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25 Years
experience
Innovative Solar & Lithium Power Solutions
Future Solutions delivers innovative, turn-key energy solutions that optimize performance and reduce long-term costs for customers. Established in 2001 as a division of FSi, we operate from Elkhart, Indiana, the heart of the RV and specialty vehicle industry. Our expertise spans solar power systems, high-performance lithium-ion batteries, and custom engineering services tailored to mobile power applications. We serve both OEMs and aftermarket customers nationwide, prioritizing innovation, quality, and customer satisfaction. Our partnerships with industry leaders like Victron Energy and TBB Power enable comprehensive solutions for diverse energy needs. With 35+ years of combined experience in the RV and work-truck industry, our team designs systems that meet rigorous performance standards.

We emphasize transparency, ethical practices, and cutting-edge technology to ensure reliable, long-lasting power solutions. Our factory-integrated systems, such as the Extreme Lithium Package, offer advanced energy management and seamless installation. We focus on client education, providing resources like quote inquiry forms and basic install packages to guide customers toward efficient, cost-effective systems. Backed by a dedicated support team, we aim to be the most trusted provider of mobile power and advanced energy systems.
Services
Solar Power Solutions Lithium Battery Systems Custom Engineering Services Mobile Power Engineering OEM Integrated Solutions
Details
  • Year established: 2001
Highlights and features
  • 35+ years of experience in the RV & Work-truck Industry
  • Expertise in OEM and aftermarket mobile power solutions
  • Custom engineering services for unique energy needs
  • Partnerships with industry-leading manufacturers like TBB Power
  • Factory-installed systems with warranty-backed reliability
What people say
Trusted resource Top level engineers Knowledge and think tank Seamless integration Advanced power solutions
Services
Solar Power Solutions
Our solar power solutions combine MPPT technology and American-made bifacial panels to maximize energy independence. Designed for RVs and mobile applications, these systems provide efficient charging and long-term reliability. Ideal for off-grid adventures, they integrate seamlessly with lithium battery systems for uninterrupted power.
Lithium Battery Systems
High-performance lithium-ion batteries deliver lightweight, durable power for RVs and material handling equipment. With modular designs and advanced BMS, these systems offer rapid charging, extended lifespan, and 100% usable capacity. Factory-installed options ensure compatibility and warranty support.
Custom Engineering Services
From concept to installation, our team designs tailored energy systems for OEMs and aftermarket clients. Services include system integration, component selection, and space-efficient designs. We prioritize client-specific needs to optimize performance and cost-effectiveness for unique mobile applications.
Mobile Power Engineering
Specialized power systems for RVs, specialty vehicles, and off-grid platforms. Solutions include solar, lithium batteries, inverters, and energy management tools. Engineered for durability in demanding environments, ensuring reliable power on the road or in remote locations.
OEM Integrated Solutions
Factory-installed energy packages for RV manufacturers, featuring solar, lithium batteries, and smart management systems. These solutions meet strict quality standards, offering space-saving designs and seamless electrical integration for new vehicles.
Questions
What solar power systems do you offer?
We provide MPPT technology-based solar systems with American-made bifacial panels, designed for RVs and mobile applications. Systems range from 200W to 1200W configurations.
Can I upgrade my existing solar setup?
Yes, our modular solar systems can be expanded with additional panels, controllers, or battery capacity to meet evolving energy needs.
Do you serve both OEMs and individual customers?
We partner with OEMs for factory installations and provide aftermarket solutions for individual RV owners and specialty vehicle operators.
What is the Extreme Lithium Package?
This factory-installed system includes lithium batteries, solar charging, and smart management for Grand Design RV models, enabling off-grid power for high-demand appliances.
How do I get a customized system?
Fill out our quote inquiry form with your energy goals, usage patterns, and budget. Our team will design a tailored solution during a consultation call.
What support do you provide after installation?
We offer system walkthroughs, monitoring tools via mobile apps, and ongoing technical support to ensure optimal performance of your energy system.