How much solar panel systems cost? I was thinking to provide reliable solar panels information, for answering this question, I wanted to divide this into three different categories. The first category would be the small systems. These would be systems like I show in my beginner so it for beginner series where you’ve got a small 10 or 20 watt solar panels. You’re just starting out with so and you’re using cheap components that you don’t necessarily need to depend upon. Every day the second category would be like your medium-sized systems you graduate into something. But you’re still probably under a thousand watts and it’s not something that you’re you know.
How Much Does Really Solar Panels Cost?
The third category would be large production systems like you would kind of have installed on your roof on your home. If you are going to power the whole house, cabinet or whatever office. This is the kind of a quote unquote mission-critical application that you really need to depend upon. You need a solar panel you need a charge controller you need a battery you need an inverter those four components are non-negotiable. You have to have that’s the only type of setup. We’re not going to talk about a grid-tied system because there’s lots of variability there. There’s different ways you can set that up with a micro inverters vs. bigger and better.
I mean and then you’ve got the installation costs where you really need to get a licensed electrician involved. So we’re not going to talk about that were only be talking about off grid solar system. Let’s go ahead and talk about these components individually is on the lower end. These are twenty-one panels you’ve seen it a couple of when you’re dealing with really small panels which are going to pay a little bit more per watt. Then you do for some of the middle and higher and panels. Just because you know there’s more material other than the wafers themselves. So generally speaking you’re going to probably spend about $2 to $3 per watt 44. If you hunt for a good deal you can probably still get them for about a buck 50 or what this one in particular was $30 dollar 50 per watt range the 21 panel.
So this is a good example of a lower and panelist 12 votes almost all of the low end panels are going to be 12 volt. You can find really small ones for all solar panels’ three votes 64 panels. But I’d recommend you stay away from those. We have about a medium-sized panel this is a 100 watt panel. This one in particular made by grape solar and cost me 130 bucks with free shipping from Amazon. So it’s still relatively about in that dollar 2500 watt range with shipping. Which is about what the best you’re going to get right now on the larger and the ones that you use to kind of put all over the roof of your home or whatever? These are big panels you’re going to a hundred percent guaranteed to pay shipping freight costs.
So expect you know how shipping costs but generally speaking you can usually find something you can get down into the dollar per watt range. If you really look now that’s not paying for the name variants like the LG is in the Kyocera some of that labor bread. But if you’re smart about shopping you can find about $1 per watt on up to. I mean you can spend a lot higher for name-brand panels or for more advanced technologies. But generally speaking $1 to $2 per watt + free shipping is about what you can expect. We have a good example of a low-end charge controller a lot of these will just be Chinese knockoff units or just no name and they’ll be available on eBay or Amazon or something for $20 or less and sometimes you can find them for 10 bucks. I think that’s what I paid for this when they’re nothing special. The electronics and Amber are not that great. So this is a great for learning on, but you really don’t want to be depending upon this kind of a middle range since we’re talking middle of the road about a middle range charge controller.
This is a tri star T s60; this one is a little bit under $200. It’s not MPPT but it’s about as good as you’re going to get in on an appt. It can handle 60 amps and that’s a pretty decent system that a lot you know definitely beyond kind of the beginner phase and for the large charge controllers. Expect to pay much more when you’re installing a home solar panels system you’re probably going to want to move to the maximum power point. Tracking MPPT technology which increases the cost and you need reliable components that you can count on that are going to be safe and that you can depend on every day to provide you with power.
So, you’re probably going to be in the 400 and upper age for new $2,000 apiece for these things and as it shows you probably need multiple charge controllers depending on how many panels you have and how many batteries you have and so forth. For small hobby systems you can use sealed led acid batteries and these are great because they’re fairly cheap and they do not require any maintenance. These are going to cost you approximately $2 per in power on the battery and then here we have kind of the middle of the road batteries. In my opinion now this is going to be these are definitely the step above.
The little sealed led acid batteries that you play with no smaller systems is our deep cycle batteries but they’re not renewable energy batteries. Either kind of the $90.00 to $100.00 variety wherever for large systems, you’re going to want to use batteries that are designed to handle the abuse and very reliable. Keep in mind these are very expensive very heavy and they come in 60 votes so you’re going to have to put multiple batteries together in series to achieve the voltage. Here’s an example of a lower-end inverter these are the kind that you’re going to see. If your gas stations and at Wal-Mart or wherever for you know twenty bucks 30 bucks or less. Is there you know they typically come with that car adapter that’s kind of what they’re designed for. But they’re perfect for so long because they used 12 votes input and then they have you know your USB and/or you’re well you’re outlets and or USB connection so that you can use them with various laws.
You got a good example of a middle of the road inverter. This one still doesn’t have tunnel watts. I think this is only a 600 watt unit but this is a pure sine wave inverter and it’s much cleaner power much more expensive. This is a $200 inverter and last but not least four large inverters you’re still going on a stick with pure sine wave so you can run your sensitive electronics and so forth. But you’re going to need a lot more wattage so expect to pay a lot more money these organic typically cost four hundred to a thousand or even more depending on how many watts you want in one unit. So what does this all mean well for small systems again like I’ve?
Expect to pay roughly $120 for the whole system. We can argue till we’re blue in the face about exact prices but this is a pretty good ballpark plus or minus. What you’ll pay in real life in us dollars for medium-sized system was taken a little bit of a quantum leap.
We’re going with more robust equipment bigger everything costs a little bit more. So you were looking at roughly $1,200 to $1,300 in that ranges. Again plus or minus a little bit but that’s about what you can expect to graduate to the next level and then for large systems. This is again another large quantum leap forward in price and complexity.
So you’re looking at it minimum six to eight thousand dollars probably more like 8,500 and 10,000 to put in it like a three kilowatt system is.