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STEVAL-ISV009V1 - 

Demonstration Board, 300W Photovoltaic Converter

STEVAL-ISV009V1 - Demonstration Board, 300W Photovoltaic Converter

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
STEVAL-ISV009V1
Order Code:
1972610
Technical Datasheet:
STEVAL-ISV009V1   Datasheet
See all Technical Docs

Product Overview

STEVAL-ISV009V1 demonstration board is based on SPV1020, which is a monolithic DC/DC boost converter designed to maximize the power generated by photovoltaic panels independent of temperature and amount of solar radiation. The optimization of the power conversion is obtained with embedded logic which performs the MPPT (max power point tracking) algorithm on the PV cells connected to the converter. One or more converters can be housed in the connection box of the PV panels, replacing the bypass diodes and, because the maximum power point is locally computed, the efficiency at system level is higher than that of conventional topologies, where the MPP is computed in the main centralized inverter. It works at a fixed frequency in PWM mode, where the duty cycle is controlled by the embedded logic running a perturb & observe MPPT algorithm.
  • PWM mode DC/DC boost converter
  • Duty cycle controlled by MPPT algorithm with 0.2% accuracy
  • Operating voltage range 0V to 40V
  • Overvoltage, overcurrent and overtemperature protection
  • Built in softstart
  • Up to 98% efficiency
  • Automatic transition to burst mode for improved efficiency during low solar radiation
  • SPI interface

Applications

Power Management, Alternative Energy

Product Information

:
STMicroelectronics
:
SPV1020
:
Solar Power Generation
:
Boost Converter
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-
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Demo Board SPV1020
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