SUNBLOC
ENGINEERING-GRADE OFF-GRID SOLAR
BUILD IT RIGHT.
THE FIRST TIME.
25
Course Modules
Calculators & Course
Free
Live
Use Professional level tools, join a community, observe live system data, and learn how to build a solar power plant - it's free to start.
System Demos
/* BETA COHORT */
50 seats: Hard cap. Lifetime access to all Sunbloc digital design tools and educational content. 5 of 50 students receive direct build assistance. In person if within a certain range. Beta pricing locks at $129 permanently. No renewals. No paywalls on future tools.
/* SUMMER OFF-GRID CHALLENGE */
Sunbloc is now fully off-grid. A custom built solution now powers all business operations. Check the company social media pages for information to follow along. Operations, power production, consumption, failures, and scaling will be shown daily.
/* WEEKLY LIVESTREAMS */
Sunbloc will be livestreaming off the grid once a week. Providing anyone with the chance to ask questions about off grid living and solar, while witnessing the power demand and system data live on the website. We will be going live every Monday from 7:30 to 8:30 Mountain Standard Time. Click the link below to join the stream. ​
/* PLATFORM OVERVIEW */
ELECTRICAL DIAGRAMS
Electrical diagrams pre-made for your specific build. Simply fill in the boxes and create a professional drawing for your installation.
/* FREE SIZING TOOLS */

FREE CALCULATOR
KNOW YOUR
NUMBERS FIRST.
Most DIY solar fails start before equipment is purchased. Our free calculators run the engineering math and match your needs to the right hardware.
​
Enter your email and receive a detailed mathematical breakdown of exactly why the calculator selected your results.
Built By an Engineer.
Driven By Community.
MEET THE FOUNDER
My name is Matthew Wheeler. I'm a citizen of the Navajo Nation, a solar practitioner with 8 years of industry experience, an alumni of Thayer School of Engineering and the founder of Sunbloc.
Growing up on the Navajo Nation, our home didn't have access to the grid. We relied on a loud noisy generator at night. That experience never left me. After nearly a decade designing solar systems professionally, I built Sunbloc to make engineering-grade solar education accessible to anyone willing to learn, starting with the communities that need it most.
Every calculator, every course module, every live data dashboard is built on my experience in the field. This community is built from an engineer with experience living and building off-grid.

READY TO DESIGN
YOUR SYSTEM?
Beta pricing: $129 locks in lifetime access to all future Sunbloc design tools and educational content.
Course + Design Tool
129$Both the course and design tool.ÂCourse + Design Tool + Design Review
199$Course, design tool and one hour design review to verify your design before purchasing any equipment.Â- 1 Hour Design Review
Single Solar Consultation
99$1 hour design review and consultationÂ- Personalized solar system advice
- Expert off-grid insights
- Quick setup guidance
