ATMOCE – MI-900 Dual Microinverter

The ATMOCE MI-900-2M microinverter connects two solar panels simultaneously for a total power output of 900W , with an exceptional efficiency of 98.2%. Each panel is managed independently to extract maximum energy, even if one of the two is shaded or underperforming.

Compatible with all types of panels available on the market, it installs quickly thanks to its connectors that clip directly on without complicated tools. Its robust and completely waterproof casing withstands all weather conditions, from extreme cold (-40°C) to high temperatures (+65°C).

L'avantage principal : sa technologie de communication intelligente qui transmet toutes les informations de production jusqu'à 350 mètres de distance en utilisant simplement vos câbles électriques existants, sans avoir besoin de tirer des câbles supplémentaires. Vous pouvez ainsi surveiller en temps réel vos deux panneaux depuis votre téléphone ou ordinateur.

Compact and lightweight at only 2.1 kg, the MI-900-2M is ideal for optimizing your solar installation while reducing costs: a single device to manage two panels. With a 15-year warranty that can be extended up to 25 years , it's the economical and high-performance solution for your residential or commercial photovoltaic project.

KEY POINTS FOR PROFESSIONALS

• 2 input / 1 output configuration allowing the control of two independent solar modules.

• Total capacity of 900 W suitable for Solar panels up to 450 Wp per input.

• Conversion efficiency of 98.2% (max) and 97.7% (EU) for maximum energy optimization.

• MPPT tracker with 99.9% accuracy monitoring two separate photovoltaic strings.

• IP67 polymer enclosure with double class II insulation, eliminating the need for additional electrical protection.

• Universality: compatible with 54 to 144 half-cell modules on both input channels.

• Robust PLC protocol guaranteeing transmissions over 350 m with integrated SPoF security.

• Standard interfaces: Stäubli MC4 on the DC side and MT-02502-A connector on the AC side.

• Climatic tolerance from -40 to 65 °C for installations in demanding environments.

• Regulatory compliance: IEC 62109-1/-2 , VDE 0124 , VDE 4105 , UTE 0126 , EN 50549 , EN 50530 , AS 4777.2 .

RECOMMENDED APPLICATIONS

• Residential projects structured in pairs of modules for rationalization of equipment.

• Commercial and industrial facilities seeking a balance between performance and investment economy.

• Multi-oriented photovoltaic configurations requiring module-by-module management.

• Solar parks at Ground or shade structures benefiting from a paired architecture.

• Expansion of existing power plants with progressive integration of grouped modules.

• Roofs presenting complex architectural or geometric constraints.

• Sites exposed to harsh environments requiring IP67 certification and wide thermal tolerance.

ADDED VALUE POWR CONNECT
POwR Connect ensures the distribution of the ATMOCE MI-900 dual microinverter with permanent stock available , fast shipping via our national logistics network and dedicated technical support for the architectural optimization of your installations by pairs of modules.

Our engineers, located in Nantes, Dijon, and Mudaison, will assist you in designing streamlined photovoltaic systems that maximize technical and economic efficiency. The POwR Troopers sales team, in regular contact with our manufacturing partners, will guide you through your residential, commercial, and industrial projects, ensuring full compliance with French and European standards.