Are You a Solar Space Heating Cadet?

Spiral Sun, Okapi Fan Control Systems: Greenhill EnviroTechnologies Inc.

So, there is this giant fireball in the sky that we call the sun. It sends down oodles of powerful electromagnetic radiation upon us every day, and we mostly just use it to get a good tan.

We have all heard of solar PV panels that magically convert this solar radiation into electricity,

but have you heard of a different kind of solar collector that turns this awesome solar radiation into HEAT? 

If your answer in “…umm, no?”, then you MUST keep reading!

Your future, everyone else’s future and the future of Earth depends upon You learning more!

Solar space heaters (often referred to as solar air heaters, solar collectors, solar furnaces, solar pop-can heaters…) are insulated boxes with a black interior metal something-or-other and a clear polycarbonate (like that tough Lexan, plastic glass stuff) or real glass covering, mounted on a sun-facing wall or roof of a building.

They collect solar radiation and transform it into heat!

You know how when you wear a totally black outfit and sit in the sun you get super hot as compared to when you wear, oh, say, something very bright and reflective, like a white, sequined, disco jumpsuit? Well that is solar heating science at work!  

 

Okapi Systems: Intelligent, variable speed fan control systems for solar air heaters. Greenhill EnviroTechnologies Inc.

There are two main types of solar air heaters: 

  • “Closed-loop solar air heaters”: With these, air from within the home or building is pumped through vents in the walls into the solar collector box, where it becomes really hot and is then pumped back into the building. Fantastic free heating!
  • “Open-loop Solar Air heaters”: These take the cold air from outside the building and preheat it before it is pumped into the building. This type of solar air heater is often used for large, industrial buildings that require extra ventilation. Definitely some free-heating, plus fresh air! (-assuming the air outside is not polluted)

 

Ok, Now You Need a Very Quick History Lesson:

The history of solar air heaters began a few decades ago with creative hippies going back to the land and doing all sorts of innovative and nutty stuff.

Hippies and Back to the Landers started making Solar Air Heaters.

They started building the original solar heaters which used no fans at all and relied upon the natural convection of heated air to flow from the top of the solar collector, through the upper vent and into the home at ceiling level.  But, this natural, hippy air-flow by convection is very minimal and not the ideal way to heat any space, especially NOW, with all this amazing technology at our fingertips in the 21st Century.

 

Alright, here comes the good stuff!

Greenhill EnviroTechnologies Inc. Logo

In 2013, along struts this plucky, young company from Canada, Greenhill EnviroTechnologies Inc., with an incredible invention called Okapi that has turned the world of solar heating upside-down, literally!

Turning the world of solar heating upside down. Greenhill EnviroTechnologies Inc.

Julian Jameson, creator and inventor of the Okapi Systems, was having fun YouTubing in 2012, and to his great surprise, discovered that the science of solar air heating was way, way, way behind the times.

Julian Jameson: Creator of Okapi Systems. CEO of Greenhill EnviroTechnologies Inc.

Jameson, who has a very cool background in computer and video game design and programming, in addition to electronics, realized how important it is to be able to control the flow-rate and direction of the air that passes through the solar collector box.

The result? 

-Good-bye, Hippy Passive Solar Heating.

Hello, Futuristic Active Solar Heating!

 

A bit of a ‘mad scientist’, Jameson thought actively blowing hot air out at the ceiling was pretty much pointless, too, and the world deserved much better. He determined that precise variable-speed fan control systems operating solar space heaters made them all heat a room better, and heat it more often! And so, he invented the Okapi Systems: variable-speed fan control systems that effectively heat a space by blowing the hot air out at floor-level and maximizing the solar heat harvest!

Okapi Systems: Fan Control Systems for Solar Air Heaters. Greenhill EnviroTechnologies Inc.

Sounds interesting, doesn’t it?

Well, it gets even better.

 

It turns out that we are polluting our precious air throughout all the cold months of the year around this planet burning wood, oil, gas, coal and sometimes dung. This air pollution from all this smoke is contributing to sickness and death, increasing the CO2 in our atmosphere and creating climate change!

We are all burning stuff to stay warm during the cold seasons, when on sunny or even just partial-sunny days,

 we shouldn’t be burning a darn thing!

Sick, Polluted Earth! Greenhill EnviroTechnologies Inc.

 

And so, off goes this daring, new company, Greenhill EnviroTechnologies, dancing around the internet with their crazy brand, “Okapi” (named after an obscure animal that hardly anyone has heard of: a cousin of the giraffe, but it has stripes and a much shorter neck). They had a successful Kickstarter Project in 2013 to finalize their first product line of intelligent, variable speed fan control systems, then had another successful Kickstarter Project this fall of 2014 for their new wireless options!

It turns out there are a lot of old, young and new hippies out there trying to change the world for the better!

 

Solar Flower Power. Greenhill EnviroTechnologies Inc.

Solar Flower Power!

In fact, there are thousands of people building these solar space heaters and putting them on their homes, log cabins, cottages, garages, workshops, barns, sheds and doghouses! And now, there are actually commercially available solar air heaters! Yes, you can go out and buy one! Except, their fan control systems don’t hold up when compared to the patent pending, innovative features of the Okapi Systems. Eventually, all these commercial solar air heaters are going to have to have Okapi Systems operating them in order to optimize their solar heat harvests.

 

DIY Solar Heaters: Are you up for the Challenge? Greenhill EnviroTechnologies Inc.

 

Alright, you are feeling like you have learned something new, now, and that always feels pretty sweet. It gives you hope for a future with less pollution, a healthier planet, and yes, you could save a lot of money on your heating bills, too! (And, wow, aren’t those heating bills getting outrageous?!)

 

Solar Air Heater Building Season! Greenhill EnviroTechnologies Inc.

 

So here’s the punch line: Wireless Modules & the Okapi Viewer App

The Okapi Fan Controls Systems can now come equipped with data broadcasting abilities. With the “Okapi Viewer App” you can read the performance of your solar space heater instantly on your smart phone or tablet devices. You can also connect with your computer, log data, then graph the performance of your solar space heaters.

Congratulations: You are now a Solar Space Heating Cadet!

Well done: you have learned a lot.

Now, your mission is to share this knowledge with others.

You can do it.

You can make this technology popular.  You can learn more.

You can train all your friends and family to become Solar Space Heating Cadets, too.

You can build and install a solar space heater.

 

The future is now: Check it out, get involved and change the world.

Make the Next Generation Proud.

Okapi Systems with Wireless Modules.  Fan Control Systems for Solar Air Heaters. Greenhill EnviroTechnologies Inc.

Happy Solar Space Heating Season!

Warm Regards,

Meredith Williams

Meredith Williams, President, Greenhill EnviroTechnologies Inc.

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Major Tech-Communication Innovation for Solar Air Heaters

 

FOR IMMEDIATE RELEASE:

Sept.1, 2014, Nova Scotia, Canada.

Major Tech-Communication Innovation for Solar Air Heaters

Okapi Bluetooth: the Solar Air Heater Control System. Kickstarter Project, 2014. Greenhill EnviroTechnologies Inc.

Okapi Systems are intelligent, variable speed fan control systems for solar air heaters, created and manufactured by Greenhill EnviroTechnologies Inc.

Through quite a visually enticing Kickstarter Project, this creative, clean-tech company has just released their new Okapi model upgrade: “Okapi Bluetooth: the Solar Air Heater Control System”.

You can learn more about this exciting and fun innovation here: https://www.kickstarter.com/projects/2107309041/okapi-bluetooth-the-solar-air-heater-control-syste

The Okapi Fan Control System product line is positively a “disruptive innovation” for the world of solar space-heating. The very first of its kind, Okapi is able to pump solar heated air out near floor level, with multiple temperature sensors, using programmed microcontroller units that intelligently and autonomously control variable-speed fans. They are patent-pending in North America.

“Okapi Bluetooth” now enables the user to see Inlet, Outlet, Ambient Temperatures and Fan Speeds via any Android device through their new “Okapi Manager App”. A Bluetooth-enabled PC or Mac can be used to log this data over minutes, hours, days or weeks, then graph and analyse it.

Okapi Bluetooth: the solar air heater fan control system. Kickstarter Project. Greenhill EnviroTechnologies Inc.

Finally, DIY enthusiasts can truly see and measure how well their solar air heaters are performing!

“Okapi Bluetooth” is Greenhill EnviroTechnologies Inc.’s second Kickstarter Project and it already looks like it will be a successful one, like their first from 2013.

Highly active on many social media sites, Greenhill EnviroTechnologies is a fun company to follow, sharing visually empowering images and ideas, and always keeping you wondering: what are they working on next?

Finally, the science of solar heating is catching up with the technology of the 21st Century and

“Okapi Bluetooth” is leading the race by miles.

Okapi 2 Bluetooth: the solar air heater control system. Kickstarter Project. Greenhill EnviroTechnologies Inc.

“Okapi Bluetooth” will definitely satisfy any DIY solar air heater builder’s constant nagging questions: “How hot is the air coming out now?” “How is this heater performing compared to that other one I built?” “How can I prove to my friends this thing really works?”

Visit their Kickstarter Project page today:

Maximize your solar heat harvest,

Minimize your heating bills

…and of course,

Make the Next Generation Proud!

Green Rainbow of Okapi Bluetooth Circuit Boards, ready for production. Kickstarter Project. Greenhill EnviroTechnologies Inc.

Green Rainbow of Okapi Bluetooth Circuit Boards, Ready for Production.

Contact Details:

Meredith Williams, President

info@greenhillenvirotechnologies.com

902-301-1196

www.greenhillenvirotechnologies.com

https://www.kickstarter.com/projects/2107309041/okapi-bluetooth-the-solar-air-heater-control-syste

Making Strides

Here is a post I wrote back in February, 2014.  I had a very ponderous day.

making strides copy

Salt Springs Provincial Park, Pictou County, Nova Scotia, Canada

If you had the choice between making many, quick, short steps or making few, slow, long steps,

which would you choose?

I have tried both ways.

 

Making many, quick, tiny steps was loud. My feet made sharp scuffing sounds as they hit the ground. My whole body worked hard with each step and my breath was frequent. My snow-panted legs swished against each other piercingly, my arms snapped back and forth vigorously to keep up my momentum. I was expending a lot of energy and felt a strong sense of vitality. It was exhilarating, fun and enlivening. But, I also noticed, with all this noise my crunching feet and swishing clothing made, that I could no longer hear the birds or wind. I was concentrating so hard on moving and moving quickly that I lost track of the trees and hardly noticed the dogs running around me.

 

Making fewer, but longer steps felt smooth and stealthy. My motions were eerily quiet. I could hardly hear my steps. My body was calm and relaxed, my arms barely needed to swing and my breathing was stately. I heard a raven calling across the field, I saw the dogs racing and chasing each other. I felt the wind and I marveled at the trees slowly drifting by.

 

These two ways of progressing are completely different, and both essential to practise at different times while on a walk, in life and while starting a business. The quick, short steps are invigorating: they get the heart racing and the mind focused. The slow, longer steps are restful and allow for observations and creativity to flow.

 

884950_499671843473299_852626930_o

 

We successfully completed our Kickstarter Project for “Okapi: the Intelligent Fan Control System for Solar Air Heaters” in November, 2013. It was an exciting experience full of very busy days, a lot of good noise and many short, quick accomplishments.

 

Now, we are taking slower, longer strides with our business. We are thoughtfully meandering the legal territories associated with bringing an electronic product into the market. The previous quick, short steps we used in announcing ourselves and gaining public awareness were exhilarating and awakening to our spirits. Currently we are calmer and quieter, learning, researching and creating so much along the way. Yet, soon, we may quicken our steps, again!

 

effects of time copy

Salt Springs Provincial Park, Pictou County, Nova Scotia, Canada

 

As much as I want everyone to have solar air heaters on their houses NOW, I accept that getting this technology into the minds and hands of the general public will take time. It will take many, quick, loud and small actions, combined with fewer, calm, large actions.

With time, we will reach our goal, our destination: our Greenhill vision.

end in sight copy

Salt Springs Provincial Park, Pictou County, Nova Scotia, Canada

 

This vision is beautiful and kind, sweet and relaxing. It is a place where the air is clean, the land is not disturbed, the hillsides are vibrant with wildlife, yet everyone is still warm and cozy.

Okapi: The Intelligent Fan Control System for Solar Air Heaters

 

Our Kickstarter.com Project

 

Okapi Systems are intellegent, variable-speed fan control systems for closed-loop Solar Air Heaters. It is robust, serviceable, smart and Patent Pending.

Based in Greenhill, Pictou County, Nova Scotia, Canada, Greenhill EnviroTechnologies Inc. is introducing a new clean-tech product to help everyone deal with the rising financial, environmental and health costs of electricity and fuels used for home-heating throughout the world.

Visit us at our website: www.greenhillenvirotechnologies.com

You can learn all about Okapi: what it does, how it works and why not only you, but all of us need one.