Rooftop awning installation

I purchased this from Amazon for $83 on June 22, 2020. The price has increased after I posted the image on Facebook to $112.00 when I last looked.

Here are the steps I took to install it.

  • Removed the screws from one side of the roof rack.
  • Raised the roof rack bar to slide the awning hardware under it.
  • Tightened the screws
  • Mounted the awning
Unboxed awning

Remove the screws from the roof rack

I removed the 5 screws from the roof rack because the awning hardware screw could not slide into the L bracket hole.

Slide the awning hardware under the roof rack.

Slide the awning hardware under the roof rack.

Tightened the screws.

Here the screws for the L bracket is secure and the two bolts that hold the awning is ready for attachment.

Attach the awning by sliding the rail onto the bolts.

Sliding the rail unto the bolts and tightening them down.

Finished work

I went to Walmart and purchased additional straps because the two black ones are not adjustable and the case sags and sometimes get caught in the side door closing.

I cut the straps because they were 10 feet long. Adding these straps raises the case up so the door doesn’t grab it when closing.

Planning to wire your van

Most DIY’ers who wire their van don’t think about the possibility of a fire. But it can happen if you use the wrong size wire.

Without going into theory and all the technical stuff; think for a moment what you know about an electric heater.

When you look inside the electric heater you see wire. It could be straight, coiled or whatever. But when power is turned on and electricity is applied the wires glow.

The more current/voltage applied the brighter and hotter it gets.

The knob on the electric heater, in theory, is like adding more electronic devices to a wire. The more you add, the hotter the wire gets.

Be mindful of this when you are planning and wiring your van. Here are some articles that may help you.

Choosing the right solar panel to fit your needs

Solar panels come in different sizes and types. If this is your first time looking into solar for your van, then your in the right place. If you choose the right type of panel, battery bank and build a environment to match your needs, you will have reliable and long lasting energy source.

7 Types of solar panels

  • Monocrystalline
  • Polycrystalline
  • Thin-Film
  • Amorphous Silicon
  • Biohybrid
  • Cadmium Telluride Solar Cell (CDTe)
  • Concentrated PV Cell (CVP and HCVP)

I will only discuss Monocrystalline and Polycrystalline which are the two most common used in a van.

Monocrystalline Solar Panels (Mono-SI)

Mono panels have a high power output and occupy less space and last the longest. I have one on top of my van from Harbor Freight $149.99. I purchased them because they work best in Washington State weather where the sun is a problem during overcast spring, fall and winter months.

My Mono panels still charges in overcast weather, although not as fast is if there was direct sunlight. Mono panels also are also slightly less affected by high temperatures compared to polycrystalline panels.

Polycrystalline Solar Panels (Poly-SI)

These panels are made by melting raw silicon onto the panels. This process is much faster and cheaper than monocrystalline panels.

This leads to a lower final price but also lower efficiency (around 15%) and shorter lifespan since they are affected by hot temperatures.

Making a choice

The differences between these two types of solar panels are not so significant. Your choice will depend on your specific situation and money.

How many watts do you need?

Solar panels are meant to recharge batteries and not meant to directly run 12 volt devices (unless you find one that has built in USB or other. Although sunless weather can affect the output of your panels, in a idea situation, the size (100, 200 or 300 watt) of the panel(s) determines how quickly your battery bank can be recharged.

I recommend that you concentrate on the battery bank size first. Heres why?

When I decided to convert my van to a camper I never had or used solar. So I spent several months dusting off my electronic skills and researching my options. I decided to start off small.

While visiting Harbor Freight for something else, they were having a Father’s day sidewalk sale (2019) and I saw 100 watt solar panels for $149.99 – I grabbed the last one and when inside and found a solar battery and purchased both. One 35 amp hour batteries from Harbor Freight, and their 100 watt mono solar panels – total cost around $250.00.

With the 2 batteries at 12 volts — doing the math 12 x 35 = 420 watts for camping. Keep in mind I was new to all of this.

I hooked up my 2000 watt inverter and added a bunch of stuff to my van and plugged them in with no regard to how much power I was consuming. BIG MISTAKE!!

Horrible first night

At camp I watched movies, listening to audio books and drank cold juice. I was in paradise. Throughout the day I kept cool by running a couple of fans. Kept my inverter on so that I had power to my laptop, tablet and cellphone. I also had a small refrigerator.

I was awakened at 3 in the morning by a loud alarm buzzing beneath my bed. It was my inverter warning me of low battery levels. I turned off my inverter and disconnected all of my devices and went back to bed.

The next morning I decided to do some calculations to determine what happened.

  • iPad (45 watts)
  • Seagate Wireless Hard drive (9 watt)
  • MacBookAir (65 watts)
  • Fan 1.8 watts (two of them totalling 3.6 watts)
  • Refigerator (45 watts)
  • Samsung Tablet (85 watts)
  • Water pump (1.3 watts)
  • Light (30 watt)

Add them up and I get 253.9 watts against, ideally, 420 watts of battery juice. I said ideally, because the inverter uses power when it converts 12 volt DC to 120 AC to run my lights and recharge my MacBookAir. I needed to subtract 15/20% used by the inverter from the available watts of 420 that my battery provides.

That would leave me with 399 watts to work with. But because my batteries are acid based I should not drain them below 50% which is what happened.

399 minus 253.9 watts is about 145.1 watts left over, in which my inverter was kind enough to let me know I was in the danger zone. Also, my solar control turned off and showed a low battery warning. That ruined my first night out in my solar camper van. I had to wait until morning for sun in order to recharge my batteries – which seemed like forever.

Today

Since May 2019, on that dreadful day, I built my battery bank up slowly. Today I have a total of 2.5 kilowatts of power (6 batteries at 35ahr). More than I’d ever need. I still have my 100 watt panels on my van and they work so well.

I also run some electronics 24/7 with no worries (sun or shade).

Kitchen light project 2020

I wanted to add lighting to the kitchen. Since you may customize your van differently I’ve only included materials to get the lights working.

The light is a kit of 6 lights. In this project I am only showing two (2) of them. If your interested in the wiring see the wiring diagram blog.

Material

  • 1/4 inch plywood with a 2 7/8 circular cut
  • LED Light Kit (6) lights.

Window screen fan project 2020

I had 12 volt computer fan laying around and decided to mount the fan to the gutter filter acting as a window vent for my van.

What you will need

  • Eight (8) #10 x 5/8 machine bolts and Four (8) nuts.
  • Eight (8) washers
  • 12 volt DC PC (computer) Fan

Click a image to open them in a new tab.

Ceiling lights project 2020

Note: I’ve since took these down. They didn’t feel right. However, I left the article if someone wants to do this as a project.

I did use them in my Tiny Kitchen which turned out really nice.

Amazon purchase $29.99, 12 Volt Led Lights for RV Boat Trailer Camper – Warm White 3000K 300 Lumens 3W, Low Voltage Recessed Light Dimmable, Pack of 6

Metal railing so that I can adjust the position or placement of the light.

Window Screen project 2020

I purchased a 3 foot white snap-in filter gutter guard for $1.68 from Home Depot.

Trim the edges so that it slides inside the window seal.

Tested it out on the van. Fit’s perfectly.

Spray painted them.