Microinversor Atmoce MI-400 400W 1 Entrada MPPT

Benefits Microinverter Atmoce MI-400

Unlike models "2 in 1" of the range Atmoce, the MI-400 is a microinverter of 1 single entry MPPT, designed to manage each solar panel completely individually. This configuration is especially interesting in installations where each module receives different orientation, inclination or shading level, since the performance of a panel never conditions the rest, unlike what is happening in installations with inverters hybrid or inverters networking traditional connected in series.

With a 97.4% peak efficiency and one mPPT efficiency of 99.9%, this microinverter take advantage of virtually all the energy available at every moment. The safety voltage in DC and the design of management at the levelvoltaic module level they provide an additional level of safety against centralized systems, especially relevant for residential facilities where the protection of people who can access the cover is prioritized.

His backup of 25-year warranty, next to more than 1.000.000 of Hours of Reliability Verification, place the MI-400 as a solid long-term investment, in line with the usual life of the solar that can manage.

Light and simple installation

With a weight of just 1,3kg, the MI-400 it is noticeably lighter than others microinverters of the market, which considerably streamlines its roof assembly. Your cable plug-and-play it allows a quick installation, while the flexible configuration Module module it facilitates the progressive expansion of the system. The communication plc integrated eliminates the need for additional communication wiring, simplifying the start-up process further. In addition, its compatibility with equipment like the Meters-combiner of Atmoce allows you to integrate microinverters, Batteries and loads in the same energy management system, with support for network connection.

Detailed technical characteristics

Input parameters:

• Compatibility of photovoltaic module: 54/108, 60/120, 66/132 and 72/144 cells (whole / stockings)
• Maximum power of compatible module: 700w
• Minimum voltage / maximum input: 16V ~ 60V
• Maximum power tracking voltage range: 28V ~ 55V
• Nominal input voltage: 36v
• Voltage range of MPPT: 16V ~ 60V
• Input voltage at startup: 22v
• Maximum continuous entry current: 16a
• Maximum current of input short circuit: 20a
• Survival class of Puerto CC: II
• Puerto CC feedback current: 0a
• Configuration of the photovoltaic set: 1x1 grounded matrix 1x1

Output parameters:

• Nominal voltage: 230v
• Voltage range: 184V ~ 276V
• Nominal output power: 400w
• Maximum apparent power: 400va
• Nominal output current: 1,74a
• Maximum output current: 1,83a
• Max. microinverters by circuit of 20a: 9
• Max. microinverters by circuit of 25a: 11
• Nominal frequency: 50 / 60Hz
• Extended frequency range: 45Hz ~ 65Hz
• Power consumption at night: 0mw
• Puerto Ca overvoltage class: III
• Total harmonic distortion (THDI):

Efficiency parameters:

• Peak efficiency: 97,4%
• EU efficiency: 97,0%
• MPPT efficiency: 99,9%

Mechanical parameters:

• Range of room temperature: -40 ° C ~ 65 ° C
• Storage temperature range: -40 ° C ~ 85 ° C
• Relative moisture range: 4% ~ 100%, condensing
• DC connector: MT-02502-D, 1 pair
• AC connector: MT-02502-A (requires MW cables), 1 pair
• Dimensions (without support): 247.2 x 168 x 38.5mm
• Weight (without support): 1,3kg
• Refrigeration: natural convection
• Degree of protection: Ip67
• Maximum altitude: 3000m
• Noise:
• Communication: PLC
• Indicator: 1 LED

Certifications: IEC 62109-1 / -2 (safety), IEC 61000-6-1 / -2 / 3 / -4, EN 62920 (EMC), VDE 0124, VDE 4105, UTE 0126, EN 50549, EN 50530 (Compliance with electrical network).

Frequently Asked Questions (FAQ)

1. How many solares manages the MI-400?
This microinverter managed by 1 SOLON SOLAR through its only MPPT entry, unlike "2 in 1" models of the range Atmoce, who manage 2 independently.

2. What maximum panel power does it support?
It is compatible with photovoltaic modules of up to 700w, well above the nominal power output of the own microinverter (400W), which allows oversized panel margin.

3. Is it suitable for outdoor installation?
Yes, it has protection Ip67 and is approved for wet places, with a range of operating temperature of -40 ° C to 65 ° C.

4. How do you communicate with the monitoring system?
By means of technology PLC (Power Line Communication), without the need for additional communication wiring, simplifying the installation.

5. What guarantee does this offer microinverter?
The manufacturer offers a 25-year warranty, backed by 1.000.000 of Hours of Reliability Verification. Consult more technical content in the Blog Tienda Solar.

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