Solar House

Your Solar House Kit should have the following parts:

9 laser cut wood pieces

1 Solar Panel

1 Green LED and 1 White LED

An electric motor, a fan blade, and a nut & bolt

4 Rubber Feet

4 (or more) short lengths of wire

A roll of 1/4" wide Maker Tape

Let's build a Solar House!

We'll start with the base of the Solar House Kit.

Apply Maker Tape to the base following the etched lines.

There are four square holes in the base that you'll need to push the Maker Tape through.

Wrap the tape around to the back side of the base as shown.

Next we'll add the White LED to the base.

Turn the base around so the back of it is facing you. You'll see an L- and L+ in the center of the section where the house will sit.

Remember! An LED has a Positive and Negative leg. The Positive leg is longer than the Negative leg.

Attach the Positive LED leg to the L+ side and the Negative LED leg to the L- side.

Flip the base upside down so we can add the four large rubber feet to the bottom.

Peel the feet off the strip they are attached to so you can stick them to the base.

Put one foot in each corner of the base.

Take one of the short pieces of wire and bend it into a "U" shape as shown, then thread it through the hole in the bottom of one of the walls.

Insert the wall into the base, with the ends of the wire going into the two holes on each side of the wall.

After the wall is in place twist the wire together to hold the wall securely against the base.

Repeat this process with the second wall.

With the side walls in place you can now add the front wall of the house.

The front of the house will slide down towards the base, locking into the tabs sticking out from the edges of the side walls.

The front wall will be held down against the base after we add the roof in the next step.

With the walls of our house up, we can now add the roof.

Just like the front wall of the house, the roof slides into place on the tabs on the edge of the walls.

The roof will slide in place sticking out just past the front wall of the house, to help hold it in place.

Your house now has three walls and a roof, and should stay in place on the base.

The solar panel will have two wires attached to it, a red wire for Positive, and a black wire for Negative.

Place the panel face down and apply the two pieces of tape to the left and right side of the panel as shown.

You can use masking tape, painter's tape, or any low-tack tape that is easily removable.

Thread the wires through the hole in the roof, line up the panel with the etched outline, and press it into place so the tape sticks to the wood.

Cut a short piece of Maker Tape and use it to stick down the red (Positive) wire to the spot marked S+.

Cut another piece of Maker Tape and stick down the black (Negative) wire to the spot marked S-.

At this point you may see the white LED inside the house light up!

Next we'll build our windmill.

Calling it a "windmill" is a bit misnomer, since we'll be powering it from the solar panel to act as a fan.

The motor should press fit into the round hole at the top of the windmill frame. (Press the front of the motor in place through the hole.)

Press the motor in no more than half way.


We want to make sure the attached wires on the back of the motor don't press up again the wood, and that they are oriented towards the bottom.

If you have problems pressing the motor into place you can sand the wood on the inside of the circle or use a small knife to carve away a little bit of the wood.

You can add the included nut and bolt at the top as shown to help hold the motor in place. Note the screw should not be overtightened and just needs to be “finger tight” to hold the motor in place.

With the motor in place you can now slide the thinner piece of the windmill into place.

It just slots together loosely, but the entire assembly will be held down to the base using twisted wire, just the like side walls of the house.

Take another short piece of wire and bend it into a "U" shape, then thread it through a hole in the bottom of the windmill assembly.

Insert the windmill assembly into the base, with the ends of the wire going into the holes on the base.

After the windmill is in place twist the wire together to hold it down against the base.

With the windmill in place you can now press the fan blade onto the shaft of the motor.

The blade should spin freely. If it does not, make sure you leave a small gap between the fan blade and the motor housing when pressing the blade onto the shaft.

Give the fan blade a spin with your finger, or try to blow on it, and make sure it spins.

The wires attached to the motor will get connected in front of the windmill, so we'll thread the wires through the holes as shown.

We're going to connect the red wire to M+ and the black wire to M-

The nice thing about a standard DC motor is that reversing the polarity just reverses the direction the motor will spin.

Attach the red wire using a short piece of Maker Tape, then do the same with the black wire.

Next we'll add the Green LED.

Using Maker Tape attach the positive leg to the L+ spot, and the negative leg to the L- spot.

Our motor and Green LED are in place, but they will not get any power until we add a switch to allow current to flow.

Cut a piece of Maker Tape long enough to wrap around the outside, and part of the inside, of the small "U" shaped pieces.

When the switch is placed in the holes it will bridge the gap in our circuit and allow current to flow, turning on the motor or the LED.

Is it a sunny day? Are you ready to head outside? Let's test our Solar House!

We'll start with the switches removed. If sunlight is hitting the solar panel the white LED inside the house should turn on!

It's brightness will be determined by how much energy the solar panel produces from light hitting it. On a sunny day it should be very bright, and on an overcast day you might barely be able to see it.

Now let's put a switch in next to the green LED. Does it turn on?

Now try adding the switch next to the motor wires. Does the fan start spinning?

Head back indoors and test some of the light inside. Try with the switches out and in, and see how much power is created from indoor lights, and if you can get both LEDs to light up.

You probably won't get the fan to spin without sunlight, or a bright light indoors. (It is possible with some indoor lights, but most will not work. Thank goodness for the sun!)

What did you discover about your Solar House? On a nice sunny day could you get both LEDs to light up and the fan to spin?

On an overcast or cloudy day could you get at least one LED to light up? How about two LEDS? Did you get the fan to spin?

You can repeat your tests each day and write down the results to get an idea of how much energy your house can produce from solar power.