Microinverter Atmoce MI-800-2M 800W 2 in 1

Benefits microinverter Atmoce MI-800-2m

The MI-800-2m is part of the new generation of microinverters 2 in 1 of Atmoce, an architecture that allows connecting two independent solar To the same team without renouncing the individual management of each module. This configuration reduces the number of devices needed in the installation, simplifies the wiring and decreases the total cost of the system, while maintaining all the advantages of MLPE technology (Module Level Power Electronics) versus the inverters hybrid Centralized traditional.

Superior performance and design flexibility

With a Maximum efficiency of 98.2% and one European Efficiency (EU) of 97.7%, the MI-800-2m significantly improves the figures for previous generations of microinverters Atmoce. The manufacturer indicates that the Energy efficiency can be up to 50% higher Thanks to the independent management of each photovoltaic entry, especially relevant in partial shading installations, different orientations of roof or irregular dirt on the solar. Your Wide range of MPPT voltage (from 28 to 55V) It also offers greater freedom when designing module chains, adapting to different configurations without compromising performance.

Safety and reliability for large-scale installations

The MI-800-2m maintains a Safety voltage lower than 60VDC for human operation and presents Zero Risk DC, in addition to Quick shutdown at module level. Its design No single point of failure and his PLC communication range of up to 350 meters They make it especially suitable for projects seeking scalability, from residential facilities to systems of scale MW, all under the same SKU. This reliability is reinforced with a Product guarantee up to 25 years, far superior to that of many inverters networking conventional.

Intelligent Commissioning and Simplified Maintenance

One of the highlights of Series 2 in 1 is its Commissioning in just 5 minutes, thanks to diagnostic, control and intelligence tools at the module level. The system incorporates Operation and maintenance (O & M) driven by IA for all components of the installation, in addition to the possibility of generating the Design of the photovoltaic matrix from photographs, significantly streaming the start-up process for professional installers.

Advanced functions oriented to different scenarios

The MI-800-2m Incorporates capabilities like the Transfer of network power to module, a Active snow removal technology and Matrix phase configuration, Functions designed to maximize production in cold climates or facilities with complex electrical configurations. These benefits make the MI-800-2m in a robust alternative against architectures based solely on inverters solar centralized, especially in projects that combine generation with solar of great surface. If you want to deepen the dimensioning of facilities with microinverters 2 in 1, you can check the technical guides available in the Blog Tienda Solar.

Detailed technical characteristics

Input parameters (DC) - for each of the 2 entries

• Compatibility of photovoltaic module: 54/108, 60/120, 66/132 and 72/144 cells (Complete cells / media cells)
• Min. / Max. Input power: 16/60 V
• Maximum power tracking voltage range (MPPT): 28 to 55 V
• Voltage range of MPPT: 16 to 60 V
• Nominal input voltage: 42 V
• Input voltage at startup: 22 V
• Max. Continuous entry current (per input PV): 20 a
• Max. Short input circuit current (per input PV): 25 a
• Survival class of Puerto CC: II
• Puerto CC feedback current: 0
• Configuration of the photovoltaic set: 1 x 1 ground connection matrix (per entry)

Departure parameters (AC)

• Nominal voltage: 220/230/240 V
• Voltage range: 176 to 276 V
• Nominal output power: 800 W
• Max. Apparent power: 800 VA
• Nominal output current: 3.64 (220V) / 3,48 a (230v) / 3.33 (240v)
• Max. Output current: 3.82 (220V) / 3.65 (230v) / 3.50 a (240v)
• Max. microinverters / 8th three-phase branch circuit: 4 units
• Max. microinverters / Rama circuit of 25a three-phase: 5 units
• Max. microinverters / Rama circuit of 32a three-phase: 7 units
• Nominal frequency: 50/60 Hz
• Extended frequency range: 45 to 65 Hz
• Night power consumption: 0 MW
• Puerto Ca overvoltage class: III
• Power factor: > 0,99 (Adjustable 0.8 capacitive to 0.8 inductive)
• Total harmonic distortion (THDI):
• Overvoltage protection CA: Type II

Efficiency parameters

• Maximum efficiency: 98,2%
• EU efficiency: 97,7%
• MPPT efficiency: 99,9%

Mechanical and environmental parameters

• Dimensions (without support): 250 x 202 x 36 mm (height x width x depth)
• Weight (without support): 2.1 kg
• Refrigeration: natural convection
• Approved for wet places: Yes
• Degree of contamination: III
• Topology: isolated
• Case protection class: Double Class Insulation II
• Environmental category: Exterior - IP67
• Maximum altitude: 3,000 m
• Noise:
• Range of room temperature: -40 ° C to 65 ° C
• Storage temperature range: -40 ° C to 85 ° C
• Relative moisture range: 4% to 100%, with condensation
• CC connector: Stäubli MC4, 2 pairs
• Connector CA: Matt-02502-a, 1 link (requires m cables)

Communication, security and conformity

• Indicator: 1 LED
• Communication: PLC, rank up 350 meters
• Anti-Isla Protection: Yes
• Security voltage for human operation:
• ARC risk DC: zero
• Security: IEC 62109-1 / -2
• EMC: IEC 61000-6-1 / -2 / 3 / -4, EN 62920
• Compliance with Electric Network: VDE 0124, VDE 4105, UTE 0126, EN 50549, EN 50530, AS 4777.2
• Product guarantee: up to 25 years

Frequently Asked Questions (FAQ)

1. How many I can connect to a microinverter Atmoce MI-800-2m? The MI-800-2m Belongs to the series "2 in 1" and allows you to connect up to two independent solar To a single team, each managed individually thanks to its two separate MPPT inputs.

2. How is the MI-800- microinverter MI-600 Unique input? The MI-600 managed by a single panel per unit, while the MI-800-2m Incorporates Two photovoltaic entries independent, which reduces the number of microinverters Necessary in larger installations and improves the cost-performance ratio.

3. What efficiency does the MI-800-2m in front of others microinverters of the catalog? The MI-800-2m reaches a Maximum efficiency of 98.2% and one MPPT efficiency of 99.9%, figures superior to those of previous generations of microinverters from the manufacturer

4. Does the MI-800-2M Additional AFCI protection in the electrical panel? No. The team presents Zero Risk DC and Quick shutdown at module level, features that simplify installation against architectures based on inverters networking conventional.

5. How long does the start-up of an installation with microinverters 2 in 1? According to the manufacturer, the commissioning is completed in about 5 minutes, thanks to the diagnostic and control tools at the module level integrated in the system.

6. What guarantee does it offer Atmoce for him MI-800-2m And where can I expand technical information? The MI-800-2m has a Product guarantee up to 25 years. You can consult dimensioning and comparison guides of microinverters in the Blog Tienda Solar or review the complete catalog in the home Tienda Solar.