Suntec Wind & Solar

Time to Power Your Independence

This Suntec Solar Pack is the Ideal Starter Kit.  We Make It Easy.






How It Works

1 Design & Ship

We work with you to design a system that meets your lifestyle-utility needs.  We have chosen manufacturers and partners providing the highest quality products and equipment.

2 Install. Your Way

Whether you want to be 100% DIY or use our full-service turnkey solution, we can accommodate.

3 Lifetime Support

Long after your system is installed, Suntec Wind & Solar is here to provide the support you need — free. We will be there for you.

Get a Quote For Your Project

The Do It Yourself Option

It’s time to determine how much Independence you are targeting which translates into how many panels, batteries and storage is needed to accomplish your goal.  Then.  We decide how much you want to do yourself and how to proceed.  

DIY solar system involves some extra effort, you are your own project manager which can save some money. You can build it yourself, hire local laborers for assistance of a combination.

Years Established

Completed Projects

Latest Projects

Project: Alpena, MI

Project: Roscommon, MI

Project: AuGres, MI

We’ve Been Living Off Grid for 18 Years

Suntec Wind & Solar is a family owned business located in Northeast Michigan. Founder and Owner, Bob Wiltse, quickly became an expert in solar and wind power while owning a lighthouse and home on Charity Island (Saginaw Bay, MI).

This beautiful and incredible journey of being curator of island fauna and flora while operating dinner cruises and family events on an island, grew into a passion for nature’s power. Bob and his team have over two decades of experience living “Off Grid” where the wind and sun are abundant. Suntec Wind & Solar had the early vision to share their expertise with individuals seeking solutions for powering their “off – grid” lifestyles with self- sustaining renewable solar energy.

Suntec Wind & Solar expertise has deepened over the years with the mission to expand into providing affordable solutions to anyone looking to “Go Solar”.

Charity Island Lodge Solar Panel Array - Suntec Wind and Solar

Call For a Quote:


Let’s Build Something Together

Add 13 Months (Consumer Energy Bill) Usage.  Divide by 13.  Equals Average Monthly kWh Usage Per Year

With that number we can calculate how many solar panels you need. 

Tax Credits
Solar Rebates

Client Testimonials

“Adding a Suntec Solar System completely transformed our cabin living.  Being able to turn on the lights and use power while eliminating the need to run a generator is a game-changer.  I admit surprise to how easy the set up was and impressed by the knowledge that Bob has in making the sytem user friendly.”


“From the easy conversation to learn what we needed to final installation was seamless and not intimidating at all.  Suntec Wind & Solar made our life better!”


“My 15 Panel Off Grid System for my home on Drummond Island is exactly what I needed.  Suntec Wind & Solar is a great company to work with.  I chose 100% independence with Off Grid and couldn’t be happier.”


Schedule Showroom Tour

319 S Main Street, Standish MI 48658