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Hoymiles Power Electronics Technology Co., Ltd.
From €0.121 / Wp
From €182 / Unit
Type: Micro-inverter
Power Range: 1.2~1.5 kW
Region: China China
Note: Your Enquiry will be sent directly to Hoymiles Power Electronics Technology Co., Ltd..


● Maximum output power up to 1200/1500W; Adapted to panels 60 & 72 cells PV panels
● Peak efficiency 96.60%; CEC weighted efficiency 96.50%
● Static MPPT efficiency 99.80%; Dynamic MPPT efficiency 99.76% in overcast weather
● High reliability: NEMA6 (IP67) enclosure; 6000V surge protection

Product Characteristics

Model No.
MI-1200-208V MI-1200-240V MI-1500-230V MI-1500-220V
1.2 KW 1.2 KW 1.5 KW 1.5 KW
€182 / Unit €182 / Unit €182 / Unit €182 / Unit
Product Warranty (Min)
12 Years 12 Years 12 Years 12 Years
Input Data(DC)  
Max. DC Voltage
60 V 60 V 60 V 60 V
Min. DC Voltage to Start Feed In
22 V 22 V 22 V 22 V
Max. DC Current
10.5 A 10.5 A 11.5 A 11.5 A
MPP(T) Voltage Range
32~48 V 32~48 V 36~48 V 36~48 V
Output Data (AC)  
Max. AC Power
1.2 kW 1.2 kW 1.5 kW 1.5 kW
Output AC Voltage Range
180~275 V 180~275 V 180~275 V 180~275 V
Nominal AC Voltage
208 V 240 V 230 V 220 V
Rated AC Current
5.77 A 5 A 5.21 A 5.45 A
Frequency Range
58-62 Hz 58-62 Hz 45-65 Hz 45-65 Hz
60 Hz 50 Hz 50, 60 Hz 50, 60 Hz
Power Factor (cosθ)
0.99 0.99 0.99 0.99
Distortion (THD)
< 3 % < 3 % < 3 % < 3 %
Max. Efficiency
96.6 % 96.6 % 96.6 % 96.6 %
General Data  
Dimensions (H/W/D) 
176x280x33 mm 176x280x33 mm 176x280x33 mm 176x280x33 mm
3.75 kg 3.75 kg 3.75 kg 3.75 kg
Power Consumption at Night
< 0.05 W < 0.05 W < 0.05 W < 0.05 W
Operating Temperature -40 ~ +65 ℃
Protection Class IP67, NEMA 6
Cooling Natural
Download Manufacturer's PDF

Product Highlights

Hoymiles 4 in 1 microinverter MI-1200/MI-1500 is “The Best Power Density Microinverter” ever in solar industry with extremely light weight - only 3.75kG including integrated DC & AC cables; 3-phase wiring is also easy to be configured by Hoymiles 4 in 1 microinverter for MW size industrial/commercial PV power stations (one the world’s biggest microinverter projects configured by Hoymiles microinverter is 3.6MW).

● 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, 3.75kG only with AC cable (1.9 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
No. Staff: 570
Parent Company: Hangkai Group
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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.

Useful Contacts

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Leo Zhu Sales Director LATAM
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Echo Yao Sales Director South Asi...
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Walter Jin Sales Director EMEA
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Bob Zhao Sales Manager
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CC    (Cheng) Chen South Asia & South East A...

3 More Series From Hoymiles Power Electronics Technology Co., Ltd.

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    0.25~0.35 kW Micro-inverter
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