
ATMOCE – MI-1000 Dual Microinverter
Réf. POwR : OND1076
15-year manufacturer's warranty as standard, extendable up to 25 years
Technical specifications
- Power: 1 kVA
- Number of MPPTs: 1
- Number of inputs / MPPT: 2
- Dimensions: (LxWxH) 250 x 25 x 202 mm
- Compatible with 54 to 72 cell modules
- Cooling by natural convection
- MC4 connectors on the DC side
- Max 18 per 32A three-phase chain
That goes well with
These items are often associated with ATMOCE – MI-1000 Dual Microinverter:
The highlights
- Micro-inverter for two modules
- Over 1,000,000 hours of reliability testing
- Supports all common PV modules
Description
The ATMOCE MI-1000-2M microinverter manages two solar panels simultaneously for a total power output of 1000 W , with a record efficiency of 98.2% . Each panel is individually optimized to ensure the best possible production, even if one of the two receives less sun or is partially shaded.
Compatible with all solar panels on the market , it installs in minutes thanks to its standard, easily clip-on connectors. Its fully waterproof and durable casing works perfectly in all weather conditions, from freezing temperatures (-40°C) to intense heat (+65°C) .
Its key advantage: an innovative communication system that transmits production data up to 350 meters simply by using your existing electrical cables, without the need for additional wiring. This allows you to monitor the performance of your two panels live from your smartphone or computer and quickly detect any potential problems.
Compact and lightweight (2.1 kg) , the MI-1000-2M offers an economical solution by controlling two panels with a single device. With a 15-year warranty that can be extended up to 25 years , it is perfectly suited to residential and commercial installations looking to maximize energy efficiency while simplifying the management of their solar system.
KEY POINTS FOR PROFESSIONALS
Dual-input/single-output architecture for simultaneous connection of two Solar panels .
Combined power of 1000 W allowing the use of modules up to 500 Wp per channel.
Record conversion rate of 98.2% (max) and 97.7% (EU) for optimal energy production.
MPPT controller with 99.9% accuracy ensuring independent control of the two chains.
IP67 polymer chassis with class II insulation eliminating the need for earth connection.
Total versatility: compatibility of 54 to 144 half-cells on both photovoltaic inputs.
Proven PLC transmission over 350 m with SPoF mechanism for secure communications.
Standard connections: Stäubli MC4 input and MT-02502-A system output.
Guaranteed operation from -40 to 65 °C for deployments in areas with high temperature variations.
Approvals: IEC 62109-1/-2 , VDE 0124 , VDE 4105 , UTE 0126 , EN 50549 , EN 50530 , AS 4777.2 .
RECOMMENDED APPLICATIONS
Premium residential installations seeking performance and streamlining of the number of converters.
Tertiary and commercial projects promoting economic optimization through paired architecture.
Photovoltaic power plants with granular control required for heterogeneous orientations or tilts.
Systems at Ground , shade structures or carports structured in binary groupings of modules.
Modernizations or gradual developments of solar parks with additions in pairs.
Buildings with architectural or geometric constraints requiring flexibility in layout.
Harsh environments requiring IP67 robustness and extended thermal tolerance.
ADDED VALUE POWR CONNECT
POwR Connect offers the ATMOCE MI-1000 dual micro-inverter with immediate availability in stock , efficient logistics and technical expertise for the optimal sizing of your photovoltaic architectures.
Our design office advises you on dual-module configurations that maximize the performance-to-investment ratio. Our POwR Troopers , both office-based and field-based technical sales representatives continuously trained by our manufacturing partners, provide close support for your residential, commercial, and industrial projects, guaranteeing full compliance with national and European regulations.
Documents to download
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ATMOCE
ATMOCE designs and manufactures innovative solar solutions that combine performance and design. Based in Germany, with its own R&D centers, the brand relies on an innovation-driven strategy to offer cutting-edge photovoltaic technologies. Its commitment: to build a more sustainable future through renewable energy.

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