Engineer775
Engineer775, founder of Practical Preppers, sharing real-world projects in energy, water, and sustainable living.
I started this channel back in 2008 to share what I was learning about renewable energy, water systems, heating, cooling, and self-sustainability. What began as building out my own homestead and documenting projects and ideas eventually grew into Practical Preppers®, LLC, which I founded in 2012.
Today, we design, install, and supply grid-tied, off-grid, and renewable energy systems for homes, farms, and businesses across the country.
My goal hasn’t changed — keep learning, keep building, and help others do the same. Everything I share here is tested in the field first so you can see what really works.
Owner: Practical Preppers, LLC
🌐 www.practicalpreppers.com
Engineer? Yes.
1992 Graduate of Rensselaer Polytechnic Institute
B.S. & M.Eng. in Mechanical Engineering (Robotics & Mechanism Design)
🧠 www.rpi.edu
Big price drop on Sol-Ark hybrid inverters.
Практическое фехтование: сила и конфиденциальность!
Проверка реальности автономной солнечной энергетики
Вы этого ждали | Топливный элемент Upstart в действии
Кража власти моей свекрови
EG4 FlexBoss 21 + GridBoss Combo: тест в реальных условиях
От самолётов к энергетической независимости | Инженер и пилот по строительству солнечных электрос...
Introducing Sol-Ark 18K: Seamless Whole-Home Backup, Zero Load Sheds!
A Whole Home Backup: Simplified & Safe
DIY Off-Grid Builds - Our Specialty
EG4 18K-PV vs Sol-Ark 15K Part 2: The Real-World Showdown
DIY Project: How We Bring Our Customers Vision to Life
Transform Your Golf Cart: Switching from Lead to Lithium Batteries with Temgo
Slash Your Demand Charges & Get Backup Power — No Solar Required
Zonna Conference 2025 | Engineer775 Keynote – Full Presentation
Meet the New Renon Battery | First Look & Setup
Save Your Back with Stacked!
EG4 18K-PV vs Sol-Ark 15K: Head to Head in the Real World
When the House Is Efficient, Our Systems Shine
Liniotech 14.33kWh Battery In Action
Zonna 2025: Keynote Highlight + Rubix Battery Factory Walkthrough
Unboxing the Liniotech 14.33kWh Floor-Mount Battery
Off the Radar - One Meter, Total Control!
LunaVault V2 – More Storage. Smarter Design. Built to Last.
Helios Battery Review: Off Grid Power for Every Climate
Is This Gonna Work?
Preview of the Helios Battery by Discover!
View Saver Solar
Introducing: The SkyRack Solar Canopy
The future of outdoor energy