Solar buyback electricity plans put money back in your pocket. It’s called Texas Net Metering. Your electric company pays you for your excess solar power that you generate from the solar panels on your roof. Here’s all about Texas solar buy back rates, and electricity plans that offer net metering.
Jump directly to the list of best solar buyback electricity rates in Texas.
How to Sell Solar Power Back to Grid in Texas
If your solar panels produce more power than you can use during the day, you can sell the excess power back to the grid. This is called solar buyback or net metering.
Net metering or solar buyback is the ability to sell your excess solar power back to the grid.
Your electricity company will buy your excess solar power from you. And you’ll receive the money as a bill credit. To sell solar power back to the grid in Texas, you will need:
- A smart meter
- An interconnection agreement with your utility company. (Your retail electricity provider will give you all the paperwork.)
- A retail electricity provider that will buy your excess power through a solar buyback or net metering plan.
Here are the best solar buyback rates in Texas.
Best Solar Buyback Electricity Plan in Houston (Centerpoint)
|Energy Texas||Energy Texas Monthly||1||12.0 ¢||Details|
|Energy Texas||36 Inflation Fix||36||14.1 ¢||Details|
|Energy Texas||The Seguin 15||15||14.8 ¢||Details|
|Shell Energy||Solar Buyback 24||24||15.1 ¢||Details|
|Energy Texas||Come and Take It 12||12||15.3 ¢||Details|
|Champion Energy Services||Champ Saver 36||36||15.3 ¢||Details|
|Champion Energy Services||Champ Silver 24||24||15.4 ¢||Details|
|Champion Energy Services||Champ Saver 24||24||15.5 ¢||Details|
|Shell Energy||Solar Buyback 12||12||16.0 ¢||Details|
|Champion Energy Services||Green Energy 24||24||16.1 ¢||Details|
|Energy Texas||Bigger Than Texas 24||24||16.3 ¢||Details|
|Champion Energy Services||Champ Saver 12||12||16.5 ¢||Details|
|Rhythm||Rooftop Solar BuyBack 12||12||20.8 ¢||Details|
|Chariot Energy||Rise 12 (Solar Buy Back Plan)||12||23.7 ¢||Details|
Best Solar Buyback Electricity Plan in Round Rock or Dallas (Oncor)
|Energy Texas||Energy Texas Monthly||1||11.6 ¢||Details|
|Energy Texas||36 Inflation Fix||36||12.7 ¢||Details|
|Energy Texas||The Seguin 15||15||13.6 ¢||Details|
|Champion Energy Services||Champ Saver 36||36||13.9 ¢||Details|
|Shell Energy||Solar Buyback 24||24||13.9 ¢||Details|
|Champion Energy Services||Champ Silver 24||24||14.0 ¢||Details|
|Champion Energy Services||Champ Saver 24||24||14.1 ¢||Details|
|Energy Texas||Bigger Than Texas 24||24||14.1 ¢||Details|
|Champion Energy Services||Free Weekends 24||24||14.2 ¢||Details|
|Energy Texas||Come and Take It 12||12||14.5 ¢||Details|
|Champion Energy Services||Green Energy 24||24||14.7 ¢||Details|
|Shell Energy||Solar Buyback 12||12||14.7 ¢||Details|
|Champion Energy Services||Champ Saver 12||12||15.1 ¢||Details|
|Rhythm||Rooftop Solar BuyBack 12||12||19.1 ¢||Details|
|Chariot Energy||Rise 12 (Solar Buy Back Plan)||12||22.6 ¢||Details|
Shop Solar Buyback Plans in Texas
Best Solar Buyback Companies in Texas
If you’ve made the investment in solar panels for your home, you’ll want to find the best energy supplier or best electric company for solar panels.
Smaller retail electricity providers that are environmentally focused offer some of the best Texas net metering programs.
Type 1 Solar Buyback: Sell Excess Solar to the Grid at the Same Price per kWh You Pay
If you want sell excess power back to the grid at the same price per kWh that you pay, then Energy Texas is our top recommendation for Solar Buyback. Their new Sun-Jacinto Solar Buyback program lets you “declare your energy independence” much as Texas did at the battle of San Jacinto (get it?).
Pick any of their plans, then log-in to your online account and opt for their solar buyback.
You’ll get paid the same energy rate per kWh that you pay for power. Note that this is just the energy rate, excluding delivery and taxes. You’ll get bill credits for your excess solar that you sell back to the grid, with no limits on volume.
Our 2nd place recommendation for solar buyback at the same rate you pay is Chariot Energy. Chariot will buy your excess power at the same rate per kWh that you pay for your electricity (excluding delivery), with no limits on volume.
Chariot Energy’s solar buyback plan is ONLY AVAILABLE with promotion code ELECTRICITYPLANSSBB. You can not get this plan on their website. You can not get this plan by calling them directly. Call them at 833-333-0765 and tell them promo code ElectricityPlansSBB (for “solar buy back).
Type 2 Solar Buyback: Sell Excess Solar to the Grid at the Wholesale Price per kWh
If you want to sell excess power back to the grid at the real time price of wholesale electricity, then Champion Energy is our top recommendation for solar buyback.
The rate shown here includes our exclusive Champion Energy promo code discount rate. So you’ll get a low price for your power that you purchase, from a company rated number one in customer service.
And this summer when energy prices are peaking as high as 50 cents per kWh (the ERCOT market cap)? You can get rewarded for putting energy onto the grid.
Just make sure you understand, the real time price of electricity changes every 15 minutes. It’s capped at 50 cents per kWh or $5000/MWh, but could be substantially less than that, including times when the wholesale price is 0.
Electric Plans for Solar Owners – Best Solar Buy Back Plan
When you’re a solar owner shopping for an electric plan, it pays to read the fine print. That’s true of any electricity plan, so you make sure you know what you are getting. But it’s especially true of Texas net metering plans.
The rates shown above are based on using 2000 kWh per month on average and include energy plus delivery charges. That’s how electricity rates are marketed, based on the Public Utility Commission of Texas rules.
But the amount you see in the charts above isn’t the buyback payment amount.
You’ll get paid back just based on the energy rate, excluding delivery. Other plans will pay you on the real time price of electricity at the time you are selling it back to the grid. During peak periods of the summer, that could get you a high rate for solar buyback.
In the chart below, we’ve summarized how each of these plans pay out in net metering, for your solar buyback.
Texas Solar Buyback Rates - Comparison Chart
|Solar Buyback Plan||Solar Buyback Rate||Other Details||Renewable Percentage|
|Energy Texas - all plans (opt in to Sun-Jacinto Buyback via online account.)||Buyback at the plan's electricity rate, excluding delivery.||Unlimited buyback. Solar credits are settled out to cash each month as a bill credit. No cash-out option.||Any power you purchase is 100% backed by RECs.|
|Rhythm Rooftop Solar Buyback||Buyback at the plan's electricity rate, excluding delivery.||One-to-One buyback up to your monthly usage. No cash-out option.||Any power you purchase is 100% backed by RECs.|
|Chariot Energy Rise Solar||Buyback at the plan's electricity rate, excluding delivery.||Unlimited buyback. Solar credits are settled out to cash each month as a bill credit. Any excess bill credits are refunded if you leave Chariot.||Any power you purchase is 100% backed by RECs.|
|Shell Energy Solar Buyback||Buyback at the real-time settlement point price of energy at the time you generated excess power, i.e. wholesale power price.||Unlimited buyback. Credits roll month over month. No cash-out option.||Any power you purchase is 100% backed by RECs.|
|Champion Energy - all plans||Buyback at the real-time settlement point price of energy at the time you generated excess power, i.e. wholesale power price.||Unlimited buyback. Credits roll month over month. No cash-out option.||Varies by plan purchased.|
How Much Can I Make Selling Solar Power Back to the Grid?
How much your electric company pays for your excess solar power depends on your electricity plan. Because you can’t literally sell power back to the grid. You’ll be selling it to your retail electricity provider.
Most companies will pay you on net metering at the same rate per kilowatt hour (kWh) that they charge you for electricity.
Remember though, your net metering credit will be equal to the price you pay per kWh for the electricity portion of your bill. That’s important.
Unless the plan you pick explicitly says they pay you back at the bundled rate of energy plus delivery? They don’t. So don’t use the average price per kilowatt hour from the electricity facts label when you’re figuring out what you’ll make selling solar back to the grid.
You need to look at the energy only or electricity only price. That’s the energy rate excluding delivery charges.
Other companies will buy your excess solar power based on their avoided costs. That means they’ll pay you what they would have spent buying wholesale power on the Texas electricity spot market. Simply stated? When you sell your excess power to the grid, your provider pays you the wholesale price of energy.
So, to be clear, to sell solar power back to the grid in Texas, not just any electricity plan will do. To sell solar power back to the grid in Texas, you need to pick a special solar buyback or net metering plan for your electricity. That’s the only way to get the best solar buy back rate.
Solar Panels Return on Investment in Texas
If you are considering rooftop solar panels, you may be shopping around to see solar buyback rates. That’s important to calculate your ROI and payback period for your solar panels.
You can get a custom proposal for your home solar panels by completing the form below.
We’ll connect you with Freedom Solar Power, the number one SunPower dealer in Texas. They’ll contact you to schedule an appointment.
Then an energy consultant will meet with you virtually or at your home.
You’ll get a custom proposal with system size, design, cost, financing and estimated electricity bill savings.
Oncor Texas Net Metering Programs
Oncor is the delivery company in North Texas and parts of Central and West Texas. Since they are no longer a retail electricity provider, they do not offer Oncor Texas net metering programs.
The only way to get paid for your excess solar power in Oncor is by picking an electricity supplier with solar buyback.
However, if you are installing a new solar panels and battery storage system on your home, you should look into Oncor solar rebates.
Your Oncor solar installation rebate depends on the size of your system. But a 7.2 kW system installation could be eligible for a rebate as high as$5,000. Talk to your installer about the Oncor solar rebate before you proceed with your new installation.
Net Metering in Regulated Texas Electricity Markets
The information above refers to solar buyback and net metering programs in Dallas, Houston and other deregulated areas of Texas. Here are resources on solar buyback if you live in a regulated area of Texas.
Solar Buyback Programs in Austin. Austin Energy offers a Value of Solar (VoS) Rate. In addition to your standard electrical meter, they’ll install a second meter on your home. This meter will measure your solar output. You’ll receive a bill credit for your solar generation at the applicable Austin Energy VoS rate.
Net Metering Programs in San Antonio. CPS Energy’s net metering program will pay you the current market wholesale electricity price for your excess solar power. You should contact CPS Energy directly to inquire about their program
Solar Buyback Programs in The Woodlands. Some areas of The Woodlands, just north of Houston, are in the Centerpoint electricity market (deregulated). Other areas of the Woodlands are in the Entergy electricity delivery market. If Entergy serves your home, you can find net metering information for The Woodlands on their website.
Can you sell solar energy back to the power company in Texas? ›
How to Sell Solar Power Back to Grid in Texas. If your solar panels produce more power than you can use during the day, you can sell the excess power back to the grid. This is called solar buyback or net metering.How does solar buy back work in Texas? ›
With a solar buyback, you can be compensated for that excess energy. In Texas, energy companies—like us—buy the excess energy produced by solar panels. That value is given to customers in the form of bill credits, and they're applied directly to their electric bills.How much money can you make selling electricity back to the grid? ›
But on average, you can make about $50-$700+ per month. How much you actually get paid is dependent upon factors like how big your system is and what time of day it is producing energy. It's important that if you are planning on setting up a solar energy system, check with PG&E or another electric company for rates.Which energy provider is best for solar in Texas? ›
- Momentum Solar: Most User-Friendly.
- Sunlux: Best for Texas Homeowners.
- ADT Solar: Best Protection.
- Green Home Systems: Best Solar Roofing Options.
- Elevation: Best for Whole-Home Integration.
What is the Power Payback™ program? The Power Payback™ program rewards you for doing something you already want to do—lower your energy bills. You'll also help avoid brownouts and rolling blackouts by actively managing your power usage during defined period of high electricity demand.Can I sell my solar energy back to the grid? ›
Many utilities offer a way to sell solar power back to the grid called net metering. If you have solar panels generating electricity at your home, you may generate extra electricity during peak daylight hours. With net metering, any excess power that you generate is sold back to the utility grid.Is net metering a good idea? ›
Net metering programs make the prospect of investing in a solar panel system much more attractive to homeowners because it can dramatically reduce monthly bills. As a result, you should be able to recoup the initial solar panel investment much earlier than if you do not take advantage of a net metering program.Is net metering allowed in Texas? ›
Texas does not mandate net metering by law, but many Retail Electricity Providers (REPs) and municipal power companies offer the benefit. This article will provide an overview of the best solar buyback and net metering programs in the state as of 2022.Does gexa energy have a buy back program? ›
Answer some simple questions and the Gexa team will recommend the best rooftop solar plans for your home. *Gexa Energy purchases renewable energy credits (RECs) from renewable generation resources throughout North America to match 100% of the energy sold under your electric plan.What happens to unused power from solar panels? ›
Unused power from this solar electric array will be automatically exported to the electric grid, earning the homeowner a credit against future electric use on non-sunny days. One of the questions we get a lot is “what happens with unused solar power?”
How much money does 1 acre of solar panels make? ›
Just how profitable are solar farms? As a general rule, 1 acre of solar panels produces about 351 MWh of electrical energy per year. The actual profit depends on the Country and State/location irradiance (Peak-sun-hours), but the average is approximately $14,000.How does selling electricity back to the grid work? ›
The meter spins forward as you draw electricity, and it spins backward as the excess is fed into the grid. If, at the end of the month, you've used more electricity than your system has produced, you pay retail price for that extra electricity.Does Texas have solar tax credit? ›
Tax Incentives, Tax Credits, and Rebates in Texas* The 26% federal solar tax credit is available for a purchased Texas home solar system installed by December 31, 2022. Bill credits for the excess solar power a home solar panel installation creates. (Must live in a service area.)Does solar increase home value in Texas? ›
Solar Panels Add $24,000 Dollar Value To Homes, On Average
The key finding: on average, homebuyers are “consistently willing to pay PV home premiums” of approximately $4 per watt of installed solar capacity. For a typical 6-kilowatt solar PV system, this means that solar can add $24,000 to your home's resale value!
Best Overall Solar Company In Texas: SunPower
Aside from having an excellent warranty, SunPower is also a proven leader when it comes to solar systems delivering on its promises to consumers across 50 states, including all of Texas.
Solar PV systems installed in 2020 and 2021 are eligible for a 26% tax credit. In August 2022, Congress passed an extension of the ITC, raising it to 30% for the installation of which was between 2022-2032. (Systems installed on or before December 31, 2019 were also eligible for a 30% tax credit.)What is solar stimulus program? ›
Federal Solar Investment Tax Credit (ITC)**
Buy and install a new home solar system in California in 2022, with or without a home battery, and you could qualify for the 26% federal tax credit. The residential ITC drops to 22% in 2023 and ends in 2024.
According to Zillow, homes with solar panels sell for approximately 4 percent higher on average than homes without solar energy. That means an added value of about $9,200.Can you feed electricity back into the grid? ›
You can sell excess solar power back to govt – but it may take around 7 years to break even. Small-scale embedded generators can get around 72 cents for every kilowatt hour pumped back into the grid via a bi-directional electrical meter.What can I do with excess solar power? ›
When it comes to dealing with excess power from your solar panels, you have a few options: Send it back to the grid. Store it in backup batteries. Shift the electrical load of your home or business.
Is selling solar worth it? ›
Sales roles in the solar industry are often advertised with salaries at more than $100,000 per year, and it is quite feasible to get to this kind of salary, even in a remote setting. It's very rewarding. If you've ever worked in sales, you know how difficult it can be to sell a product you don't believe in.How is net metering bad? ›
There's a problem, though. While net metering lets people with rooftop solar treat the electrical grid like a battery, the electrical grid really isn't a battery. One problem occurs when too many residential rooftops, businesses, and large solar farms feed too much energy in during the day for people to actually use.Can you make money net metering? ›
One of the most enticing incentives for going solar is net metering. Essentially, net metering is a process in which you can earn money for the excess electricity that your solar panels create but your home does not use. This excess energy is sent to the power grid, and is then used to power other homes or businesses.Can you have solar panels without net metering? ›
Without net metering, the only way to get value from any extra electricity your solar panels produce is to add a solar battery to store your own electricity for use at a later time, which requires a larger upfront investment.Why do I get a bill when I have solar panels? ›
Most solar panel systems and renewable energy projects are connected to a local utility grid. Even if you have a solar system on your home, you'll still receive a utility bill since your solar panels may not cover 100% of your energy needs.Does Oncor do net metering? ›
Does Oncor offer net metering? Oncor operates in a deregulated electric market where net metering is not applicable. However, some Retail Electric Providers (REPs) offer renewable billing programs that offer credits for surplus generation. Please visit powertochoose.org and select “Renewable Power” to learn more.Is Texas A solar friendly state? ›
Solar Power in Texas
Texas is second only to California in the top U.S. states generating energy from solar, based on a May 2022 report from ChooseEnergy.com.
- Lumo Energy.
- Red Energy.
- Alinta Energy.
- Simply Energy.
You can switch your gas and electricity energy supplier and this shouldn't affect the payments that you get from your existing feed-in tariff provider – it is obliged to continue making payments to you.What is the best energy plan in Texas? ›
|Champion Energy Services||Champ Saver 36||13.9 ¢|
|Champion Energy Services||Champ Silver 24||14.0 ¢|
|OhmConnect Energy||TexasConnect 12||14.0 ¢|
|Energy Texas||The Seguin 15||14.1 ¢|
Can you have too many solar panels? ›
No, there is no limit to the number of solar panels you can have. However, there may be a limit on how much power your system is allowed to generate. Some utility companies limit the amount of electricity that a grid-tied solar system can generate.How long is solar energy free for electricity? ›
Currently, the residential federal solar tax credit gives you a dollar-for-dollar reduction against your federal income tax equal to 26% of the final cost of solar energy systems you install on your home. This benefit exists through December 31, 2022.How long does a solar battery last? ›
Solar installer Sunrun said batteries can last anywhere between 5-15 years. That means a replacement likely will be needed during the 20-30 year life of a solar system. Battery life expectancy is mostly driven by usage cycles.How big is a 10 MW solar farm? ›
Based on discussions with city staff, a 10 MW solar farm is the desired size for this project. A solar farm of this size utilizing amorphous silicon modules will require approximately 150 acres of land at the site.How many homes can 1 megawatt power? ›
For conventional generators, such as a coal plant, a megawatt of capacity will produce electricity that equates to about the same amount of electricity consumed by 400 to 900 homes in a year.Is there profit in solar farming? ›
Solar farms typically cost between $0.89 to $1.01 per watt to install. The average 1 MW farm can earn roughly $43,500 a year by selling its electricity to utilities. Landowners who lease their land out for a solar farm can earn between $250-$3,000 per acre/year.What happens to excess electricity on the grid? ›
If too much electricity is fed into the grid in relation to the quantity consumed, the electrical frequency increases. Since power plants are designed to operate within a certain frequency range, there is a risk that they will disconnect from the grid after a period of time. .What is net surplus compensation? ›
The Net Surplus Compensation Rate (NSCR) compensates Net Energy Metering (NEM) customers for electricity they produce in excess of their on-site load over the course of a 12-month period, referred to as the "Relevant Period." NEM customers who produce excess power over their Relevant Period are known as Net Surplus ...How does selling solar to grid work? ›
Any unused or surplus solar electricity will be exported to the grid. To do this, your inverter must continually monitor the grid, adjusting your solar electricity to mirror any fluctuations, in order to allow any excess solar electricity to seamlessly flow from your solar PV system to the grid.What is the average cost of solar panels in Texas? ›
FAQs about Texas solar panels
As of October 2022, the average solar panel cost in Texas is $2.75/W. Given a solar panel system size of 5 kilowatts (kW), an average solar installation in Texas ranges in cost from $11,688 to $15,812, with the average gross price for solar in Texas coming in at $13,750.
Do I need a permit to install solar panels in Texas? ›
At minimum, structural and electrical building permits are required for installation of any photovoltaic system. Both permits are issued under the same project/permit number. After approval is received from plan review, the building permits may be obtained.
To be eligible for the solar tax credit, homeowners must meet the following criteria: You have installed a residential solar energy system at any point from 2006 through the end of 2034. You have placed the solar energy system in a residential location. It does not have to be your primary residence.How many years can I claim solar tax credit? ›
You can claim the federal solar tax credit as long as you are a U.S. homeowner and own your solar panel system. You can claim the credit once; it will roll over to the next year if the taxes you owe are less than the credit you earn.Is it harder to sell a house with solar panels? ›
Solar leases cause the most difficulty when owners of solar homes go to sell, according to a Colorado real-estate agent who trains other professionals on solar home sales—but that's only one of five problems that commonly arise when solar homes go on the market.Do appraisers give value for solar panels? ›
If a homeowner owns their solar panels, the lender treats them as real property, that is, as part of the home — which means they can be valued in the appraisal.Which energy provider is best for solar in Texas? ›
- Momentum Solar: Most User-Friendly.
- Sunlux: Best for Texas Homeowners.
- ADT Solar: Best Protection.
- Green Home Systems: Best Solar Roofing Options.
- Elevation: Best for Whole-Home Integration.
California does not have a free solar installation program. No state currently has such a program. Instead, California offers tax incentives and rebates to reduce the cost of installing solar panels. This makes it cheaper to buy solar panels and convert to solar energy than in some other states.Is SunPower a good solar company? ›
SunPower is considered a high-end solar company because it offers the most efficient solar panels on the market. Those panels come with an increased price and SunPower runs more expensive than competitors. However, those competitors often can't match the lifespan and performance of SunPower.Can you make money with solar panels in Texas? ›
Whether you have a solar installation on your residential or commercial property, you can earn that extra income by selling solar power in Texas. If you own solar panels in Texas, either for business or for private purposes, there is a way for you to earn extra income by using net metering.How do I get paid for my solar power? ›
- Install eligible technology such as solar panels in your home.
- Use the electricity that is generated by your system, and sell back the excess energy to the grid via your energy supplier.
- Your supplier arranges the payments based on the rate arranged at the time of installation and your method.
Can you sell SRECs in Texas? ›
Texas does not currently have a viable SREC market as there is no solar carve-out. Under the state's current Renewable Portfolio Standard (RPS), though, REC trading is allowed. Today, the Texas market is predominately dominated by wind power generation.Will Texas pay for solar panels? ›
Texas doesn't have a statewide solar tax credit or rebate program, but a number of local governments and utility companies (large and small) offer incentives to homeowners going solar. Residents of the state capitol, Austin, are eligible for Austin Energy benefits.Do solar panels increase property taxes in Texas? ›
Solar Energy System Property Tax Exemption
Add a new rooftop solar panel system to your home in Texas and your property taxes won't go up. Installing a photovoltaic (PV) system in Texas could also help you build home value.
Solar PV systems installed in 2020 and 2021 are eligible for a 26% tax credit. In August 2022, Congress passed an extension of the ITC, raising it to 30% for the installation of which was between 2022-2032. (Systems installed on or before December 31, 2019 were also eligible for a 30% tax credit.)Is it worth going solar in Texas? ›
What are the benefits of going solar in TX? By going solar in Texas, you can enjoy lower energy bills, improved resale value of your home, increased energy independence, security with backup power during outages, and a reduced environmental footprint.Does solar increase home value? ›
According to Zillow, homes with solar panels sell for approximately 4 percent higher on average than homes without solar energy. That means an added value of about $9,200.How do net metering credits work? ›
Net metering is where you produce electricity from solar panels throughout the day and use most of it but the rest goes to your local provider, like Maritime Electric. This excess electricity gets banked as credits.Can you make money with net metering? ›
Essentially, net metering is a process in which you can earn money for the excess electricity that your solar panels create but your home does not use. This excess energy is sent to the power grid, and is then used to power other homes or businesses.What is a rec Worth in Texas? ›
Texas vintage 2021 REC were seen at an average at $1.31/MWh, up 3 cents. In Texas, the yearly compliance, or true-up, period is March 31. Each year, retail electric providers must acquire and retire RECs based on their load-ratio share of the state's RPS. The entities may voluntarily retire RECs as well.How much is a solar REC worth? ›
Active U.S. REC markets with solar carve-out programs.
|SREC Market||2020 SREC Price|
How many solar panels do I need for a 2500 square foot house? ›
Share: On average, it takes between 28-32 solar panels to power a house. This will cover 100% of the energy costs for a 2,500-square-foot home. The exact number of panels you'll need will vary based on the home's size, placement of the panels, geographic locations, and panel efficiency.How much do solar panels cost for a 2500 square foot house? ›
Home. The cost range of installing solar panels for a 2,500 sq. ft. home ranges from $18,000 to $55,000.Can solar power run an air conditioner? ›
You Can Run an Air Conditioner on Stored Solar Power, if:
Proper design and sizing is essential to any solar PV system, but in the case of using solar energy to power your air conditioner, you will need to have enough energy available to cover the hottest days of the year.