I'm not sure if they are waterproof. Here is the type of meter I have ordered.
$T2eC16ZHJFsFFSIpEKpYBRunbKnGcQ~~60_3.JPG
I doubt that they are waterproof, but I can probably seal the enclosures with some silicone.
I am going for an old aircraft cockpit look.
I could cover the meters with petri dishes like this
$T2eC16dHJGgFFm4WW4I4BRzSmid0P!~~60_57.JPG
My First Solar Powered Boat Project
Collapse
X
-
TomCatLeave a comment:
-
I will have a 50 amp meter on the motor line, a +/- 50 amp meter on the battery, and a 50 amp meter on the panel feed, so I should have a pretty good idea how much current is going to the motor.Leave a comment:
-
Here is what I am using to determine DC amps drawn on all my solar canoe wiring. I don't know if its real accurate but its probable within a amp or so.
TomCat
Just make sure you use the first selection to the left of the Off position. That A with the flat line is the DC amp selection.Leave a comment:
-
TomCatLeave a comment:
-
Wiring is turning out to be the most difficult choice for me. However I think I have arrived at a solution. Not only is it difficult to locate 6 and 8 AWG wire but connectors are hard to find also. Other than battery terminal connectors I can't find anything for 6AWG wire. I can find connectors for 8 AWG wire. I'm still not sure if I need 6 or 8 AWG to run from the center of the canoe back to the motor.
So what I think I will do is order enough 8 AWG wire to do all the wiring and run to the motor with 2 red and two black. This way I will be able to get connectors and more than accommodate the current to the motor. I will probably start with one run to the motor and see if the wire gets warm.Leave a comment:
-
Wiring is turning out to be the most difficult choice for me. However I think I have arrived at a solution. Not only is it difficult to locate 6 and 8 AWG wire but connectors are hard to find also. Other than battery terminal connectors I can't find anything for 6AWG wire. I can find connectors for 8 AWG wire. I'm still not sure if I need 6 or 8 AWG to run from the center of the canoe back to the motor.
So what I think I will do is order enough 8 AWG wire to do all the wiring and run to the motor with 2 red and two black. This way I will be able to get connectors and more than accommodate the current to the motor. I will probably start with one run to the motor and see if the wire gets warm.Leave a comment:
-
Hi SunEagle,
I offered the seller 109 USD thinking he would not take and was surprised by the acceptance. So I paid about $2.18/watt. They seem to be quit well made and I would say they are semi-flexible. I don't plan on flexing them very much if at all, I was attracted by the light weight and thinness of them.Leave a comment:
-
I offered the seller 109 USD thinking he would not take and was surprised by the acceptance. So I paid about $2.18/watt. They seem to be quit well made and I would say they are semi-flexible. I don't plan on flexing them very much if at all, I was attracted by the light weight and thinness of them.Leave a comment:
-
Maybe you guys can help clear up some confusion for me. I can get 8 AWG wire in black and red fairly easily from a local hardware type store called Princess Auto. 6 AWG seems to be much harder to find. So I looked up the current rating for 8 AWG copper wire and found several different answers.
One source indicated it is 73 amps for chassis wiring and 24 amps for power transmission.
Wikipedia has a table that has current rated at 40 / 50 / 55 for 60/75/90 °C
insulation.
and yet another site has a table that indicates 24 Amps maximum for 8 AWG wire.
My trolling motor could draw up to 45 amps so I don't know if I should believe the 73 amps for chassis wiring or the 24 amps for power transmission or something in between.
Can anyone tell me if I should continue looking for some 6 AWG at least to run from the battery to the motor controller and then on to the motor or will the 8 AWG wire do the job?
for $40 Cdn I could get a set of booster cables at Princess Auto that are all copper wire. That would do the battery to motor run. They also sell black and red 8 AWG spools for $22 each. The 8 AWG wire would be plenty heavy enough to run from the panels to the charge controller and on to the battery and other loads. 25ft would be plenty to do all the wiring if I don't need to go with 6 AWG to the motor. Any advice would be greatly appreciated.Leave a comment:
-
That is the manufacturer that I purchased my 80 watt folding panel system from. It is nicely built but the CC is of low quality and the price I paid was almost $3/watt.
Small Portable PV sys pic3.jpgLeave a comment:
-
"Slimline and flexible up to 3% (=3cm over 1m)across their length" - not what I would call even semi flexible.Leave a comment:
-
Leave a comment:
-
This whole thing started when I was looking into DIY canoe stabilizers/outriggers. I have done some experimenting with outriggers that use pool noodles as the pontoons. My test rig worked much better than I had expected. I am now in the process of making final versions of this sort of outrigger. I also rigged up a simple motor mount and we tried out a Minn Kota Traxxis 45 lb thrust trolling motor. I used the deep cycle battery from the trailer we purchased this summer. I suspect it is 7 years old and never really drawn on as the trailer was permanently hooked up to the grid. It was great for about 20 minutes and then died. It was enough for us to know we really liked the quiet motor and how fast it could push the canoe.
The 50 watt semi-flexible solar panels have arrived. They are quite light and all together weigh about 30 lbs. I should mention that we would be making some sort of canopy anyway so now I will make it using these light flexible panels. Now I need to figure out how to test them. I guess I should expose them to some sun light with some sort of load and see what sort of voltage and current they produce.
I hope to try out the final outriggers this weekend before it gets too cold here. I will try to post some photos of the canoe with the outriggers.
Thanks
TomcatLeave a comment:
-
For example a Burndy YAZV2CTC14FX a #2 AWG copper terminal made for 1/4 inch bolt hole extra flexible cable classes C, D, G, and H. The proper tool for it is something like these:
Burndy PAT750LI
Burndy Y35
Burndy MD734KIT1Leave a comment:
Leave a comment: