Hoymiles Power Electronics Technology Co., Ltd.
Typ: Netzanlagen, Mikro-Wechselrichter
Leistungsbereich: 0,25~0,3 kW
Region : China China
Hinweis: Ihre Anfrage wird direkt an Hoymiles Power Electronics Technology Co., Ltd. gesendet.


● Maximale Ausgangsleistung bis zu 250/300W; Angepasst an 72 Zellen PV-Module
● Spitzenwirkungsgrad 96,7 %; CEC gewichteter Wirkungsgrad 96,5%
● Statischer MPPT-Wirkungsgrad 99,8 %; Dynamischer MPPT-Wirkungsgrad 99,76 % bei starker Bewölkung
● Hohe Zuverlässigkeit: NEMA 6 (IP67) Gehäuse; 6.000V Überspannungsschutz


MI-250-230V MI-250-208V MI-250-240V MI-300-230V
12 Jahre 12 Jahre 12 Jahre 12 Jahre
Eingang (DC)  
Max. DC-Leistung
0,31 kW 0,31 kW 0,31 kW 0,38 kW
Max. Eingangsspannung
60 V 60 V 60 V 60 V
Min. Eingangsspannung
22 V 22 V 22 V 22 V
Max. Einggangsstrom
11,5 A 11,5 A 11,5 A 11,5 A
MPP(T) Spannungsbereich
27~48 V 27~48 V 27~48 V 29~48 V
Ausgang (AC)  
Max. AC-Leistung
0,25 kW 0,25 kW 0,25 kW 0,3 kW
AC Nennspannungsbereich
180~275 V 183~250 V 211~264 V 180~275 V
Nominal Ausgangsspannung
230 V 208 V 240 V 230 V
Max. Wechselstrom
1,09 A 1,2 A 1,04 A 1,3 A
Netzfrequent/ Bereich
45-55 Hz 59,3-60,5 Hz 59,3-60,5 Hz 45-55 Hz
50 Hz 60 Hz 60 Hz 50 Hz
Leistungsfaktor (cosφ)
0,99 0,99 0,99 0,99
< 3 % < 3 % < 3 % < 3 %
Max. Wirkungsgrad
96,7 % 96,7 % 96,7 % 96,7 %
Allgemeine Daten  
Abmessungen (H/B/T)
153x178x28 mm 153x178x28 mm 153x178x28 mm 153x178x28 mm
1,98 kg 1,98 kg 1,98 kg 1,98 kg
< 0,05 W < 0,05 W < 0,05 W < 0,05 W
Betriebstemperaturbereich -40 ~ +85 ℃
Schutzklasse IP67, NEMA 6
Kühlung Natürliche Konvektion
PDF Datei des Unternehmens Herunterladen

Product Highlights

Hoymiles single unit microinverter MI-250/MI-300 is the perfect selection for PV system with uneven panel number with world's No.1 CEC weighted efficiency - 96.5% (peak efficiency - 96.7%) in 2015.

● Safer

Up to 60V DC input voltage (natural rapid shutdown) to guarantee no electric shock & fire risk on rooftop

● Stronger

Module-level MPPT to ensure 10-30% more energy harvest compared with string inverter

● Smarter

Module-lever monitoring for remote troubleshooting & maintenance management 

● Smaller, Lighter & Easier

Smaller than A4 paper size, 1.98kG only with AC cable (1 m) integrated, one person’s easy installation 

● More stable & reliable

6000V surge protection, MTBF (mean time between failure) > 550years, yearly failure rate < 0.18%

● Better Payback (IRR)

Module-level solution, extremely low failure, longer generation (star-up voltage 22V only), low LCOE (Levelized Cost of Electricity) for long period (20+ year) of investment

Hoymiles Power Electronics Technology Co., Ltd.

No.18, Kangjing Road, Gongshu District, Hangzhou, Zhejiang
Personalbestand: 570
Muttergesellschaft: Hangkai Group
Eine Nachricht zu diesen Lieferanten senden
Hoymiles is a world leading microinverter company specializing in MLPE (Module Level Power Electronics) solutions for global solar investors & end users.

As one of the fastest growing inverter brands globally, Hoymiles provides a safer and smarter module-level MPPT and monitoring microinverter in over 50 countries including the U.S., Europe, Australia, Latin America, India, Japan, Korea, South East Asia, the Middle East and South Africa.

Hoymiles was founded in 2008 by 3 post-doctors operating as a R&D team in China’s National Power Electronics Laboratory, based at Zhejiang University, one of the top 3 universities in China and one of the top 60 in the world.

In 2015, Hoymiles microinverter achieved the world’s highest CEC peak efficiency - 96.7% in California, the U.S., which ranked it as the most efficient microinverter when compared with other well-known brands. An interview-based article in 2017 by PV-Tech, the leading professional solar media organization, entitled “Invisible Champion” of microinverters in Chinese PV market, now supplying over 50% of the world’s solar installations with 53GW in 2017.

Today, 10,000+ commercial & residential rooftop installations (the biggest one 3.6MW) are built annually with different types of Hoymiles microinverters: single panel unit(MI-250/300), 2 in 1 unit(MI-500/600/700) & 4 in 1 unit(MI-1000/1200).

Thanks to the constant efforts of Hoymiles 600+ staff, together with distribution and service partners all over the world, the company has established local logistics & service networks in over 20 countries, including Germany, Netherlands, Poland, Estonia, Brazil, Mexico, South Africa, the U.S., Canada, Korea & India. Localization is the key to the company’s ongoing success- the combination of local warehouses, local training and local service centers keeps Hoymiles together with its local customers 24/7, 365 days a year.

Nützliche Kontakte

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Leo Zhu
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Echo Yao
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Wojciech Kwasniak
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Kevin Zou
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Tom Sun
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Renee Dai

2 mehr Serien von Hoymiles Power Electronics Technology Co., Ltd.

  • MI-500/600/700
    0.5~0.7 kW On-grid,Micro-inverter
  • MI-1000/1200
    1~1.2 kW On-grid,Micro-inverter