
The YTMCI-MicroINV series is a high-efficiency, IP67-rated micro inverter designed for distributed solar systems. Supporting up to 2300W peak output, it enables smart, module-level power conversion with Wi-Fi/Bluetooth connectivity, wide voltage range, and zero back-feed current design – making it ideal for residential rooftops and high-efficiency PV arrays.
YT-Electric’s YTMCI-MicroINV micro inverter line includes 1800W, 2000W, and 2300W output models, engineered for seamless integration into modern PV installations. Supporting 4 PV input channels with a recommended input range of 400–700Wp per panel, and a wide MPPT voltage window (34–50V), it ensures optimal power conversion even in partial shading.
With a max input current of 18A x 4 and THDi <3%, this product maintains grid stability while maximizing energy harvest. Communication is enabled via Wi-Fi or Bluetooth, and its passively cooled, IP67 aluminum housing allows for reliable operation in harsh environments. Certified under multiple international standards and backed by a 10-year warranty.
High Power Output Options:Available in 1800W / 2000W / 2300W variants to match various PV system sizes.
4-Channel MPPT for Higher Efficiency:Independently tracks power from up to four modules, increasing energy yield under variable conditions.
Smart Communication:Built-in Wi-Fi / Bluetooth module enables remote monitoring and system diagnostics.
Robust Environmental Tolerance:IP67-rated housing, passively cooled, and operable in temperatures from -40℃ to +60℃ (with derating above 45℃).
Wide Operating Voltage Range:PV voltage range of 1655V with MPPT tracking at 3450V ensures compatibility with most modern solar panels.
Zero Backfeed Current Design:Improves system safety and grid compliance.
Global Compliance & Certifications:Complies with major global standards including EN, IEC, AS4777, CEI, VDE, INMETRO, RoHS, etc.
Compact and Lightweight:Slim 40mm profile with dimensions of 326*281 mm and only 5.5 kg, making installation simple and space-saving
Product Name |
Micro Inverter |
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Factory Model |
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Type |
MicroINV/1800- |
MicroINV/2000- |
MicroINV/2300- |
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PV Input |
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Recommended PV Power Range |
400~700 Wp |
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Peak Power Tracking Voltage |
34~50 V |
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Operating Voltage Range [V] |
16~55 |
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Max. Input Voltage [V] |
60 |
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Max. Input Current [A] |
18x4 |
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Back-Feed Current [A] |
0 |
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Overvoltage Category |
Ⅱ |
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Grid Output |
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1800 |
2000 |
2300 |
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Nominal Grid Current [A] |
7.82 |
8.69 |
10 |
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Rated Grid Voltage / Range [V] |
220/230/240; 180~280 |
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Rated Grid Frequency / Range [Hz] |
50, 60; 45~55, 55~65 |
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Overvoltage Category |
Ⅱ |
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Total Harmonic Distortion [THDi] |
<3% |
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Efficiency |
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Max. efficiency |
97.00% |
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CEC Efficiency |
96.00% |
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General Parameter |
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Communication |
Wi-Fi / Bluetooth |
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Cooling Concept |
Natural cooling |
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Ingress Protection Rating |
IP67 |
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Altitude |
≤ 2000 m |
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Operating Temperature Range |
-40℃ to +60℃ (45℃ to 60℃ with derating) |
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Relative Humidity |
0~100%(non-condensing) |
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Dimensions (W*D*H) |
326*281*40 mm |
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Weight |
5.5 kg |
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Warranty |
10 Years |
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Applicable Standard |
INMETRO, EN62109-1/2, EN61000-6-1/2/3/4, EN50438, EN50549, C10/11, IEC62116, IEC61727, RD1699,CEI 0-16, CEI O-021, AS4777.2, NBR16149, NBR 16150 VDE-AR-N 4105, VDE 0126-1-1, RoHS |
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