They have three CPU’s: AC high voltage main CPU: Microchip 24FJ64GA004 and WIFI ZigBee CPU: Ember EM250 Telegesis ETRX2-PA. DC low voltage CPU: Microchip 12F683. HIMAG planar transformer, full bridge. LLC power supply design that is 99% efficient. The motherboard is enclosed in a rugged weather resistant large aluminum housing which allows the inverter to heat sink allot of wattage during the day. Gore automotive vent reduces condensation. There is new firmware with OTA bootloaders that auto detect both 50/60 HZ. Tuning parameters and firmware can be updated over the air with USB Zigbee gateway. They are serviceable, can be repaired, recycled because aluminum housing comes apart. NEW 2020 FIRMWARE WORKS ON BOTH. 50 HZ and 60 HZ AC MAINS. This listing in quantities. Contains everything you will need to deploy these inverters including the inverters, cabling and connectors. Includes software for monitoring your system or modifying your inverters. ANYWHERE in the WORLD including, US, UK, EUROPE and. 72 cell MPPT Voltage Range 30V – 45V. 72 cell efficiency 96%. 72 cell maximum wattage 360w. NEMA 6 Rugged aluminum housing. US compliance UL 1741 and grid IEEE 1547.1. Inverter motherboard has Zigbee. Wireless IEEE 802.15.4. Additionally, we will point you to an installation guide and data sheets for these inverters if you would like those. We are highly technical, have invested thousands of hours in reengineering the Enecsys inverter hardware, firmware, monitoring software. We have original Enecsys source code and schematics and have consulted with the original Enecsys engineers. Erters have new firmware. Ignore the sticker with the model, wattage. We install new software and have an app that allows you to adjust the country code, factory settings including wattage limit and country specific GEO settings. You must have a USB gateway from us to monitor or tune your inverters, though this is not required to use these inverters. These inverters were certified by TUV Rheinland on behalf of Enecsys to UL standards. If you have any questions please leave detailed message. If you have a apple IPhone or IPAD then we can provide facetime support. The item “Micro Inverter 72 Cell 360w 50/60 HZ ZIGBEE WIFI Enecsys SMI-360-72 and 263-72″ is in sale since Saturday, January 16, 2021. This item is in the category “Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Alternative Energy Chargers & Inverters”. The seller is “enecsysparts” and is located in Saint Louis, Missouri. This item can be shipped to United States.

• Inverter Technology: Microinverter
• Country/Region of Manufacture: United States
• Wattage: 300-399 W
• Current Type: AC/DC
• System Configuration: Grid-Tie
• Type: MICRO
• Features: All Daylight Conditions
• Color: Silver
• Power: 360W
• Current Output: 360W
• Brand: ENECSYS
• Application: Electronics
• Charging Mode: MPPT (Maximum Power Point Tracking)
• Resistance Properties: Weather Resistant
• Voltage: 240