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12 productsRS485 / Modbus
HX-SOL-GW
ESP32 Solar Inverter Gateway
Reads your inverter locally over RS485 / CAN · Ethernet + Wi-Fi
$55
HX-MTR-1P
Single-Phase DIN Energy Meter, Modbus
Measures kWh in and out · 100 A direct · RS485
$39 $45
KIT-SOLAR
Solar Monitoring Kit
See solar, battery and savings live, without the inverter cloud
$139
Free delivery
KIT-POWER
Whole-Home Power & Cost Kit
EDL, generator and solar: kWh and cost for each, in one place
$239
Free delivery
HX-BMS-CAN
Battery BMS Reader (CAN / RS485)
Battery charge, cell voltages and temperature from the BMS
$29
HX-RS485-ETH
RS485 / Modbus to Ethernet & Wi-Fi Converter
Brings any Modbus meter or inverter onto your LAN
$35
HX-BRK-1P
Smart DIN Circuit Breaker 1P 63A, Metering
Remote on/off · overload protection · kWh per circuit
$45
HX-BRK-2P
Smart DIN Circuit Breaker 2P 63A, Metering
Live + neutral switching · main or sub-panel incomer
$59 $69
HX-USB485
USB to RS485 Adapter for Home Assistant Green
Plug Modbus meters straight into Home Assistant Green
$12
Not sure what fits your home?
Ask on WhatsApp
Tell us how your home is set up: wiring, EDL and generator hours, your solar inverter, and what you want to control. We'll suggest the right parts. Cash on delivery · 6-month warranty · Works without internet.
