What Every Installer Should Know Before Their First eSpire Nano Project
As demand for commercial energy storage continues to grow, many residential solar installers are looking to expand into commercial and industrial (C&I) projects. But for
Tag: backup power
Why Summer Is the Smartest Time to Upgrade Your Solar + Storage System
Longer days. Higher energy use. More strain on the grid. Summer isn’t just peak season for sunshine. It’s also when your energy system gets tested
Solar Battery Storage Cost in 2026: Why It’s More Affordable Than You Think
If you have researched solar battery storage recently, you have probably asked the same question most homeowners do: Is this too expensive? With the federal
Home Battery Storage: Why Homeowners Are Adding Backup Power for Peace of Mind
For many homeowners, adding home battery storage isn’t about powering every appliance in the house or preparing for worst-case scenarios. It’s about peace of mind.
Your Customers’ Lead-Acid Batteries Are Failing — Here’s the Better Replacement
A Modern Upgrade Path for Legacy Inverter Systems For years, lead-acid batteries paired with legacy inverter platforms were the backbone of off-grid and backup power
Envy 12kW vs. Envy Duo 21: Choosing the Right Scalable Home Energy System
Home energy storage is not one-size-fits -all, and neither are Fortress Power’s Envy inverters. If you are comparing the Envy True 12kW and Envy Duo