STMicroelectronics STEVAL-ISV013V1 250 W DC-DC Solar Module User Manual

This user manual describes the STEVAL-ISV013V1, a 250 W smart junction box module for distributed photovoltaic architecture featuring an isolated DC-DC…

Brand: STMicroelectronics
Document type: User Manual
Language: English
Pages: 15
File format: PDF
File size: 784 KB
Published: 17 October, 2026
Updated: 17 October, 2026
Model: STEVAL-ISV013V1
MD5 checksum: BA8FDC10F9AEAD3FB14F9EDC57D92EA1
PDF: STMicroelectronics STEVAL-ISV013V1 250 W DC-DC Solar Module User Manual PDF

About this manual

The STEVAL-ISV013V1 is a fully integrated module designed for a smart junction box in distributed photovoltaic architecture. It represents an easy-to-use, fully-protected solution to implement precise photovoltaic panel control, diagnostic, and protection. The module serves as the base element for a new photovoltaic panel configuration able to increase panel energy production and simplify field design.

What's inside

System description
Application circuit
Electrical schematics
Digital control description
Overcurrent and overvoltage protections
Revision history

Specifications

Input DC supply voltage range	10 to 55 V
MPPT input DC voltage range	24 to 45 V
Operating output DC voltage	350 to 430 V
Operating output current	0.8 A
Switching frequency	35 kHz
Peak efficiency	97.5%
European efficiency	96.6%
MPPT efficiency	99%

Frequently asked questions

What is the input voltage range for the STEVAL-ISV013V1?

The module operates in an input voltage range from 10 V to 55 V.

What is the maximum output voltage?

The operating output DC voltage ranges from 350 V to 430 V.

Does the module include an MPPT algorithm?

Yes, it features an embedded MPPT algorithm based on the 'Perturb and Observe' technique.

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