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Over 7000 Products at Incredible Prices!
Over 7000 Products at Incredible Prices!
HOYMILES HMS SERIES

Hoymiles Solar
Ecosystem

Professional microinverters, monitoring, metering and Flex-S3 accessories for residential and commercial PV systems.

HMS Microinverters Flex-S3 Accessories DTU Monitoring Smart Metering
1–4 Panel Support
IP67 Outdoor Rated
25yr Design Lifetime
Pro Installer Range
Hoymiles DTU-LITE-S-WIFI Monitoring Gateway
Hoymiles Official UK Partner

Hoymiles DTU-LITE-S-WIFI Monitoring Gateway

SKU DTU-LITE-S-WIFI
£103.25 - £103.25
£103.25 inc VAT £86.04 exc VAT
£103.25 - £103.25
£103.25 inc VAT £86.04 exc VAT inc VAT £86.04 exc VAT
✓ Professional installer product
✓ Compatible with Hoymiles DTU monitoring
✓ Outdoor IP67 rated microinverter range
✓ Works with Flex-S3 cabling accessories

Estimated delivery time: Next Working Day

Description
⚠ Professional installation product — A professional installer S-Miles account is required for DTU setup, commissioning and system monitoring configuration.

The Hoymiles DTU-LITE-S-WIFI is a compact monitoring gateway designed to connect compatible Hoymiles microinverter systems with the S-Miles Cloud monitoring platform.

Designed primarily for smaller residential solar PV installations, the DTU-LITE-S-WIFI enables reliable communication between compatible Hoymiles microinverters and the S-Miles Cloud platform via integrated Wi-Fi connectivity.

The gateway collects real-time operational data from connected microinverters, allowing installers and end users to monitor system generation, module-level performance and overall system status remotely through desktop and mobile app access.

Supporting local commissioning and simplified monitoring functionality, the DTU-LITE-S-WIFI provides an accessible solution for monitoring-ready Hoymiles HMS systems where Ethernet or 4G connectivity is not required.

Compatible with Hoymiles HMS series microinverters and S-Miles Cloud, the DTU-LITE-S-WIFI is ideal for professional residential PV installations requiring straightforward wireless monitoring integration.

Key features

  • Compact Hoymiles monitoring gateway
  • Compatible with HMS microinverter range
  • Integrated Wi-Fi connectivity
  • S-Miles Cloud platform integration
  • Real-time system and module-level monitoring
  • Remote performance visibility via app and desktop
  • Supports residential PV installations
  • Installer commissioning support
  • Designed for professional solar PV installations
Specification

Datasheet

HOYMILES HMS SYSTEM GUIDE

Choose the right HMS setup

Build a professional Hoymiles system around the correct HMS microinverter, monitoring gateway and installation accessories.

01

HMS-450-1T

1 panel support

Ideal for single-panel module-level installations where compact, reliable AC conversion is required.

02

HMS-900-2T

2 panel support

Designed for two-panel PV setups, giving installers a practical option for smaller residential arrays.

03

HMS-1800-4T

4 panel support

Suitable for larger module groups, helping reduce inverter count while keeping module-level performance.

04

DTU + S-Miles

System monitoring

Add DTU monitoring to connect compatible HMS systems with S-Miles Cloud visibility and performance data.

05

Flex-S3 Accessories

Installation accessories

Complete the system with compatible cabling and connector accessories for professional HMS installations.

WHY INSTALLERS CHOOSE HMS

Professional microinverter technology for modern PV systems

Hoymiles HMS products are designed to give installers a flexible, scalable and monitoring-ready platform for residential and small commercial solar installations.

01

Module-level performance

Each panel operates independently, helping reduce the impact of shading, mismatch or different roof orientations.

02

Flexible system design

Choose 1, 2 or 4 panel support across the HMS range to suit different roof layouts and project sizes.

03

Monitoring ready

Pair with compatible DTU gateways and S-Miles Cloud for system visibility, performance data and diagnostics.

04

Lower DC complexity

Microinverter architecture keeps conversion close to the module and can simplify design compared with traditional string systems.

05

Installer-friendly accessories

Flex-S3 cabling and compatible HMS accessories help installers complete neat, scalable PV installations.

06

Professional product range

Built for professional solar installers working across residential rooftops, retrofit projects and small commercial PV.

HOYMILES HMS RANGE COMPARISON

Compare the HMS microinverter range

Choose the correct HMS microinverter based on panel count, rated AC output and recommended module power.

1 Panel

HMS-450-1T

Compact 1-in-1 microinverter for single-panel installations.

Panel support 1 panel
Rated AC output 450VA
Recommended module power 360–600W+
MPPTs 1
Max input current 15A
Best suited for Single module PV points, small roof sections and compact residential installs
2 Panels

HMS-900-2T

Balanced 2-in-1 microinverter for residential solar projects.

Panel support 2 panels
Rated AC output 900VA
Recommended module power 360–600W+ per panel
MPPTs 2
Max input current 2 × 15A
Best suited for Residential PV arrays, paired panel layouts and flexible roof designs
4 Panels

HMS-1800-4T

High-output 4-in-1 microinverter for larger module groups.

Panel support 4 panels
Rated AC output 1800VA
Recommended module power 360–600W+ per panel
MPPTs 4
Max input current 4 × 15A
Best suited for Larger residential arrays, grouped panels and small commercial systems
All HMS models shown Outdoor IP67 rated, natural convection cooling and S-Miles Cloud monitoring via compatible DTU.
Installer note Final product selection should always follow system design, cable sizing and local installation requirements.