We had Boundless Power Systems upgrade our 2017 Airstream Interstate Two-Bed with an 800 amp-hour lithium battery system and a 3,000-watt inverter, and we couldn't be happier with the results. From the initial consultation through the final installation, Ian and his team were professional, knowledgeable, and attentive to our needs. One of our primary requirements was that the entire system be installed inside the van, without sacrificing too much storage space. Boundless Power Systems not only met that requirement but executed the installation with exceptional craftsmanship. What impressed us most was the quality and cleanliness of the work. The installation looks better than factory-built, with careful attention to detail and outstanding organization. Now, more than two years later, the system has performed flawlessly without a single issue! The upgrade has dramatically improved our camping experience, and the price was very competitive compared to three other options we considered. If you're looking for a reliable, professional company for an RV electrical upgrade, we highly recommend Ian and the team at Boundless Power Systems! read more