SOLAR MODULES

High-Efficiency Modules Tailored for Mobility

SonoSolar proudly delivers a specialized range of premium solar modules designed specifically for applications in the commercial transportation industry. From buses, vans, and trucks, to semi-trailers, our high-performance modules enable reliable solar energy harvesting on the move.

Built with high-efficiency monocrystalline silicon cells and packaged in semi-flexible, lightweight polymer composites, our modules are engineered to thrive under demanding road conditions. Whether you require 100W or 500W power, we offer several sizes to fit every solar application in mobility.

All Solar Modules we offer, perfectly match the technical specifications of our in-house developed Solar Charge Controllers – ensuring best system performance and safe operation.

Solar Modules with a strong competitive edge

Our solar modules are more than just photovoltaic panels – they are integrated energy systems tailored for the demanding environments of the transport sector. Every product in our portfolio is:

  • Heavily tested for durability, e.g. vibration resistance and weather resilience in real-automotive-world conditions.
  • Designed for efficiency: With our specific design e.g. cell contacting and interconnection we ensure high energy yield in dynamic shading conditions while driving and in low-light or partial shading scenarios. 
  • Designed for safety: With our unique design we ensure to operate the PV panels always in low-voltage to avoid safety risks, make installations easier and to comply with automotive regulations/homologation.
  • Customizable in size: Designed to deliver scalable power outputs from 100 W to 500 W. 
  • Optimized for maximum energy efficiency per surface area, supporting seamless solar integration across various vehicle types – whether for last-mile delivery, refrigerated transport, or public transit.

Reliability is Key

Reliability is non-negotiable in the automotive world. That’s why we subject our modules to a comprehensive testing protocol, blending standard PV certification tests with rigorous automotive-grade evaluations:

  • Accelerated climate and hot spot tests
  • Hail impact and vibration endurance
  • Mechanical shock and custom walkability tests


Our test plan simulates real-world road stressors, ensuring modules can endure everything from urban traffic to long-haul or heavy duty logistics routes. Our solutions empower fleet operators to enhance vehicle sustainability, lower fuel consumption, and meet stringent ESG goals.

Who Should Use Sono Solar Modules?

Our modules are ideal for a broad spectrum of commercial operators, including:

  • OEMs designing solar-integrated products 
  • Fleet managers seeking retrofit-ready clean energy solutions
  • Logistics companies needing reliable auxiliary power
  • Public transport agencies transitioning to hybrid or electric fleets


Because of their lightweight and customizable nature, our solar modules are a perfect fit for both initial production and aftermarket retrofitting.

Partnerships and Customization Options

We work closely with our Solar Modules partners to ensure each panel is built to SonoSolar’s exacting standards. These collaborations allow:

  • Premium, most reliable solar modules
  • Rapid customization based on your project’s needs
  • Reliable supply chain logistics for volume orders
  • Integration into SonoSolar’s full system architecture including solar charge controllers and data systems

From initial design to delivery, every module goes through Sono’s internal validation process before being released to clients.