Solar Panels


Top 3 Solar Panels For Home Use

Top 3 Solar Panels For Home Use 2300 1533 Sunlux

There has never been a greater need for solar energy and a greater range of possibilities, so if you are considering going solar you can easily be stuck in the solar limbo. How would you know that you’ll maximize your benefit from solar panel installation? Which solar panel meet the most demanding requirements for a residential project? Which solar panels have superior performance, unprecedented durability, and aesthetic design? Technology never stands still and neither do we, so stop searching and let us do the work, we are bringing you top 3 solar panels for home use!

  1. Panasonic HIT solar module series

In Panasonic, technology challenges are continuing to involve in manufacturing of PV modules. With their HIT series of photovoltaic modules, solar panel installation hits new advantages.

  • Technology innovation – Panasonic HIT PV modules have two built-in amorphous silicon layers under the surface, and the loss of the electrons is diminished, so the efficiency of these solar panels are increased to 19.1% (optimal efficiency of most solar panels in the market is 18%). Also, Panasonic HIT PV modules continue to produce a high-level power output despite the high outdoor temperatures during the day, because Panasonic smartly resolved temperature output dependence.
  • Absolute reliability – Panasonic HIT solar panels are projected to perform amazing 90.76% of nominal voltage after 25 years of use, which drastically increases the total number of years of solar power system exploitation (for conventional solar panels, nominal voltage decrease up to 80% after 25 years). This characteristic guarantees even longer exploitation of solar installation and maximum utility.
  1. LG Neon solar module series

LG is a world-wide well-known company in the field of renewable energy, especially on photovoltaics panels and heat pumps, so they also met high expectations in solar panels manufacturing.

  • High efficiency – LG Neon solar panels hit up to 21.2% module efficiency which places the company at the very top of the list of manufacturers of highly efficient solar modules. It’s improved temperature coefficient allows the stable production of electricity in temperature conditions in which conventional solar panels would have reduced electricity production.
  • Output warranty – after a lifespan of 25 years, LG Neon photovoltaic module will decrease the output only for 16.14%, unlike other manufacturers to which the nominal voltage decreases for the whole 20%!
  • Double-sided cell structure – a black rear film on the module is reabsorbing reflected light beams from the surface, so the module is gaining additional power, which can significantly increase the total output of the solar power system.
  1. Qcells Peak solar module series

Innovative Q.UANTUM technology that comes from Qcells company have so much to offer to residential photovoltaic market. This German company is dedicated to the development of best performance solar modules, and guarantee high efficiency and durability.

  • Performance warranty – with Qcells photovoltaic module you can rely on longlasting exploitation period, which will decrease up to 83.6% of nominal power after the period of 25 years.
  • High efficiency – while other companies struggling a lower efficiency coefficient, Qcells has developed the module with 19.5% of efficiency. Qcell solar panels can also achieve the highest performance at low Irradiance conditions compared to conventional solar panels. 

Why choose between reliability or affordability when you can have all?

Quality pays off for sure, and we are hoping we helped you with questions about what characteristic solar panels should have in order to provide a long term attractive revenues for your home.  As solar technology continues to develop, we’ll be at the forefront working with our partners to develop new, intelligent solutions for residential solar system installation.


Price Difference of Tesla Solar Roof Tiles VS Solar Panels

Price Difference of Tesla Solar Roof Tiles VS Solar Panels 2300 1533 Sunlux

All the eyes of the world are upon Tesla company in anticipation of revolutionary solutions that change the world. Tesla’s CEO Elon Musk magnificently announced that this is a year of Tesla’s solar roof. This long-lasting roof gives aesthetic value to the house, it’s clean straight lines and elegant color look truly impressive, and on top of all – produces free electricity for your home! Well, brace yourself, here it comes some facts!

If something turns out to “be too good to be true” mostly it is!

If you are considering Tesla solar roof solution, be ready to buy a whole new roof for your home, even if you do not need it! These solar tiles are a part of totality roofing tiles, which is reasonable because no one installs solar power system facing the northern direction. Prepare yourself to afford a very expensive roof with big part of non-solar tiles, although it will certainly last for a long time. Experts from Tesla have created indestructible roof tiles and gave a lifetime warranty on it.

Are Tesla’s solar roof tiles worth it?

When considering solar panels, everything is about savings on electricity bills, payoff investment and free uses of electrical energy. Experts from Tesla have defined the price of $21.85 per square foot of solar tiles, installed on 35% of the roof surface.  For example, 2.500 square foot of roof surface with 65% non-solar tiles, and 35% of solar tiles would cost almost $55.000 (before tax credit)! Approximately, with Tesla solar tiles system on a 35% of 2.500 square foot roof, electricity production would be about 10kW. Yes, for that amount of money, you can install a small solar power plant, which can produce 20kW!

What mostly interests every average American, is the payback period and estimated savings.  For most solar panel installation, the payback period is 8-10 years, depending on the size of the investment, monthly consumption of electricity, as well as electricity price in the country, and the average solar radiation at the location. If we consider solar panel lifespan of 25 years, we will have a rough estimate of how many thousands our power system will keep in our pocket during its lifespan. Well, more than enough to buy one 10kW Tesla solar tiles.

Stay open to new opportunities, but select higher efficiency

In the renewable energy field, we are accustomed to trends and opportunities change rapidly. A bright future in today’s increasingly competitive solar industry depends on the ability to reduce cost per watt through greater efficiency. Although the performance of the Tesla solar tiles did not meet the basic criterion about fast payback of investment, a waiting list of decisive buyers is increasing every day.

We are aware that we can not compete with technology giant such as Tesla, and launch an unimaginable new product that would stir up the whole planet, but be sure that we will be committed achieving maximum output for your solar panel installation, and by choosing “Sunlux” you will have all of our professional support before, during and after solar power system installation, we focus on the benefits of Buying Vs Leasing Solar Panels for your home.


How To Maximize Free Energy From Solar Panels For Your Home Or Business?

How To Maximize Free Energy From Solar Panels For Your Home Or Business? 2300 1533 Sunlux

There are many ways to catch the sun, but only one to maximizes its utilization! Solar panel installation is a long-term commitment, due to its lifespan of 25 years working with nominal capacity. Although we are testifying the benefits of using photovoltaic systems in total electricity production, we must remove all doubts that we will accomplish the maximum potential of the solar panel installation. And this is SunLux Solar primary goal at the beginning of each project. Using the latest technology in planning the installation of solar panels we bring you the fastest return of investment! 

What Are The Benefits Of Carefully Calculated Data For A Solar Power System?

The quality solar panel system requires proper planning. The amount of solar energy that passes the atmosphere and reaches the surface of the planet is measurable and depends on the latitude, season, time of day and weather conditions. When planning the installation of solar panels, our specialists are using “Solmetric SunEye – 210” shade tool to get all the data which closely determine the utilization of solar energy at residential or commercial location. 

This “all in one” tool gives us accurate data: 

  • Annual sun path
  • Monthly solar access
  • Weather data of the site
  • Possibility of shading obstructions

Additional features from this tool, such as electronic inclinometer, electronic compass and integrated GPS show very precise data that is unique to each location individually. With all of this data, our professionals can easily estimate and properly inform you about the maximum amount of free electricity you can get from a solar power system!

From Data To The Ultimate Solar Utility!

SunLux Solar Panels

The movement of a planet around its axis and around the sun causes the intensity of radiation to change on daily, monthly and annual bases, but we can easily process all these information and show you the exact potential of your location. Why is this so important to know? Well, even we know that the surface which receives the energy of solar radiation is not always horizontal (which would be an ideal case), knowing the annual sun path and weather data for one location is essential in order to increase the exploitation of solar panels.

For example, knowing the average number of equivalent sunny hours for each month of the year is particularly of importance when designing the off-grid system, in order to ensure the constant supply of electricity, even in periods with a low number of sunny hours. For on-grid systems, we calculate average daily, monthly and annual solar radiation and take it as a reference, so the projected solar panel installation would make the biggest savings for investors.

The possibility of shading obstruction on the location sometimes can be overlooked, because the shadow path changes along with the seasons, depending on the position of the sun on the horizon. Shadow cast can significantly diminish the output of the solar power system, even if it appears on just one part of the solar panel. 

But, if we know all yearly parameters of solar orbit, and applying them to the selected location we can easily know if the planned solar panels will be in the shadow at some moment during the calendar year. With careful evaluating, this potential problem can be totally eliminated!   

Our Business Is Making Your Ideas, Possible!

When it comes to solar, more efficiency means a faster return on investment and great savings. Our professionals can immediately provide you with relevant information on each unique location and use those data in order to increase the possibility of exploitation of the photovoltaic system. With the right technology and innovative processes maximized efficiency becomes reality. With SunLux you can achieve the greatest potential!

Picture of home with new solar panels

How Do Solar Batteries Work?

How Do Solar Batteries Work? 479 269 Sunlux

Solar batteries are changing the game in residential and commercial solar markets, making a revolution in the way people use energy nowdays. In this post you will read everything you need to learn about how solar batteries work.

When you see a trending where everybody is trying to get a solar battery system, you need to pay attention. Residential solar panels have been installed in rooftops in a fastest way, that the popularity for solar power is growing big time in California, and it’s making the solar industry the fastest growing market, also it is the market where more jobs are produced by sector.

But solar energy consumers are taking this step to the next level. Houses generating their own solar energy now have the ability to provide power to their entire house after the sunlight disappear at nights. As you know going solar add value to your homes and cut electric bills. That’s why having a solar battery at home is the best & simple way to take the solar energy above and beyond energy expectations.

Every solar battery is done to last a high life. With this we mean that they can support a higher number of charge-discharges life cycles before their efficiency drops to 80%. They do not need a frequent maintenance so after they are charging and discharging they will still be highly functional. Solar batteries allow solar energy owners to enjoy their solar power using batteries without any worry. It came with a solar energy storage this system support all your household needs.

Smart Solar batteries are now connected with apps and new technology for renewable energy users. New Smart batteries have artificial intelligence that learn about energy & weather trends, so they will focus on get the most energy storage available for them when the sunlight is not that strong.

Solar Customers are ejoying their independence of utility bills producing their own energy with a solar battery which gives the way to energy storage and this is when things get sweet for everybody.

You go to work all day and when you come home at night you solar battery is full charged of free energy ready for everything.

Image of lovely home with solar panels

How Many Solar Panels Do I Need?

How Many Solar Panels Do I Need? 479 319 Sunlux

Whenever people is considering to make the switch into solar energy, first thing they ask is: How Many Solar Panels Do I Need? That’s why we tell you all you need to know about how many solar panels to power a house you’ll need. So, let’s review a few things you need to ask yourself before going solar.

From your current electricity bill usage, you need to ask yourself: How much electricity do you want to replace with solar? Do you have a electric vehicle which needs charging? A/C running all day? A pool? Jacuzzi? Maybe you are planning to adding a new room at your place for your kids in the future. In any of this cases things can influence how many solar panels to power a house are the right amount for your electrical needs.

To determine how much solar energy you need to replace from your current utility bill, you will need to understand how many kWh you’ve used over the past 12 months, so an estimate can be in the design of your solar panel system. Let’s say you used 15,000 kw over the past 12 months. Unless you change your usage habits, this is going to be your kWh average consumption. Every person has their own habits and future needs are totally different. One person living in a home uses a different amount of power that somebody else would use at their condo. So that’s why it so hard to predict how much power is needed per square foot for each person.

how many solar panels do i need

After finding out your kWh usage over the past 12 months, you need to consider if you want to replace the whole utility bill with solar panels. You can also replace only a certain % of your usage with solar panels. This is one of the most important questions to take as a final consideration to take in mind, The idea to off grid living is producing all your own power and not buying it from any utility company, is exciting. To learn more about how does solar energy work and how to know exactly the right amount of solar panels, you can contact our Solar Energy experts and they will be more than happy to help you. Please contact Sunlux.

Residential home with Solar panels

Benefits of Buying Vs Leasing Solar Panels

Benefits of Buying Vs Leasing Solar Panels 479 359 Sunlux

When a customer takes the decision of getting a solar system, the tough question is between buying or leasing to own the Solar Panels. If you buy it, the system is yours either if you pay it with cash, or a Solar Loan. If you choose to take a Solar Leasing Programs, the system is owned and maintained by a third party company. Each option impacts directly to the cost, maintenance, terms, savings/returns and financial offsets on your solar panel system agreement.

In the State ofCalifornia the 70% of the residential Solar Systems were funded by an external party, through a Leasing solar panels PPA, Or Solar Service Agreement. The other 30% were either purchases with cash or financing. With this information the big question for people interested in going solar and doing their research before they get the system that fits for their needs would be: Why are the majority of the solar projects funded through a Solar Lease? Because my neighbors are going solar with a lease, should this be the best for me?

We review the benefits of leasing vs purchasing your solar system:

Benefits of Leasing Solar Panels for your house

Save Money right away. You will save about 15-40% of the current utility bill price, depending on the size of your bill. The higher your bill, the more you will save.

No Upfront Cost. You are not required to put money down for installations. Solar Leasing companies pays for everything, from design, engineering, permits, equipment & installation. You only make your lease payment every month once your system is turned on, instead of making the payment to your utility company.

Free Maintenance. If something happens to your system, it’s the leasing company who will fix it. Once again you save as the system is insured by the leasing company.

The system is guaranteed to produce a minimum level of power each year. If the system produces more, it’s totally free for you. If its produces less the leasing company will pay the difference.

Benefits of Buying a Solar Panel System

Cash is always king. Cash purchases give the highest return on your investment. When you purchase, you own the equipment and all the power it produces with little to no operation costs.

Federal Tax Credits. If there are any incentives available such as tax credits or rebates, you can apply for them which reduces your net cost for the equipment. Right now, there is a 30% tax credit from the IRS if you purchase a solar system for your home. You must owe a dollar in federal tax to get a dollar in credit, but it is available if you have a tax appetite.

Increase Home Value. Purchasing a solar system adds value to your home and increases the value of any future sale of your home. A study was made by the Berkeley National Laboratory that gives credibility to this claim.

It does not matter which choice you make when going solar: cash, financed, or lease. All will give you the same power for a lot less money. That’s why people are excited about replacing the utility with solar. The added benefit of getting your power from the sun verses using the carbon rich forms of fossilized fuel is even greater for our planet. You won’t know if leasing solar panels worth it, until you shop around for a solar power lease or a solar financing program.

Image of Residential Solar Panels

Should I Buy A Solar System For My Home?

Should I Buy A Solar System For My Home? 360 270 Marlon Bulnes

Because every home has different needs, You need to think very carefully about your goals. Switching to solar is a big step when looking to reduce utility bills, the decision you take should be base on how much money you save, and how much can lower your energy costs. Solar Energy market has different financing options available, and you need to take the right decision before buying a solar panel system for your home. We review every customer case to evaluate the main reasons why people choose to buy their own solar system rather than leasing from a third party. So here’s our Top 5 reasons why you should buy your own home solar system.

  • Cash is always king. There are no financial qualifiers to meet when purchasing with cash. Cash purchases give the highest return on your investment and offer the lowest cost per kwh over the 25 years your system is under warranty. See the example below.
  • When you purchase, you own the equipment and all the power it produces with little to no operation costs.
  • Your return on investment is immediate and substantial. For example, let’s say your cost to purchase is $33,000. You avoid buying 12,000 kwh of power from the utility at an annual cost of $2,679. If you put $33,000 in the bank and received $2,679 in interest after one year, what would be your rate of return? 8.1%. Not too bad in our economy today. Where else can you net 8.1% return year after year.

  • If there are any incentives available such as tax credits or rebates, you can apply for them which reduces your net cost for the equipment. Right now, there is a 30% tax credit from the IRS if you purchase a solar system for your home. You must owe a dollar in federal tax to get a dollar in credit, but it is available if you have a tax appetite.
  • Purchasing a solar system adds value to your home and increases the value of any future sale of your home. A study was made by the Berkeley National Laboratory that gives credibility to this claim. You can read the report here. Berkeley Report Your home becomes more attractive to buyers when there will be little or no electric bill every month.

If you are interested in learning more about how to save money with solar energy Contact Sunlux.

Image of a modern home

Solar Roofs vs. Solar Panels – Price Fight!

Solar Roofs vs. Solar Panels – Price Fight! 630 420 Marlon Bulnes

The world witnessed the “Evolution of Roofing” late last month, when Tesla CEO, Elon Musk, took the stage at Universal Studios in Los Angeles to unveil the latest concept innovations from SolarCity & Tesla Motors—Solar Roofs, Powerwall 2.0 & PowerPack 2.

While the later two are products worth mentioning and delving deeper into them, this post will primarily focus in what many are still talking about today—Solar Roofs!

Solar Roofs—its cost, feasibility and is it worth it?

Details in regards to cost of the different solar roof shingle options were not disclose during the announcement. However, Consumer Reports Magazine, got themselves to work and made an analysis of it’s own with some interesting calculations.

Based on a 3,000 square foot home, upgrading to a solar roof will cost around $100,000. A staggering figure if you ask me, but based on it’s highly durable tempered glass composition and it’s aesthetically pleasing looks, the question remains the same, is it worth it? And how does it fare vs. conventional solar panels?

Using sources from the Slate Roofing Contractors Association, the Roofing Institute and the Remodeling 2016 Cost. vs. Value Report, here are some costs based on the same size home (3,000 sq. ft) for 3 different kinds of roofing material.

Roofing Material – Cost
1) Clay Tile – $16,000
2) Asphalt – $20,000
3) Slate – $45,000

Time for a Price Fight!

Let’s entertain the idea that Solar Roofs are now available and a homeowner is looking at re-doing his/her roof and going solar as well.

Estimating an average utility bill of $2,000 per year ($166/mo.) and considering the current national electric rate increase of 4.7%, according to the U.S. Energy Information Administration, this homeowner is looking at paying $78,890 in the next 25 years should they decide to stay with the utility and not going solar, so all things considered there are three possible outcomes:

1) Do nothing and just re-roof:
– Clay tile: $16,000 + $78,890 = $94,890
– Asphalt: $20,000 + $78,690 = $98,690
– Slate: $45,000 + $78,690 = $123,690

2) Re-roof and install conventional solar panels to offset entire electric bill = $14,000 after tax credits ($20,000 actual system cost)
– Clay tile: $16,000 + $14,000 = $30,000
– Asphalt: $20,000 + $14,000 = $34,000
– Slate: $45,000 + $14,000 = $59,000

3) – Re-roof with a solar roof: $100,000 – 30% Tax Credit = $70,000

Looking at these numbers it seems like option 1 is out of the equation.

If you need a new roof, why not take advantage of properly designing and mounting a system that will maximize the production from your rooftop? Why wait and risk having to deal with roof penetrations and broken tiles that could potentially void the warranty of your roof?

Going back to our cost comparison, it’s really up to 2) solar panels vs 3) solar roof.

Option 2 presents the most immediate return on investment, with almost $40,000 in savings within the 25-year comparison vs. the solar roof alternative. But if Solar Roofs are as durable as they originally claim to be and could last way beyond the 50-year mark, then a key deciding factor of which alternative is best relies in the degradation rate at which the solar cells lose it’s efficiency to produce power.

A top tier-1 panel with high quality solar cells (19% or higher efficiency rate) will lose
0.5%-0.7% of it’s annual power generation. Which means that after 25 years the yield in energy production will decrease 12.5%-17.5%. It may seem like a lot but in reality it’s easy to circumvent around this issue. Simply swapping a few panels for newer and more efficient ones will bring your production back to 100%.

In regards to solar roof cells, since not much has been said in terms of efficiency rate and degradation, we will have to wait for new announcements and draw better conclusions.
But for the time being, conventional solar panels are a very safe and cost effective alternative to cut down electric costs for good. While I cannot deny the cool aspect and the pretty looks of the new solar roofs, initial costs seems prohibitable for most. Perhaps the trend will be similar as to the 2011 Tesla Roadster, market to the affluent and generate investments to fund future products we can all enjoy.

For now, let’s give it up for the defending champion and still brightest star in the horizon of clean renewable power—our favorite—The “Not So Old” Solar Panel!