Hoymiles hm-1500 microinverter module inverter

The hm-350 from Hoymiles is the perfect micro inverter for your balcony power plant. The compact lightweight (only 1.98kg including the 1.35m AC cable) is suitable for solar power production with a solar panel up to 440 watts peak. Just like all other microinverters from Hoymiles, it is suitable for long operating hours and wide PV panel application because its startup is very low (only 22v) and the DC input range of the operating voltage (16-60V) is extremely wide.

Features

• Minimize the effects of e.g. shading, dust or aging due to mppt
• High-quality energy harvesting with high mppt accuracy
• System monitoring via the S-Miles Enduser smartphone app or the S-Miles Cloud (optionally with a Hoymiles data transfer unit DTU)
• Optimal system reliability
• Peak efficiency of 96.7%
• 12-year product warranty
• High level of security thanks to integrated protection functions
• Easy installation
• Long service life
• 6000V surge protection
• Complies with vde-ar-n 4105: 2018 and EN50549-1:2019

How it works

The Hoymiles microinverter converts the solar power generated by your photovoltaic system, AC grid compliant and feeds it directly into the utility grid. Each Hoymiles microinverter is individually connected to a PV module of your system for this purpose. This unique configuration means that each PV module is controlled by an individual maximum peak power point tracker (mppt). This ensures that the maximum available power from each individual module is fed into the utility grid, regardless of the output of the other PV modules in the system. Thus, if individual PV modules in the system are affected by shading, soiling, orientation, or mismatch, the hm-350 still ensures peak power for its associated PV module. The result is the maximum possible energy production from your PV system.

Optimal reliability

Microinverter systems are inherently more reliable than conventional inverters. The decentralized design of a microinverter system ensures that the entire PV system will not fail in the event of a malfunction. Hoymiles microinverters are designed to operate at full power in ambient temperatures up to +65°C (150°F). The microinverter enclosure is designed for outdoor installation and is IP67 rated.

Simple design

PV systems with Hoymiles microinverters are very easy to design and install. You can install a combination of PV modules of different types, in any orientation and in a desired number (Maximum number of devices in series: 14). You do not need to install cumbersome conventional inverters. Each microinverter can be quickly mounted on the PV mounting rack or directly under the PV module. The PV module is connected to the microinverter directly on site, eliminating the risk of exposing people to dangerously high DC voltage.

Technical data

• Recommended module power: up to 440W
• Peak power mppt of voltage range: 33~48V
• Starting voltage: 22V
• Battery voltage range: 16~60V
• Maximum input voltage: 60V
• Maximum input current: 11.5A
• Maximum input short circuit current: 15A
• Rated output power: 350VA
• Rated output voltage: 1.52a at 230V
• Rated output current: 230V
• CEC weighted efficiency: 96.50%
• Ambient temperature range: -40~+65°C
• Dimensions (WxHxD): 182 x 164 x 29mm
• Weight: 1.98kg (including 1.35m AC cable)
• Enclosure rating: IP67

Scope of delivery

• Hoymiles hm-350 micro inverter