energy consumption of 1.8 W.

Energy optimizers are designed to beat the inherent limitations of PV string installations. In conventional string photo voltaic arrays, your entire string of panels can solely make as much as the weakest hyperlink within the string. Because of this shading, grime, or faults within the panels can considerably cut back energy era. Energy optimizers keep away from this problem, permitting every particular person panel to realize most output with out being affected by others within the array configuration.

The RSD/optimizer dynamically switches out and in of optimization mode as wanted, leading to a mean of 10% larger electrical energy from a typical rooftop photo voltaic set up, the corporate mentioned.

The NMax mannequin additionally options module-level monitoring for reporting photo voltaic era statistics. Monitoring permits installers to validate panels are working accurately, helps service suppliers diagnose and troubleshoot module points, and helps householders monitor efficiency.

The mannequin screens info resembling voltage and present inputs and outputs, standing errors, inner temperature, and efficiency strategies, resembling pass-through and optimization. Quick shutdown provides real-time response administration.

The intelligent declare that the brand new product provides a aggressive various within the energy optimizer area, which has lengthy been dominated by market leaders.

“At the moment, greater than 80% of North American rooftop photo voltaic installations profit from energy optimization and panel-level monitoring, however this answer is barely accessible from two main answer suppliers which have turn out to be a market duopoly,” mentioned Sean Burke , chief government officer of Enteligent.“It additionally brings alternate options to the photo voltaic installer group, who’re keen to supply new choices to distinguish themselves from giant regional and nationwide distributors.”

The product is accessible for ordering on the corporate’s web site and retails for $65 or $70 per unit, earlier than tax. Enteligent NMax RSD with Optimization complies with NEC 2017 and 2020 and UL 1741 requirements. It has a NEMA Sort 6P enclosure and is SunSpec RSD licensed. The corporate says will probably be accessible within the third quarter, and might be bought via main trade distributors, resembling Energy Retailer and ABC Provide.

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