Dale Rolph

FranklinWH aPower 2 and Tesla Powerwall 3 are both powerful home battery systems, but they take very different approaches to energy storage. This comparison breaks down system design, complexity, and real-world ownership considerations to help homeowners choose the right solution for their needs.

Battery backup systems are no longer niche renewable products. They are a natural extension of electrical work and a growing opportunity for electricians looking to expand services, increase project value, and support homeowners with reliable backup power. This article explains why more electricians should consider battery installations and how Renewable Innovations helps remove the complexity.

Most home batteries come with 10–15 year warranties, but that doesn’t mean they stop working when the warranty ends. This article explains battery degradation in simple terms, compares warranty-based assumptions to more realistic long-term performance, and shows why modern lithium batteries—especially LFP—often retain useful capacity for decades beyond their warranty period.