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STMicroelectronics STEVAL-ISV013V1
- Part No.:
- STEVAL-ISV013V1
- Manufacturer:
- STMicroelectronics
- Package:
- Datasheet:
-
STEVAL-ISV013V1.pdf
- Description:
- EVAL BOARD FOR STM32
- Quantity:
- Payment:
- Shipping:
Inventory:1,215
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Product details
Overview
STEVAL-ISV013V1 from STMicroelectronics is a 250 W DC-DC solar module demonstration board for distributed photovoltaic architecture, featuring an isolated full-bridge boost converter, digital control via STM32, MPPT using perturb-and-observe algorithm, input range 10–45 V, and output range 350–430 V for grid-tied inverter interfacing.
For engineers reviewing the STEVAL-ISV013V1 datasheet, STEVAL-ISV013V1 pinout, STEVAL-ISV013V1 application, or STEVAL-ISV013V1 equivalent, this board supports panel-level monitoring, PLM/ZigBee® communication, fire/anti-theft protection, RS485 Modbus gateway, and operation in harsh environmental conditions with RoHS compliance.
Technical Context
The board implements a high-efficiency isolated full-bridge boost topology to step up PV panel voltage (10–45 V) to inverter-compatible DC bus levels (350–430 V), enabling sinusoidal AC generation for grid feed-in. It integrates analog sensing (VIN_SENS_PV, VOUT+, I_SENS_PV±), overvoltage/overcurrent protection, and surge suppression on both input and output sides.
Digital control is handled by an embedded STM32 microcontroller executing real-time MPPT, status metering, and communication stack management-supporting either proprietary PLM protocol or ZigBee® PRO (IEEE 802.15.4 SoC) for wireless telemetry. Auxiliary power is derived from a dedicated flyback supply regulated to 3.3 V and 5 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Power rating | 250 W continuous output, sized for single-panel integration in distributed PV systems. |
| Input voltage range | 10 V to 45 V DC - accommodates wide PV string voltage variation under partial shading or low-light conditions. |
| Output voltage range | 350 V to 430 V DC - matches standard string inverter DC bus requirements for efficient grid synchronization. |
| MPPT algorithm | Perturb-and-observe (P&O) implemented in STM32 firmware - enables dynamic tracking of maximum power point with <5% steady-state error. |
| Communication interface | PLM (power-line modem) or ZigBee® PRO SoC - provides wired or wireless telemetry to central monitoring units without external gateways. |
| Protections | Fire detection, anti-theft signaling, lightning/surge suppression, overvoltage, overcurrent, and thermal shutdown - meets IEC 62109 and UL 1741 SB functional safety prerequisites. |
Availability
STEVAL-ISV013V1 is available at Aetrix Electronics and suitable for distributed photovoltaic systems, smart junction box development, and solar panel-level power optimization requiring stable component supply and long-term design support.
Supply support for STEVAL-ISV013V1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power ICs, sensors, and analog solutions for industrial, automotive, and energy applications.
This board belongs to ST's STEVAL (ST Evaluation) series targeting renewable energy system validation, specifically engineered to accelerate development of intelligent, communicative, and protected PV module interfaces.
FAQ
Does STEVAL-ISV013V1 include a complete MPPT implementation?
Yes - it embeds a fully operational MPPT algorithm based on the perturb-and-observe method, executed in real time by the onboard STM32 microcontroller. The firmware continuously adjusts duty cycle to maximize power extraction, with measured tracking efficiency >99.2% under variable irradiance and temperature conditions as verified in ST's application note AN4227.
What communication protocols does the board natively support?
The board supports two independent communication paths: a proprietary PLM stack over power lines (with RS485 Modbus gateway option) and a certified ZigBee® PRO network stack running on an integrated IEEE 802.15.4 SoC. Both are pre-flashed and require no additional firmware loading for basic telemetry and control.
Can STEVAL-ISV013V1 operate without external supervision?
Yes - it functions autonomously as a smart junction box: performing MPPT, voltage/current regulation, fault detection (e.g., arc, ground fault), and local protection actuation. Remote communication is optional; core power conversion and safety functions remain active even if PLM/ZigBee® modules are disconnected or unpowered.
Is the board certified for field deployment or only for lab evaluation?
It is a demonstration board intended for design validation and prototyping-not a certified end-product. However, its circuit architecture, protection schemes, and component selection align with IEC 62109-1/2 and UL 1741 SB requirements, making it a reference for building compliant commercial smart PV modules.
STEVAL-ISV013V1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Main Purpose:
- Special Purpose, MPPT, Solar
- Outputs and Type:
- 1 Isolated Output
- Voltage - Output:
- 250 W
- Current - Output:
- 350V ~ 430V
- Voltage - Input:
- -
- Regulator Topology:
- 10V ~ 45V
- Frequency - Switching:
- Boost
- Contents:
- -
- Utilized IC / Part:
- Board(s)
- Power - Output:
- STM32
STEVAL-ISV013V1 FAQ
1.How can I place an order for STEVAL-ISV013V1 through Aetrix?
Please submit a Request for Quotation (RFQ) for STEVAL-ISV013V1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STEVAL-ISV013V1 reliable?
The price and inventory of STEVAL-ISV013V1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STEVAL-ISV013V1 is usually 5 days.
3.What payment methods are accepted for STEVAL-ISV013V1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STEVAL-ISV013V1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STEVAL-ISV013V1?
STEVAL-ISV013V1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STEVAL-ISV013V1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STEVAL-ISV013V1?
For technical support, including STEVAL-ISV013V1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STEVAL-ISV013V1 requirements.
6.How does Aetrix verify that STEVAL-ISV013V1 is sourced from the original manufacturer or authorized distributors?
All STEVAL-ISV013V1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STEVAL-ISV013V1 meets industry standards.
7.What is the process for return or replacement of STEVAL-ISV013V1?
All STEVAL-ISV013V1 units undergo pre-shipment inspection (PSI). If there is an issue with STEVAL-ISV013V1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STEVAL-ISV013V1 part is unused and in its original packaging.
Return procedure for STEVAL-ISV013V1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STEVAL-ISV013V1 Tags
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