Innovative Electrical Engineering Solutions for Tomorrow

At Silzay, we specialize in electrical engineering services, including PV system design, embedded systems development, and power electronics design. Our team is dedicated to delivering tailored solutions that meet the unique needs of each client.

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Services

We Provide Innovative Engineering Solutions

PV System Design

We provide end-to-end photovoltaic (PV) system design, ensuring optimal performance, efficiency, and compliance with industry standards.

  • Site assessment and feasibility analysis
  • Solar panel, inverter, and BOS (Balance of System) selection
  • System layout, string sizing, and wiring design
  • Shading analysis and performance optimization
  • Electrical schematics and single-line diagrams
  • Compliance with NEC, IEC, and local regulations
  • Grid-tied and off-grid system integration
  • Permitting and technical documentation support

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PV Production Modeling

Accurate energy yield prediction is crucial for assessing the financial viability and efficiency of a solar project. Our PV production modeling service uses advanced simulation tools to analyze system performance under real-world conditions.

  • Energy yield estimation using PVsyst, Helioscope & SAM
  • Weather data analysis for accurate performance predictions
  • Loss assessment (shading, soiling, temperature, degradation)
  • DC/AC ratio optimization for maximum efficiency
  • Financial modeling: ROI, payback period, and LCOE calculations
  • System degradation and lifetime performance analysis
  • Energy storage integration modeling
  • Compliance with industry standards for bankability reports

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EV Charging Structure & Plansets

As EV adoption grows, proper charging infrastructure is essential. We design efficient, scalable EV charging plansets tailored to residential, commercial, and fleet applications.

  • Load calculations for electrical capacity planning
  • Site layout and optimal EV charger placement
  • Power distribution planning for multiple chargers
  • Electrical schematics, conduit sizing, and wiring diagrams
  • Compliance with NEC, IEC, and local EV charging codes
  • Fast-charging (DCFC) and Level 2 charger integration
  • Smart charging solutions and grid interaction optimization
  • Permitting and utility coordination support

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Energy Storage System (ESS) Design

A well-designed energy storage system enhances grid independence, reliability, and efficiency. We offer tailored ESS solutions for residential, commercial, and industrial applications.

  • Battery sizing for grid-tied and off-grid applications
  • Lithium-ion, LFP, and flow battery technology integration
  • Charge/discharge cycle optimization for extended battery life
  • Hybrid system integration with solar and EV charging
  • Energy management and demand response optimization
  • Safety and compliance standards (UL, IEC, IEEE)
  • Backup power and microgrid design solutions
  • Control system and BMS (Battery Management System) integration

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PCB Design & Layout

We design high-performance printed circuit boards (PCBs) tailored for power electronics, embedded systems, and IoT applications, ensuring manufacturability and reliability.

  • Schematic design and component selection
  • High-speed, power, and RF PCB layout expertise
  • Multi-layer PCB design with signal integrity analysis
  • Design for manufacturability (DFM) and prototyping support
  • Power distribution network (PDN) optimization
  • Thermal management and EMI/EMC compliance
  • Flexible and rigid-flex PCB design solutions
  • Altium, KiCad, Eagle, and other industry-standard software expertise

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Embedded System Development

We develop embedded systems for automation, IoT, and industrial applications, integrating hardware and firmware to create reliable, high-performance solutions.

  • Microcontroller and microprocessor-based system development
  • Firmware development in C, C++, and assembly
  • Real-time operating system (RTOS) integration
  • Sensor interfacing and real-time data acquisition
  • Low-power design for battery-operated devices
  • Wireless communication (Wi-Fi, BLE, LoRa, Zigbee) integration
  • Hardware-software co-design for optimized performance
  • Custom embedded Linux and bare-metal firmware solutions

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About us

Engineering the Future of Renewable Energy EV Charging Embedded Systems

Silzay specializes in precision-engineered electrical designs tailored for renewable energy companies, EV infrastructure developers, and hardware startups. From PV system design to power electronics and embedded systems, we create solutions that maximize efficiency, ensure compliance, and accelerate time-to-market.

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End-to-End Expertise in Electrical Design & Development

With a comprehensive skill set spanning PCB design, firmware development, and energy storage systems, we offer seamless, end-to-end execution. Our collaborative approach ensures that every project is optimized for performance, cost-effectiveness, and long-term reliability.

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Embedded System Design

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Fast-track your project with Silzay’s expert electrical engineering. See how our precision and efficiency translate into cost-effective solutions. Get your tailored quote now.

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Testimonials

Hear From Our Previous Clients!

"Silzay turned our PV project around. Their designs weren't just efficient; they were investor-ready. We secured funding faster than expected. That's the Silzay difference."
Alex Rivera
Alex RiveraCEO, GreenSpark Energy
"We had a real mess with our EV charging plans. Silzay cleaned it up. They didn't just give us designs; they gave us solutions that actually worked. Super responsive, too."
Sarah Chen
Sarah ChenProject Manager, Apex EV Solutions
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From solar and energy storage to EV infrastructure and embedded systems, we’ve helped businesses bring their ideas to life across the fields. Reach out, and we’ll send over relevant samples tailored to your needs.

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Who we are

Our Expert Team

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Hamza Afzal

Electrical and Electronics Engineer

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Danyal N.

Lead Engineer

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Ready to Power Your Project?

Call Us

+92 3106271230

Address

G-10, Islamabad, Pakistan
Sialkot Cantt, Pakistan

Email Address

[email protected]

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