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Solar power module DFRobot with 2V / 160mA solar cell
This module allows you to charge a 3.7V Li-pol battery with the included mini solar cell or microUSB port and power your devices with 3.3V. Included is a cable with JST plug to connect the battery and two double goldpin plugs and wires to solder the photovoltaic panel.
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Product description: DFRobot Solar Power Module with 2 V / 160 mA cell
This module allows you to charge a 3.7V Li-pol battery with the included mini solar cell or microUSB port and power your devices with 3.3V. Included is a cable with JST plug to connect the battery and two double goldpin plugs and wires to solder the photovoltaic panel. All modules in this series have theMPPT algorithm (maximum power point testing of the panel) which greatly increases efficiency under changing conditions. The board is also equipped with a number of protections - against overcharging, over-discharge and reverse battery connection as well as against short-circuit and too high load on the 3,3 V output.
Description of the module pinouts.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Buffer power supply for an example sensor using a panel and battery.
Examples of use
The module was designed for powering IoT devices and small projects using renewable energy. Thanks to 3.3V output it can successfully cooperate with most of sensors or more complex systems. The battery acts as an energy buffer during the work of connected components, which is supplemented by solar panels during their rest time.
Technical specification of the module
- Power supply module:
- Control chip: SPV1050
- Input voltage for panel: from 0.5 V to 4 V
- Supported batteries: 3.7 V li-pol
- Charging current: up to 100 mA
- Battery overcharge protection: 4,2 V
- Battery over-discharge protection: 3,1 V
- Output voltage: 3,3 V
- Output current: 90 mA
- Idle current consumption: less than 3 uA
- Protections:
- Battery: against overcharging, discharging and reverse connection
- 3.3 V output: short circuit, overload protection
- Operation temperature: from -40 ℃ to 85 ℃
- Dimensions: 30 x 30 mm
- Solar panel
- Nominal voltage: 2 V
- Nominal current: 160 mA
- Construction material: monocrystalline silicon circuits
- Features:
- Waterproof
- Corrosion resistant
- Dimensions: 50 x 50 mm
Useful links
| Name | Value |
|---|---|
| Width | 5.5 cm |
| Height | 2.5 cm |
| Depth | 6 cm |
| Weight | 0.02 kg |
GLS
Shipping in 24 hours
from €8.07
Raben - pallet delivery
Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
