Solar Power Manager Micro (2V 160mA Solar Panel Included)

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SKU: DFR0579 Brand: DFRobot

Solar Power Manager Micro is a micro power, high-efficiency solar power management module, designed for powering IoT based low-power wireless sensors or controllers...

$32.95 AUD, inc GST

$29.95 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Fri, 15th of Nov

Quantity Discounts:

10-25 $28.75 (exc GST)
25+ $27.85 (exc GST)

Solar Power Manager Micro is a micro power, high-efficiency solar power management module, designed for powering IoT based low-power wireless sensors or controllers with 1V~3V small size solar panels. Benefited from its extremely low power dissipation and MPPT (maximum power point tracking), the module is able to maximize the conversion efficiency of solar energy under weak sunlight. These features make low-power wireless devices charge-free and battery replacement-free possible by pure solar power.

The module employs constant voltage ratio MPPT (Maximum Power Point Tracking) algorithm to maximize output power of the solar panel under various sunlight. It can charge a 3.7V lipo battery through solar or USB, providing charge current up to 70mA or 100mA respectively. A 3.3V 90mA regulated output can handle burst current of most low-power wireless devices during transmitting or receiving. In low-power solar projects, lipo battery may suffer from over-discharge problem when it is cloudy for days, or the capacity of battery can not meet the device’s need. The battery over-charge and over-discharge protections are designed to prevent such problems to extend battery life.

Board Overview

Solar Power Manager Micro Board Overview

Connection Diagram

Power micro:bit with Small Solar Panel

Power Firebeetle Series with Small Solar Panel

FEATURES

Constant voltage ratio MPPT algorithm, maximizing solar power conversion
Designed for 1V ~ 3V small solar panels, ultra low power design
Solar/USB two charging methods
Multiple protections extending battery life

APPLICATIONS

Wireless Sensor Network
Bluetooth iBeacon
Solar Powered Toys

Specification

Micro Solar Power Management Module
Solar Power Management IC: SPV1050
Solar Input Voltage (SOLAR IN): 0.5V~4V
Battery Input (BAT IN): 3.7V Lithium Battery
Maximum Charge Current: 100mA@USB IN;70mA@SOLAR IN
Over-charge Protection Threshold: 4.2V
Over-discharge Protection Threshold: 3.1V
Regulated Power Supply: 3.3V 90mA@BAT IN 3.7V
Quiescent Current: <3 uA
Protection Functions
- BAT IN: Over-discharge/Over-charge/Reverse Connection Protections
- OUT: Short Circuit/Over Current Protections
Operation Temperature: -40°C ~ 85°C
Dimension: 30.0mm*30.0mm

Solar Panel 2V 160mA

Nominal Voltage (V_MP): 2V
Nominal Current (I_MP): 160mA
Open Circuit Voltage (I_OC): 2.4V
Short Circuit Current (I_SC): 190mA
Solar Cell Material: Monocrystalline Silicon
Other Features: Waterproof, Oil Resistant and Corrosion Resistant
Dimension: 50mm*50mm

Documents

Product wiki

Parts List

Solar Power Manager Micro x1
Monocrystalline Silicon Solar Panel 2V 160mA 50*50mm x1
Red Single Conductor Wire 15cm 24AWG x2
Black Single Conductor Wire 15cm 24AWG x2
PH2.0-2P Male Power Wire 15cm x1
XH2.54-2P Header x2

Product Comments

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Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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