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Manufacturer information
Huawei - a strong brand, strong products and innovative solutions. This world-renowned manufacturer's product portfolio is flexible, versatile and powerful. With its inverter solutions, Huawei constantly proves its quality standards and the technological progress that the company has made.
The world's leading provider of information technology and telecommunications solutions has now been active in the solar inverter sector for over 8 years and is the only manufacturer to offer a standard unit for fault detection on the DC side.
Product description
The Huawei MERC-1100W-P and MERC-1300W-P are module-level Smart Module Controllers (PV optimizers) for the Huawei SUN2000 ecosystem, rated 1100W and 1300W respectively and supporting modules up to 605W (1100W-P) and 800W (1300W-P) at STC. Both share a 125V max input, a 12.5–105V MPPT range, 20A max short-circuit current, and up to 99.5% max efficiency (99.0% weighted). They deliver module-level optimization for higher yield, safe voltage shutdown to 1V per optimizer for firefighting and maintenance safety, and per-module fault pinpointing for faster O&M. Output is 80V / 22A max with output bypass on failure. Built with Staubli MC4 connectors and rated IP68 across a −40 to +85 °C range, they carry IEC62109-1 Class II safety and are compatible with Huawei SUN2000 KTL-M2/M3/M5 inverters (full optimizer configuration, 8–25 per string).