As you know, Tesla's small size system of 4 KW system is $8,200 + tax. Instead of using the premium panels such as LG, Panasonic or Solaria, and premium Enphase micro inverters like the one that I proposed to you, they use standard Hanwha QCELL solar panels and String inverter for their system. Their system comes with 10 years roof penetration warranty and 10 - 12 years inverter warranty (depend on what inverter brand that they provide you). Also they do not offer production guarantee for you. Another thing that you need to know, they do your system design remotely and they will not send you the site survey technician until the installation day. Many of our customers want to know if we can beat TESLA pricing with the same panels and inverter.
If you do not mind getting the standard solar panel and string inverter, our company came up with our best offer using the Hanwha Q-cell panel and SolarEdge inverter with optimizers. For your 4KW system, we can use 12 Q-cell panels and SolarEdge 3.8 kW inverter (SE3800H) with power optimizers.
The gross cost is $10,404. After the tax credit is $7,698.96.
Tesla advertises on their website that they are selling a small size system for $8,200 before tax. Please note that their system MAY NOT come with power optimizers. (they will only give you power optimizer if they deem it is beneficial for you). Depend on the tax rate in your city, their system with the tax is about $9,000 gross cost. We are only about $1,404 difference in gross cost. The net cost difference of $1,038.96. When you consider that they may not give you power optimizers, then the net cost difference comes in less than $250. So, for about less than $250 difference, you are getting support from us.
Remember that Tesla doesn't even give a performance guarantee like we do and therefore, they have no incentives to come back out to your house for months to replace the inverter. I will tell you that it will also take us about 2-3 weeks to replace the SolarEdge inverter if it fails because SolarEdge generally takes 2-3 weeks to ship out a new inverter. But even with SolarEdge's slow process, Tesla shouldn't take 3+ months to come out and replace your inverter.
So, here is the recap of the comparison:
For less than $250 net cost difference, you are getting the following from our company:
a) Power optimizers (Tesla may not provide this for you and therefore they are saving more than $840 savings)
b) They don't offer a performance guarantee. So, if your system goes down for just once and Tesla doesn't come out to your house to replace the inverter for 3+ months, you are losing $300+ (assuming it will cost you $100 a month which would be a very conservative number. Summer loss would be significantly higher).
c) They don't offer the warranties we offer. We still provide 25 yrs workmanship, 25 yrs labor warranty, 25 yrs leak-free roof penetration warranty, 25 yrs equipment warranty. So, you definitely have a peace of mind from us. Tesla doesn't offer 25 yrs warranties.
d) Tesla doesn't come out to your house to do a site survey. They only send someone on the day of the installation. You are signing a contract without knowing all the factors. They could charge you a lot more when they come out. They do allow you to cancel your contract within 7 days after the installation if you are not happy. However, you are taking a risk with 26% tax credit. Let's say they come out to your house and do the installation in mid-October. All of sudden they charge you a lot more or you are not happy with their service and you decide to cancel the contract at that point. With less than 3 months left to find another company and start the process all over again, you may not get your PTO by the end of the year to claim the 26% tax credit. This also means that you are going to lose 4% which will put you on another $400 loss.
When you add everything up, we are offering a better deal than Tesla.
The choice is yours to make, but I am obligated to explain the risks of working with Tesla so that you can make an educated decision. Also you may have read the reviews for TESLA from their existing customers describing their experience with TESLA after the installation.
Please take a look on the link below before you pull the trigger.
https://www.solarreviews.com/installers/solarcity-reviews?page=2
Here is our company reviews:
https://www.solarreviews.com/installers/altair-solar-inc-reviewshttps://www.yelp.com/biz/altair-solar-irvine
Please let me know if you have any questions. Solar is a big investment for you and I really want to make sure you get the best value, service, support and warranty for your investment. I am here to help you with your solar project.