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LoRa Automatic Solar Smart Drip Irrigation System

With a professional tone, we proudly present a product that merges cutting-edge technology with environmental consciousness. The Solar Power Smart Water Valve not only conserves water but also significantly reduces energy consumption, making it an ideal choice for those seeking to minimize their carbon footprint.
  • QT-02-L/G

  • QOTO

LoRa Automatic Solar Smart Drip Irrigation System

As much as 50% of this water is wasted due to overwatering caused by inefficiencies in traditional irrigation methods and systems.  Smart irrigation technology is the answer.

QOTO IoT Smart irrigation systems tailor watering schedules and run times automatically to meet specific landscape needs.  These controllers significantly improve outdoor water use efficiencies.

Unlike traditional irrigation controllers that operate on a preset programmed schedule and timers, smart irrigation controllers monitor weather, soil conditions, evaporation and plant water use to automatically adjust the watering schedule to actual conditions of the site.

The electric valve base remote irrigation system can be applied in residential, commercial, agricultural irrigation.  Using 4G GSM remote control or Lora local internet makes irrigation a more science and intelligent program to save more water and labor.

product model



18650 lithium battery(wide temperature),

battery capacity: 2000mAh,four pcs

solar panel

polysilicon 6V 5.5W

botton connector port

solar power charging port can support 5V 1A   USB charger(6.5V/2A max)

flow meter

external flow meter

max speed:10m/s

min speed:0.3m/s

working pressure:5kg/cm^2

ball valve torque

60 N.m

Max power



low power mode

sleep current:<10uA

non low power mode

stand-by current:NB<48mA,4G<65mA,lora<26mA

wireless communication specification






LoRa gateway

Power supply

DC12V 1A or DC24V 1A

USB connector

USB hardware update and data printing connector


VCC: Pull the switch to select the sensor power supply   voltage: VIN or DC5V maximum 500mA

A:RS485communication   port A (+)

B:RS485communication   port B (-)

GND:ground wire for sensor

Connected devices


Communication distance


Protection level

IP55 或 IP67(different protection shell)

Working temperature


Max power

3.8W (the maximum power at the moment of full power   transmission)

Real time communication consumption


4G Communication

LTE Cat-1

LTE-FDD: B1/B3/B5/B8

LTE-TDD: B34/38/39/40/41


LoRa frequency


lora connected electrovalve_01lora connected electrovalve_02lora connected electrovalve1_02lora connected electrovalve1_03lora connected electrovalve1_05lora connected electrovalve1_01lora connected electrovalve1_07lora connected electrovalve1_04

lora connected electrovalve_08lora connected electrovalve_05

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Shenzhen Power-Tomorrow Actuator Valve Co., Ltd.

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Contact Us
 +86 18688777598
  +86 18688777598
  5th Floor, Building A , Mingjinhai industrial park, 1st Street ,Gushu Hongwan ,Bao’an District, Shenzhen, China.
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