© 2019 Hoymiles Converter Technology Co., Ltd. All rights reserved.
4
DTU-W100 3 Gen
1.5 Other Information
Product information is subject to change without notice. The user manual will be updated frequently, and
please refer to Hoymiles official website at www.hoymiles.com for the latest version.
2. About Hoymiles Microinverter System
2.1 The Microinverter
It converts the DC output of solar modules into grid-compliant AC power. It sends the output information
of PV panels and the operation data of the microinverters to the DTU, which is the hardware basis of the
panel-level monitoring.
With conversion efficiency up to 96.7% and MPPT efficiency up to 99.9%, Hoymiles microinverters rank
into the first class of the world
’
s Microinverter industry.
2.2 The DTU
The DTU is the key component in Hoymiles microinverter system. It works as the communication
gateway, which operates between the Hoymiles microinverters and the Hoymiles Monitoring Server. The
DTU communicates with the microinverter wirelessly via 2.4GHz Proprietary RF (Nordic), collecting the
operation data of the system. Meanwhile, the DTU connects to the Internet via router and communicates
with Hoymiles Monitoring Server. The microinverter system operation data will be uploaded to Hoymiles
Monitoring Server via DTU.
2.3 The Hoymiles Monitoring Server
It collects the operation data and status of the microinverters in the system and provides the panel-level
monitoring for the users and maintenance staff. The following diagram shows the Hoymiles
Microinverter system.
Summary of Contents for DTU-W100 3rd Gen
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