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DFRobot Solar Power Manager 9V/12V/18V
Module managing energy from solar panels. Powered by 9 V / 12 V / 18 V panels. It has converter with outputs 5 V / 1,5 A; 3,3 V / 1 A; 9 V, 12 V / 0,5 A, so it can be used as charger of Li-Pol 3,7 V packets or USB charger. The module also has a number of protections: against reverse polarity, too high temperature, short circuit.
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Product description: DFRobot Solar Power Manager 9 V / 12 V / 18 V
Modulethat manages energyfromsolar panels. Powered by9 V/12V /18V panels. It has a converter with three individual ON / OFF buttons and outputs:
- 5 V / 1.5 A;
- 3.3 V / 1 A;
- 9 V / 0.5 A,
- 12 V / 0.5 A,
Thus, it can be used as a charger of3.7 V Li-Pol packsor USB charger. The module has also a number of protections: against reverse polarity, too high temperature, short circuit.
Example of connection with Arduino.
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.
Main features of DFRobot Solar Power Manager
- MPPT constant voltage algorithm, increasing the efficiency of the solar panel.
- Solar panel input voltage from 7 to 30 V.
- Different charging modes: solar / AC adapter / USB charger (maximum current 2 A).
- Three individually controlled, adjustable ON / OFF power supply for low power applications.
- Ceramic capacitors (MLCC), safe, stable, high quality.
- Various protections.
- USB connector with ESD.
Application of Power Management Modules
- Solar powered robot
- Intelligent solar environment monitoring system
- Intelligent solar street lamp
- Solar power bank
Technical specifications of DFRobot Solar Power Manager
- Circuit: LTC3652
- Solar input voltage: from 7V to 30V
- Battery input: Li-Pol 3.7 V 1C
- Charging current: 2 A max.
- Charge cut-off voltage: 4,2 V ± 1 %
- MPPT voltage settings: OFF / 9 V / 12 V / 18 V
- USB input voltage: 5 V
- Adjustable power supply
- OUT1: 5 V / 1.5 A
- OUT2: 3.3 V / 1 A
- OUT3: 9 V / 12 V / 0.5 A
- Adjustable power supply efficiency
- OUT1: 86 % at 50 % load
- OUT2: 92 % at 50 % load
- OUT3 (9 V): 89 % at 50 % load
- USB charging capacity: 84 % at 1 A
- Solar charge efficiency (18 V): 78 % at 1 A
- Maximum quiescent current: less than 3 mA
- Protections
- BAT IN: against overcharging / against discharging / against too high current / against reverse polarity
- OUT1 - OUT-2 / USB output: against short circuit / against overcurrent / against overheating
- SOLAR IN: against reverse polarity
- Operating temperature: from -40 °C to 85 °C
- Dimensions: 78 x 68 mm
Kit contains
- Solar Power Manager
- 3x black jumpers
- 4x nylon spacer M3
- 4x Screw M3
- Aluminium heat sink 14 x 14 mm
- 14 x 14 mm silicone thermal paste
- Female DC connector adapter
Useful links
| Name | Value |
|---|---|
| Width | 9.1 cm |
| Height | 10.5 cm |
| Depth | 3 cm |
| Weight | 0.064 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.
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