DFRobot Solar Set Micro 3.3V

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Product details

The Solar Set Micro 3.3V from DFRobot is an advanced solar power management module specifically designed for projects operating at a voltage of 3.3V. It is ideally suited for powering IoT-based wireless sensors and microcontrollers such as the FireBeetle ESP32 or ESP8266. With its high efficiency and the ability to charge 3.7V LiPo cells through Maximum Power Point Tracking (MPPT), this module maximizes the utilization of solar energy, even in low light conditions. The integrated protection mechanisms for overcharging and deep discharging ensure a long battery life, while the regulated output of 3.3V delivers up to 90mA of current to meet the demands of most wireless devices. This set is an excellent solution for sustainable, autonomous outdoor energy supply.

  • Highly efficient solar power management module for 3.3V projects
  • Maximizes solar energy conversion through MPPT technology
  • Integrated overcharge and under-discharge protection for long battery life
  • Regulated output of 3.3V with up to 90mA charging current
  • Compatible with 3.3V microcontrollers such as FireBeetle ESP32 and ESP8266.

Key specifications

Development board type
Kit
Item number
24860933

General information

Manufacturer
DFRobot
Category
Development boards + Kits
Release date
23.3.2023

Development board properties

Development board type
Kit

Power supply

Power supply
Solar panel
Operating voltage
3.30 V

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1x monocrystalline silicon solar module 2V 160mA, 1x PH2.0-2P plug power cable 15cm, 1x Solar Charge Controller Micro 3.3V, 2x black stranded wire 15cm 24AWG, 2x pin header 1x2pin, 2x red stranded wire 15cm 24AWG

Product dimensions

Length
30 mm
Width
30 mm

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Development boards + Kits» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.micro:bit
    0.1 %
  • 5.Purecrea
    0.1 %
  • 7.DFRobot
    0.2 %
  • 7.Joy-it
    0.2 %
  • 7.Sensirion
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • DFRobot
    Not enough data
  • 1.Arduino
    0 days
  • 1.M5Stack
    0 days
  • 1.WaveShare
    0 days
  • 4.Raspberry Pi
    3 days

Return rate

How often is a product of this brand in the «Development boards + Kits» category returned?

Source: Digitec Galaxus
  • 2.Delock
    0.4 %
  • 3.Shelly
    0.9 %
  • 4.DFRobot
    1 %
  • 4.Odroid
    1 %
  • 4.Purecrea
    1 %
Source: Digitec Galaxus