12 volt DC charge SYSTEMS electric boat Home made Flexible SOLAR PANELS solartekTV
Alright. We're gonna go ahead and mount. this 5 WATT panel. that we, fisnished making here a little while ago and uh. this one runs at about twentytwo ta twenty four Volts,. DC direct current and it's actually going to a charge controller uhh, It'll max out 14.2 volts,DC and, we're gonna go ahead and mount it here on the 1060 Surge right on the inside gunnel. aka or the rub rail. try to center it up a bit use number 6 screws.gonna start right here in the middle. 12' length screw, 6.
Cinch it up. don't make it to tight. looking pretty nice. remember, your just cinching it up there. lets take a look here.oh yeh. gonna use a slightly larger screw head here. and. rememeber , jst cinching it up there, doesn't have to be to tight. alright well. that one's installed! looks pretty good! just gotta wire it in. actually, we're gonna wire it in at the two solar panels that we've already got installed wire it in parallel. this will add about a quarter amp of current I'd say about.point 2. the most.amps of current.
How to Install Solar Panels Battery Banks for Solar Energy
Now we come to our battery bank for our Solar system. This one is made up of six volt cells combined in different ways to get the voltage we need for our individual inverters. We're going to be using the big Zantrax 1,000 watt this time, so we'll need two six volt cells, in series, to come up with that twelve volts. If you take your battery and connect a positive to a negative terminal that leaves you with a positive and negative terminal and you can get your twelve volts here. If you connect four batteries in series, positive to negative,.
You come up with twentyfour volts. And if you needed a fortyeight volt system, which is not uncommon, you'd simply expand and use more batteries. But for a twelve volt system we'll just use two. And, they're really the most dangerous part of the system. If you look down inside there, you can see a liquid and that liquid is sulfuric acid and will really seriously burn you and that's why we have a base here, Baking Soda, and if you get that acid in your eyes or in your clothing you can neutralize it with this. So, very.
Important to have this for safety. We can get a look at some of that acid here with the hydrometer, this is what you measure the actual specific gravity of the acid inside. And you can see we have several of these disks floating. We have about three disks floating with one at the bottom. So we know that this two batteries, or at least this battery, is about seventyfive percent charged. So, we're going to be very careful with that acid and stick this back here in our little cup. It's also important to note that the gases that.
How to Install Solar Panels Solar Energy System Sizes
Now, we'll talk a little bit about the sizing of these systems. It depends on what you want to actually run, and of course how much money you have. We're going to go on the smaller side, just today. If you're trying to power your whole house, and you had air conditioning, and stoves, and lighting, and computers, and the normal things a normal house has, and you wanted to run it all by solar, you'd be using quite a few of these, or these, and some of the systems we install have up to seventy panels or more, and unfortunately,.
They're maybe a thousand dollars each, so you can see the price goes up, with the amount of load you wish to take over. In our system here, my plan is to take my home office off the grid, and just power up some laptops, and entertainment equipment, so we're going to be using a fairly small system. One or two of these hundred and forty watt panels, charging a bank of perhaps four six volt batteries, and that will give us enough power to run quite a few lights, my laptop, and some entertainment equipment, from the power of the sun.
How to Install Solar Panels Wiring Fuses to Solar Panel DC Side
Alright, now we're ready to wire up our fuses and charge controller on the solar panel DC side. We've got our charge controller ready to go, we're just going to slip our BX wire, which I've actually insulated one of the tips, here, so we don't spark our machine. We'll feed that wire through a strainer leaf and put another little strainer leafer, here, on our BX. Tighten that up a bit. So you can see with that little spark there, that we do have power and we should use some.
Kind of fusing in here just so, if something goes wrong and the fuse blows out instead of the electronics. So, we've got a standard car fuse, this one's rated 40 amps at 32 volts. Really, all we need is about a 15 amp fuse, here, but this should give us some measure of protection. We're going to wire this through on the positive side. We've got a fuse holder that matches our fuse, and we'll just strip off a little bit of this insulation here. We'll form a little edge, a crimp, on this so it will loop under our device nicely. Got.
Screw terminals, here, and we're just going to slip that positive wire right under one of our terminals. In a larger installation this will be done in a separate box, but for a small one, this should be fine. Now, we need to run the other side of the positive wire to our charge controller and we need a little piece of wire for that. So now we've got our little jumper wire ready to go, we're going to strip that off and connect it to the other side of our fuse. Demo So.
How to Install Solar Panels How to Connect an Inverter for a Solar Energy System
We've got our battery wires wired up to a quick disconnect here and we're just going to verify that we have the right voltage so we don't toast our tasty equipment. Fourteen volts is a good number for a fully charged battery. So, we're going to go ahead and plug that into our inverter. Quick disconnects are polarized so we have no trouble with that and we should be able to turn the device on and see something working. There we have our readouts. Now, we should be able to plug something in and get it to work. Let's try a drill.
DIY Solar Panel System Cost
The total of the system and materials was $22K. I ended up spending about another $1,800 in permit fees and a structural engineer and $400 for an electrician, several hundred dollars for a guy to come help me out for the two afternoons he spent with me. Xcel Energy gave me $16,538 rebate. Fix cost based on the number of kilowatts you are installing and has nothing to do with how much you pay the permit office or the electrician. My final cost after rebate was $7,237. I started my research in solar probably about a year before I actually installed it went.
And got a couple of bids from some of the local solar people both from contractors that my friends have used as well as just searching the internet and while talking to one of the guys I find of developed a good feeling from him, and I asked the question Would it be possible to do some of the work myself and kind of learn along the way he said Sure I absolutely support the doityourselfer DIY so I said why don't you throw me bids, what it would cost just come home and have solar one day and what it would cost to have.
It done where I do some or all the work myself. And throw them both to me and I said let's try the second one. The guys name is Steve Cross from Sun Spot Solar. I gave him my electric bills and said this is how much I think I need to generate and he said I agree and lets do these types of panels 180 watts each, you will need some where around 19 to 22 we figured out 21 fit pretty well. So I went and got all the permit information from Golden, filled it out. He came by 12.
Hour one day he type all the Xcel application on the internet and I kind of ran the process and when I had a question I would just send him an email and he helped me out. I think in parallel we order the equipment he dropped off in my driveway. Then one of his installers came out and helped me for two afternoons and I pretty much myself put in the whole rack system on the roof and the installer came out and helped me kind of a two man job carrying the panels up, putting the panels down and bracketing them down.
Solar Panel Spotlight
STUART BLOCK One of the things that got me started with this initially was the University's 2025 goal of being a carbon neutral campus.I had actually asked our house mom if I could see our electricity bills and realized we are paying way too much money. JOHN LAWSON We've had projects that initiated and gone down those paths with various other technologies, lighting and some other types but not from a student or a fraternity member and making their house. STUART BLOCK This is only the second solar system installed on a fraternity house in the entire country.
JOHN LAWSON I met Stuart actually via email. He was inquiring how to get solar here on campus and how to do more to participate in energy conservation at his fraternity. STUART BLOCK We talked to them about the potential to get some additional funds to make it a more affordable investment. And they gave us that opportunity to pay back that loan through service hours. JOHN GONOS So our panels generate electricity when the sunlight hits them. The micro inverters on the back convert the DC electricity into AC electricity. That AC electricity is tied.
Directly into the building right on the roadside of the meters. So if the building needs it it'll be used by the building first. The electricity will go to the building first. Any excess will go back through the meter into the grid. STUART BLOCK I think this is definitely really important given the context of time that we're living in. You know, this is the first time that sustainability is really an oppressing issue. It's something that, you know, we all recognize is going to need to happen in the future for us to be more sustainable and sustain.
Comparing Kyocera KD140 Solar Panels
Hi, I'm Amy from the altE Store. The Kyocera KD140 solar panel is very popular for DIY off grid solar. It is available in two different versions, the SX and the GX. So what's the difference and when should I use one over the other The solar cells and frame are identical between the two. The only difference is how you connect them to your solar system. The KD140GX comes with a sealed junction box on the back with about 3 feet of PV wire coming out of the back with solar connectors known as SMK already.
On them for plus and minus. This makes it very easy to wire them in series with other panels, and then you just take an extension cable, cut it in two, and use the resulting 2 cables to wire to your combiner box or pass thru box to continue on to inside in conduit. If you are just wiring 2 in parallel, you can optionally use a coupler to connect the pluses together and the minus together. The GX is also nice for if you have a portable system, such as on a boat or RV, and need.
To remove the connection. With the key, you can just disconnect and store the panels. The KD140SX comes with a junction box, or Jbox, without cables. This allows you to open the back and use your own wire to wire up your system. This can be an advantage when you are installing the solar panel on a boat and want to use marine grade tinned wire. It is also great for a small solar system with only one or two solar panels, you can just wire them together inside the junction box.
By getting your own PV wire and lugs, you can wire them together without needing to have the specialized solar connector cables. Note that the SX comes with 2 water tight strain reliefs tucked inside the jbox to provide a watertight seal around the wire. If you found this tutorial helpful, please like and share it. Please watch more of our tutorials here and subscribe to our channel, altEstore, to be notified as soon as we release a new one! Also visit our website at altEstore, where we have been making renewable doable since 1999.
HOW TO KEEP CAR BATTERY HEALTHY AND CHARGED WITH SOLAR CELLS AUTO RAM TRUCK BAT POWER CHARGER
Hi everyone, this is geRAMicc85 and today i want to show you the new solar cells on my Dodge Ram 1500. I haven't been driving a lot with my truck over the last long and cold winter and I guess that's why my car battery died. Now, the battery was only 3.5 years old and I didn't want to replace it already but I had to. So I decided to do something to increase the lifespan of the new battery. I mounted tree 12 Volts epoxy resin solar cells onto the truck bed cover. I used silicone to glue them on securely. The cells are only.
A few millimeters think so that I can still open the Bak Flip cover without hitting the cells. I had to drill two small holes for the positive and negative wires. The wires run underneath the folding cover into the corner of the truck bed. The maximum output of the cells is 0.4 Amps. So whenever the battery is not fully charged or for example the radio is used with the engine off, the solar cells will fill the battery back up and provide it with a good maintenance charge. From the truck bed the wires run underneath.
The truck to the front into the engine compartment. I installed a charging regulator right next to the new battery which keeps the power from flowing backwords and also avoids overcharging the battery. The regulator has two LED indicators, one for charging and one for battery full. The green one is on right now showing that the battery is fully charged. The new battery that I've got is a 100 Amp hours car battery from Battery Industry Germany. It was the biggest battery that I could find that would fit into the spot. Thank you very much for.
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