🔗 Helpful Links and 💰 Affiliate Discounts::
🛒 Fortress Power 16kWh Energy Storage Kit: Envy Duo 21 | 16kW Peak / 12kW Continuous Hybrid Inverter + eBoost + eWay Bundle:
https://ussolarsupplier.com/products/fortress-power-envy-duo-eboost-eway-kit-bundle?sca_ref=10990315.UC8Wp0UC35Q0Jjkr
📖 Rocky Broad Solar Ultimate DIY Guide — https://guide.rockybroadsolar.com
Already have solar panels but no battery backup? In this video, I walk you through a complete retrofit installation of the Fortress Power Envy Duo 21 with the eBoost battery on a home that already had an existing solar panel system. If you lose power every time the grid goes down even though you have solar, this is the fix.
I’ll cover the full install process, how the Fortress Envy Duo 21 integrates with existing solar, how the eBoost expands your storage capacity, and why adding battery backup to your current system is one of the best upgrades you can make — especially if you live in an area with frequent power outages.
🔋 Fortress Power Envy Duo 21 + eBoost highlights:
– Whole-home battery backup
– Works with new or existing solar panel systems
– Scalable storage with the eBoost add-on
– Built for off-grid and grid-tied applications
⏱️ Timestamps:
0:00 Intro
1:35 Reconfiguring the Electrical System
2:45 Mounting the Battery and Inverter
3:50 Separating the Equipment Grounds
4:40 Chris Wiring the Service Disconnect
5:15 Walkthrough of Equipment
11:19 Chris on Day 2
12:22 EWay and Guardian Walkthrough
13:36 Setting Battery Protocol and Configuration
16:14 System Summary and Final Thoughts
📞 Need help with your solar or battery project? Reach out to Rocky Broad Solar for a free consultation. Rocky Broad Solar Intake Form – https://docs.google.com/forms/d/e/1FAIpQLSer5w_81iHtdcZBKV8Zuo9KVwJGQsqg_QNV-ePRvmWMiHZ8dg/viewform
🌐 Website: https://rockybroadsolar.com
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Disclaimer:
This video is for informational and entertainment purposes only. Working with electrical systems, lithium batteries, and inverters can be dangerous and may result in serious injury, death, or property damage. Always consult a licensed electrician and follow all local codes, manufacturer specifications, and safety procedures before attempting any electrical installation. I am not responsible for any damage or injury resulting from the use of this information.
Rocky Broad Solar LLC installs solar panels, battery backup systems, EG4 inverters, FranklinWH, Tesla Powerwall 3, Enphase, Fortress Power, Sol-Ark, EV chargers, and generator interlock kits in western North Carolina including Black Mountain, Swannanoah, Asheville, Hendersonville, Lake Lure, Chimney Rock, Bat Cave, Fairview, Marion, Old Fort, Rutherfordton, or anywhere within a 2 hour radius of Black Mountain NC.
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