Blog Posts

A complete guide to whole home battery backup systems for 2026. Learn about the shift to Sodium-ion, advanced LFP tech, sizing your system for off-grid survival, and integrating V2H capabilities.

In our 2026 hands-on review, David Miller torture-tests the latest SMA battery inverter. We explore its surge capability, AC-coupling efficiency, and why it remains the gold standard for robust off-grid home designs.

Is the new 2026 Emporia Vue Gen 4 the ultimate tool for crushing high electricity bills? Engineer David Miller breaks down the installation, AI tracking accuracy, and real-world ROI in this hands-on review.

Is building a custom battery bank cheaper than buying the latest 2026 models? We break down the costs, safety, and performance of a DIY portable power station versus commercial units.

In 2026, Zinc-Bromine flow batteries offer a fire-safe, deep-discharge alternative to lithium. We test the technology to see if the durability outweighs the complexity.

Navigating the 2026 inverter market can be complex. From microinverters to hybrid string systems, discover which grid-tied solution fits your DIY solar build for maximum efficiency and future-proofing.

A definitive 2026 comparison between modern cold-climate heat pumps and high-efficiency gas furnaces. David Miller analyzes costs, efficiency, and environmental impact to help you decide.

In this hands-on Bluetti AC180 review, David Miller tests the limits of this 1152Wh portable power station. We analyze its 1800W output, solar charging efficiency, and how it compares to the latest 2026 battery technology.

Grid instability is rising, but so is the technology to combat it. We analyze the top residential BESS options for 2026, from premium turnkey systems to high-value DIY server rack stacks, helping you achieve true energy independence.