Energy harvesting Evaluation kit based on the SPV1050

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  • The STEVAL-ISV021V1 is a demonstration kit which consists of a complete energy harvesting module based on the SPV1050 ULP energy harvester and battery charger, having the purpose to show the electrical performance of the power converter and many other fundamental electrical quantities related to the overall system.

    The power manager is configured as a buck-boost converter, fitting the electrical characteristics of the mounted PV panel and battery.
    A power monitoring board along with a software GUI are used to monitor and to graph both of PV panel and battery voltage and current, and system performances like MPPT accuracy and conversion efficiency.
    The STEVAL-ISV021V1 represents the standalone harvesting module that can be interfaced with a wireless sensor node to provide the microcontroller, transmitter and sensors with the energy scavenged and stored into the battery.
    Furthermore, the STEVAL-ISV021V1 embeds an extension connector to interface and to monitor of some of SPV1050 input and output signals through a microcontroller based board.

    Key Features

    • SPV1050 based harvesting dongle board
    • PV module soldered on the back
    • Lithium coin cell battery
    • PV module electrical characteristics at 200 lux:
      • VOCTYP = 9.8 V, ISCTYP= 20 μA
      • VMPTYP= 8 V, IMPTYP= 18 μA
    • Li-Ion battery:
      • CapacityNOM= 120 mAh
      • VNOMINAL = 3.6 V
      • VCHARGE= 4.2 V
      • VEND-OF-DISCHARGE = 2.75 V
    • Interface to power monitoring board
    • PV module voltage and battery monitoring
    • Ambient light sensor for irradiance level measurement
    • Supported by SW GUI to show MPPT accuracy and conversion efficiency

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STEVAL-ISV021V1 SPV1050
Active
162.0 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ISV021V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2019-09-13

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-13

Buy now

STEVAL-ISV021V1

Core Product

SPV1050

Marketing Status

Active

Unit Price (US$)

162.0*

Distributor availability ofSTEVAL-ISV021V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 6 1 Order Now

Distributor reported inventory date: 2019-09-13

Distributor Name

MOUSER

Stock

6

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-13

Unit Price (US$)

162

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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Related Applications

Smart Farming

Embedded Software

    • Part Number

      GUI for STEVAL-ISV021V1, STDES-IDS002V1 and STDES-IDS003V1

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2136
      Energy harvesting demonstration kit based on SPV1050
      3.0
      336.34 KB
      PDF
      DB2136

      Energy harvesting demonstration kit based on SPV1050

    • Description Version Size Action
      AN4396
      STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery
      1.0
      754.83 KB
      PDF
      AN4396

      STEVAL-ISV021V1, energy harvesting system based on SPV1050, PV panel and battery

    • Description Version Size Action
      UM1752
      STSW-IDS002V1: GUI for for STEVAL-ISV021V1, STDES-IDS002V1 and STDES-IDS003V1 evaluation boards
      3.0
      13.71 MB
      PDF
      UM1752

      STSW-IDS002V1: GUI for for STEVAL-ISV021V1, STDES-IDS002V1 and STDES-IDS003V1 evaluation boards

Hardware Resources

    • Description Version Size Action
      STEVAL-ISV021V1 gerber files 1.0
      97.6 KB
      ZIP

      STEVAL-ISV021V1 gerber files

    • Description Version Size Action
      STEVAL-ISV021V1 BOM 1.0
      148.18 KB
      PDF

      STEVAL-ISV021V1 BOM

    • Description Version Size Action
      STEVAL-ISV021V1 schematics 1.0
      91.26 KB
      PDF

      STEVAL-ISV021V1 schematics

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISV021V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISV021V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.