Module-level power electronics (MLPE) and energy storage solutions provider Hoymiles has launched its latest MIS-2250/2500/2750-W Pro series MLPE in Brazil.
According to the company, unlike conventional individual module-level MLPEs, this product supports up to 4 PV modules or a 4-in-1 microinverter configuration. By connecting PV modules with a power output range of 450 W to 928 W, it offers an AC output range of 2,250 W to 2,750 W. The company adds that it maintains its rated conversion efficiency of up to 98% at an external temperature of up to 45°C. This architecture and performance make the MLPE suitable for small and medium-scale rooftop installations.
Its MC4 connector-based DC-side configuration, which the company calls a ‘Plug & Play’ design, facilitates easy installation. Compared to a conventional inverter-based installation, its segmented module-level (4 modules) installation and the plug-and-play design support hassle-free capacity expansion at any given time.
In terms of connectivity, the MLPEs remotely communicate with each other by pairing with a local Bluetooth or Wi-Fi network. The company claims this feature reduces setup time by up to 70% compared to conventional alternatives. Prosumers can also monitor and control plant operations in real time by installing Hoymiles’ app on their mobile. To comply with Brazil’s regional regulations, this app also supports zero-export or time-of-day (ToD) tariffs.
On the safety front, each MLPE is equipped with an arc-fault circuit interrupter (AFCI). Upon detecting a DC-side arc formation, it disconnects the system from the faulty PV array and mitigates fire risks. For long-term outdoor operations, the product enclosure has an ingress protection rating of IP67.
