Powerfilm Inc.

08/26/2024 | News release | Distributed by Public on 08/26/2024 12:14

How Solar Power Enhances Liftgate Reliability in Commercial Trucking

Table of Contents

  1. Introduction
  2. The Role of Liftgates in Trucking
  3. How Solar Panels Keep Liftgate Batteries Charged
  4. Key Benefits of Solar Power for Liftgates
  5. Real-World Benefits of Solar-Powered Liftgates
  6. Current Solutions on the Market & PowerFilm's Differentiation
  7. Addressing Common Concerns and Questions
  8. Conclusion
  9. Contact Us

In the fast-paced world of commercial trucking, reliability is crucial for successful operations. Liftgates are indispensable for loading and unloading heavy cargo, ensuring smooth and efficient deliveries.

However, a familiar challenge drivers face is the unreliable battery power of liftgates, which can run out at critical moments, leading to delays, frustrated customers, and disrupted schedules.

Fortunately, solar power offers a sustainable and reliable solution to keep liftgate batteries charged and operational.

In this post, we'll explore the vital role of liftgates in trucking, the challenges of maintaining battery power, and how solar panels can keep your deliveries on track.

The Role of Liftgates in Trucking

Essential Function in Logistics

Liftgates are vital in the logistics, retail, and food delivery industries. Mounted on the rear of trailers or straight trucks, they provide a platform that operators raise and lower, enabling smooth movement of goods between the truck bed and the ground. This functionality is especially critical when loading docks are unavailable or in urban areas with limited space.

Dependence on Battery Power

Despite their essential function, liftgates rely heavily on battery power. Maintaining a charged battery is a frequent challenge, particularly during long hauls or multi-stop routes. When liftgate batteries fail, drivers may be unable to unload cargo, causing delays, customer dissatisfaction, and potential damage to a company's reputation. Additionally, this issue can result in costly emergency calls and repairs.

The Cost of Engine Idling for Liftgate Battery Charging

Without solar panels, maintaining the charge of liftgate batteries requires engine idling. When trucks are stationary for loading or unloading, drivers must keep the engine running to power the alternator or an external charging system.

This practice leads to increased fuel consumption and additional engine wear, and in a growing number of locations, it is no longer an option. Idling the engine raises fuel costs and contributes to higher maintenance needs due to the strain on the engine.

Additionally, prolonged engine idling results in unnecessary greenhouse gas emissions, which works against efforts to reduce trucking operations' environmental impact.

Solar panels provide a more efficient alternative by continuously charging liftgate batteries using renewable energy. This eliminates the need for engine idling and its associated drawbacks, offering a more sustainable solution for powering liftgates.

How Solar Panels Keep Liftgate Batteries Charged

NACFE's Industry data confirm the effectiveness of solar panels in maintaining liftgate battery power. Studies indicate that solar panels can extend battery life and reduce the need for auxiliary power, making them a cost-effective and environmentally friendly solution for the trucking industry.

Solar panels provide a sustainable and efficient solution to this problem. By mounting solar panels on the trailer's roof, sunlight is converted into electrical energy, continuously charging liftgate batteries throughout the day. This ensures that batteries are replenished whether the truck is stationary or moving, reducing the need for engine idling. Interested in other ways to make your operation more efficient? Check out our Ultimate Guide to Solar Panels for Transportation Refrigeration Units.

Continuous Charging

The solar energy stored in the batteries is always available, reducing the likelihood of battery depletion and minimizing the need for emergency interventions. This consistent charge helps prevent unexpected breakdowns and ensures smooth, reliable operations.

Key Benefits of Solar Power for Liftgates

Incorporating solar panels into commercial trucks provides numerous advantages:

  • Reduced Fuel Costs: Solar energy provides a cost-effective solution for powering liftgates and other electrical components. By reducing reliance on the vehicle's engine, solar panels lead to significant fuel cost savings over the vehicle's lifespan.

  • Lower Emissions: Utilizing solar power helps reduce greenhouse gas emissions, making logistics operations more sustainable and environmentally friendly.

  • Increased Efficiency: Solar panels ease the load on the vehicle's battery, enhancing overall performance and ensuring that liftgates and other electrical systems operate reliably throughout the delivery route.

  • Longer Battery Life: Solar panels maintain batteries at a higher state of charge, preventing them from depleting to low levels, extending battery life and reducing replacement frequency.

  • Fewer Emergency Calls: Consistent solar charging reduces the risk of dead batteries, decreasing the likelihood of unexpected breakdowns and emergency service calls.

  • Reduced Engine and Alternator Load: Solar power reduces demand on the vehicle's alternator and engine, improving fuel economy and extending the life of these components.

  • Reduced Maintenance Costs: Solar panels are low-maintenance and durable, offering a long lifespan that reduces maintenance costs over the vehicle's lifetime.

  • Improved Brand Image: Companies adopting solar power demonstrate a commitment to sustainability, enhancing their brand image and appealing to environmentally conscious customers and stakeholders.

Real-World Benefits of Solar-Powered Liftgates

Increased Reliability and Efficiency

The reliable power supply from solar panels significantly enhances liftgate operation. Liftgates are always ready to perform, whether at the start of a route or during the final delivery. This reliability enables drivers to complete their deliveries without unexpected interruptions, leading to higher customer satisfaction and smoother operations.

Cost Savings and Environmental Impact

Solar panels contribute to substantial cost savings by reducing the need for engine idling to charge liftgate batteries. This results in lower fuel consumption and minimized wear and tear on the engine, leading to lower maintenance expenses. Additionally, by harnessing renewable energy, solar panels reduce the carbon footprint of delivery fleets, helping companies meet environmental regulations and enhance sustainability efforts.

Current Solutions on the Market & PowerFilm's Differentiation

While many solar companies offer liftgate solutions, they often use a one-size-fits-all approach that may not align with specific power needs. At PowerFilm Solar, we deliver customized solutions tailored to your unique requirements. We focus on designing systems that efficiently meet your power demands, avoiding overselling or underserving.

Why Choose PowerFilm Solar?


  • Integrated Charge Controllers:Our panels feature integrated charge controllers, simplifying installation and reducing costs while maintaining high efficiency.

  • Commercial transportation experience: PowerFilm has provided over 50,000 solar panels to the transportation industry in the last 20 years.

  • US-Based Support: As a US-based company, we offer seamless communication and support and provide prompt, personalized service.

Addressing Common Concerns and Questions

Durability and Weather Resistance of Solar Panels

A common concern is whether solar panels can withstand long-haul trucking and various weather conditions. PowerFilm Solar panels are highly durable and weather-resistant, performing efficiently in hot and cold climates. They are built to last over 20 years and are backed by a 5-year warranty, ensuring long-term reliability.

Installation and Maintenance Considerations

Installing solar panels on commercial trucks is straightforward and requires minimal maintenance. Regular cleaning to remove dirt and debris and periodic inspections are typically all that's needed. This ease of maintenance enhances the appeal of solar panels for keeping liftgate batteries charged.

Solar panels offer an effective and sustainable way to power liftgate batteries, ensuring they are always ready to operate and improving delivery efficiency and reliability. Solar panels also provide cost savings, reduce environmental impact, and enhance a company's brand image as a leader in sustainability. Solar-powered liftgates are a smart choice for fleet managers aiming to boost their operations' performance and sustainability.

If your company struggles with liftgate battery reliability, PowerFilm Solar will design a tailored solution to improve your fleet's performance. By choosing PowerFilm, you're not just getting solar panels - you're investing in comprehensive solutions backed by over 200 years of combined engineering experience. Make the smart choice for your fleet and experience the PowerFilm difference today. Contact us to learn more.