Evergreen Off-Grid

Power Station Estimation Tool

Find the perfect power station for your needs! Enter all the things you want to power and for how long. We’ll estimate total watt-hours (Wh) needed and suggest power stations that meet both energy and inverter power (W) requirements.

Click Here

Quick Tips for Safely Investing in Solar

Read Now

Learn about Water Cooled Rooftop Solar Panels

Read Now

Free Off-Grid Solar System Sizing Calculator

Just input the equipment you plan to power and we'll take it from there

Click Here

Disaster Prep: Coronal Mass Ejections

Demystify the sun's explosive secrets

Read now

Electrical Pro Toolkit

Your one-stop shop for powerful, practical, and professional-grade electrical tools

Click Here

Hot Off the Press at Evergreen Off-Grid

Try our power station estimation tool today!

Find the perfect power station for your needs

Try it now!

Free Solar System Sizing Calculator

Take the guesswork out of solar design. Our Free Off-Grid Solar System Sizing Calculator instantly estimates your panel array, inverter, charge controller, and battery bank — all tailored to your loads and days of autonomy. Built by a licensed electrical engineer, it’s accurate, approachable, and ready in seconds.

Click here

Quick Tips for Safely Investing in Solar

Why You Need a Power Shed – Evergreen Off-Grid

Evergreen Off-Grid Portable Power Pack Guide : Watt Hours and More

Wasting Energy with Purpose: a Simple Circuit

Meet Jon Springer:
Solar Expert, Electrical Engineer (PE), and Author Guiding You Towards a Sustainable Future

Hi, I’m Jon — a licensed electrical engineer, solar energy enthusiast, and author dedicated to off-grid solutions and community resilience.

At Evergreen Off-Grid, we help you harness the power of the sun — from hands-on DIY solar projects to guidance for choosing the right professional installation.

Explore our curated resources, practical guides, and innovative solar tools as we work together toward a cleaner, more resilient future. Welcome to the Evergreen Off-Grid community — let’s power a greener world.