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Going Solar Is Now Affordable

Our Experienced Solar Consultants Help You Design The Perfect Solution

From examining your current eletrical usage and costs to assisting with the correct financing plan, you will receive a custom designed solar energy plan which suits you and your family.

What Our Customers are Saying

"We found all of the employees with whom we in contact from the sales representative to the installers to be knowledgeable and professional. All our questions were answered satisfactorily which is why we decided panels installed. We were also impressed with the company’s A+ rating by the Better Business Bureau.” – Pat S. – Boston

"Our first two bills were approximately $300.00 less than before and our third bill, just received was down about $250.00 from what we were paying! We think it is fantastic!" - William R. - Waltham MA

"They did a wonderful job on my system and I would recommend them to my family and friends!" - Georg S. - Chicopee MA

I cannot express my gratitude for going forward with solar panels. From the initial meeting to discuss the possibility to the techs who eventually installed them. But most of all, it is the savings we have experienced. That first month was unbelievable. Solar plus our other electric source combined was less than our usual monthly expense. During the summer when our electric usage is higher because of the air conditioning, our monthly expense was still less than what we have paid with past summer usage. And if that’s not enough…our present electricity is primarily supplied by the solar panels. We have been building up a reserve with our other electricity source and will be able to draw from that all winter when our panels wont’t generate as much electricity. It’s a win-win situation that we’re just thrilled over. Having a fixed rate locked in is another great feature for savings.” – Virgil T. – Westport MA

Our Services

Ready To Go Solar?

  • Fully licensed & insured installers
  • Custom tailored solutions
  • Free in home consultations
  • Easy financing options
  • 20 year warranty
  • Transparent contracts
  • Eco-friendly
  • State and federal incentives
  • Roof repair if damaged during installation
  • Customer service is our top priority

About Solar Energy

Solar power is energy from the sun that is transformed into thermal or electrical energy.

Solar energy is the cleanest and most abundant renewable resource source available, and the United States has some of the richest solar resources worldwide. Modern innovation can harness this energy for a variety of usages, consisting of producing electricity, supplying light or a comfortable interior environment, and heating water for domestic, commercial, or industrial usage.

Solar Benefits

Solar power makes it possible for resident to utilize the sun to power daily life: running your air conditioner, washing clothing, enjoying TELEVISION, cooking supper. All while reducing your carbon footprint, and without burning nonrenewable fuel sources or putting a stress on the electrical grid. And while the environmental benefits of solar power are substantial, lots of homeowners find that the convenience, unique features, and expense savings of owning a solar power system are even more attractive.

Top 10 Advantages of Solar Energy

#1 Considerably reduce and even remove your electric bills

Whether you're a house owner, business, or not-for-profit, electrical power costs can comprise a large part of your regular monthly expenditures. With a photovoltaic panel system, you'll generate free power for your system's whole 25+ year lifecycle. Even if you don't produce 100 percent of the energy you consume, solar will minimize your utility costs and you'll still save a lot of cash.

#2 Make an excellent return on your financial investment

Photovoltaic panels aren't an expense-- they're one of the very best ways to invest, with returns equaling those of more standard financial investments like stocks and bonds. Thanks to considerable electricity bill savings, the average American homeowner pays off their solar panel system in seven to eight years and sees an ROI of 20 percent or more.

#3 Secure against increasing energy costs

One of the most clear cut advantages of photovoltaic panels is the ability to hedge energy prices. In the previous 10 years, domestic electricity rates have increased by an average of 3 percent every year. By purchasing a solar energy system now, you can fix your electrical energy rate and safeguard versus unforeseeable boosts in electricity expenses. If you're a company or property owner with changing cash circulation, going solar likewise helps you much better projection and handle your expenditures.

#4 Boost your residential or commercial property value

Multiple studies have found that houses equipped with solar energy systems have greater property values and offer more quickly than non-solar houses. Appraisers are significantly taking solar installations into factor to consider as they value houses at the time of a sale, and as property buyers become more educated about solar, need for properties geared up with photovoltaic panel systems will continue to grow.

#5 Increase U.S. energy independence

The sun is a near-infinite source of energy and a crucial element of achieving energy self-reliance in the United States. By increasing our capability to produce electrical energy from the sun, we can also insulate our country from rate fluctuations in worldwide energy markets.

#6 Develop jobs and help your regional economy

Inning accordance with The Solar Structure, the solar industry included tasks at a rate nearly 12 times faster than the overall U.S. economy in 2015, representing 1.2 percent of all jobs in the country. This growth is anticipated to continue. Due to the fact that solar-related jobs tend to be greater paying and can not be contracted out, they are a significant factor to the United States economy.

#7 Secure the environment

Solar is a terrific method to minimize your carbon footprint. Buildings are accountable for 38 percent of all carbon emissions in the U.S., and going solar can substantially reduce that number. A typical domestic photovoltaic panel system will remove 3 to 4 loads of carbon emissions each year-- the equivalent of planting over 100 trees every year.

#8 Show your dedication to sustainability

Sustainability and corporate social responsibility are important components of an organization's culture and worths. They likewise produce bottom line results. Progressively, customers and communities are acknowledging and rewarding organisations that select to operate properly. Companies are finding that "green" qualifications are a powerful chauffeur of customer getting decisions, creating goodwill and enhancing company outcomes.

#9 Start Conserving from Day 1

Solar purchase power contracts (PPAs) and solar leasing has actually made it possible for property owners to go solar for little or no money down.

Lots of property owners choose to fund their photovoltaic panels with among the "pay-as-you-go" funding choices. This means that a third-party company-- the solar provider-- owns the planetary system and takes care of setup, upkeep, tracking and repairs. You just pay the solar provider for electricity-- less than you would've paid the energy business.

Since June 2013, 75% of all American houses have access to pay-as-you-go solar.

#10. Solar is a Secure Investment

The utility companies are well-known for their varying and undependable electricity prices. There is plainly an upward pattern.

With solar panels and simple math, we can determine how much electricity will be created, and most notably, at exactly what cost, for at least the next 20 years (fixed energy costs).


What are the various payment options?

We have many flexible purchasing agreements for customers who would like to install a new home solar system. There are three different payment options, making them a viable choice for customers of all budgets. The payment options include Lease, PPA, and Purchase.

The Lease

  • Low, fixed payments each month
  • System insurance for 20 years, including maintenance
  • Flexible end-of-term options, including system upgrade, lease extension, and free panel removal

Power Purchase Agreement (PPA)

  • We own the solar panel system
  • $0 down for installation
  • Customers only pay for the solar energy that they use


  • Customer pays for the system upfront and owns the system
  • System monitoring and maintenance for 20 years
  • Receive 30% federal tax credit
  • See a return on investment within 7-10 years

What happens when the contract for my lease is finished?

We provide our customers with a few different options for when their lease contract is up. Customers can upgrade their equipment to the newest solar technology available, extend the agreement, or have the panels removed at no cost.

What is the warranty?

The Lease and PPA include a 20-year warranty during the lifetime of the system. This warranty exceeds that of most other solar installers’ warranties.

Frequently Asked Questions

Do It Yourself Solar Panels?
We Are Researching Home Made Solar Panels And Are Wondering If Anyone Has Used The Earth4energy.Com Kit? 555Energy.Com Says Earth4energy.Com Is The Best Kit To Purchase. Has Anyone Used A Kit? Which Kit Did You Use? How Easy Was It To Build? How Much Did It Cost To Build The Panels? How Many Kw Or Watts Does It Produce? Any Other Info On The Kit Or Panels You Built Would Be Helpful. Thanks!
Building your own solar panel and making use of solar power not only makes for an intelligent, respectful use of the planet's resources but it can improve the lives of all us. After learning how to make a solar panel, you could sleep soundly in the knowledge that you can make electricity to power your home and are contributing less to harmful emissions. If this is not motivation enough then read on...
Imagine for a moment, a situation where you would be smiling with glee instead of gasping with sheer terror when you receive your electric bill. Sound impossible? Well, think again. By building your own solar panel, the utility company could end up paying you for the surplus energy your DIY solar panel produces. When it cannot make electricity, at nighttime for example, you can use power from the grid.
Many countries including; Australia, Canada, Israel, Netherlands, UK, Germany, Spain and some states in the US have introduced something called a Feed-In Tariff which means customers get paid for the electricity made on their property using a DIY solar panel.
Of course, this doesn't apply everywhere. I'm sure there are other schemes which differ from country to country, so it is important to find out which one applies to you before you make one.
So, how much does it cost? That of course relies on your budget as there are many different ways you can go about building your own solar panel. It all depends on what your energy needs are, how much of the work you can do yourself and what you are willing to compromise on. You have to consider the following things and how much they cost:
There are DIY solar panel kits available that are ready to be assembled and have everything you need to make it, of course, these cost much more. However, it is possible to find nearly all of the materials in your local hardware store cheaply and learn how to make a solar panel easily. The only thing you may want to buy ( it is possible to make these at home but its not recommended!) are solar cells. These are what convert the sunlight and make electricity but you can buy these easily online. You can even buy broken ones and repair them, saving even more by making this.
This can be done using common tools but you may need to buy a soldering iron if you don't already have one.
Now this is the really important part, learning how to make a solar panel. It is no good doing all the research and getting all the materials, if the plans you are building your own solar panel from do not produce a working version at the end of it all. There are loads of guides on the Internet but I would always recommend buying plans with easy-to-follow instructions on this from a reputable company who knows what they are talking about.

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What Solar Panel Kit Do I Need?
There Are So Many Solar Panels And Kits It Is Very Confusing. I Need To Know What Exactly I Would Need If I Had An Underground Home With No Electricity. I Want To Be Totally Off The Grid With Solar Power. Someone Please Explain To Me In Simple Terms What Exactly I Need. Maybe Give Me A Link To The Right Kit For Me. Also Are They Easy To Install? Are There Instructions That I Need To Download? Thank You

You need a lot of money.
It's difficult to even fit enough panels on a normal roof to supply the average usage of an American home.
You need to figure out your daily usage in watts. The average home needs anywhere between 2500 and 6000 watts at peak times of the day.
You would need a significant battery bank as well, so that you had enough power through the night.
A standard panel is around 2' x 4 ' and produces between 60 and 240 watts in bright sun, (depending on the quality of the cells, which increases cost per panel)
There's also the issue of how much weight your structure can handle. You might need to put some of them on a stand in the yard. Or specially design your home to support the weight.
Most roofs are designed to handle the load of a few feet of snow.

Ok so lets add that up. If you were very conservative and kept it under 3000 watts at any given time, leaving enough to charge those batteries as well, AND you bought the highest grade panels, 3000/240 = 13 panels. That's 104 square feet of panels.
Now hopefully you live in a warm climate like southern California, and plan to use a wood/pellet stove for heat. What about hot water? What about cooking appliances? An electric range needs about 3600 watts at 240 volts to operate the oven, and each burner is between 1200 and 1800 watts depending on how large it is. A standard microwave is around 1200 watts. Some more. A vacuum is 1460 watts. A blow dryer is 1500 watts, a Clothes dryer is as much as 6000 watts.
You have to really consider how much power you actually need at any given moment. And then how much reserve power you will need. You might also want a back up generator for cloudy days...

You might do well to include some wind power to supplement your panels.

But for starters, figure out how much power you currently use.
A quick, but inaccurate measure would be to look at your bill and divide the total electric KWH by the days of the month and then by 12 hours. And then multiply by 1000 to get average watts per hour during the day.

Then figure out how much money you want to spend...
If you do it yourself you won't get the tax credit (if that's still actively available) For that you have to get an engineered system made of UL approved parts and installed with permits and inspections.
In most places you're required to do most of that anyways... although many people get away without the hassle.
There's a lot of dangers to consider though, Know what your roof can support. Some panels weight as much as 60 lbs each. Know how to size your wire. Know how to handle batteries and where you can safely store them (not inside, they release toxic fumes)

Many solar distributors have estimating programs that will give you an idea of average sun production for your yard, and what the optimum orientation for the panels are.

My dad uses motors to tilt his along with the sun on his peak. I don't know how effective that is at making it worth while.

He also buys low cost panels that aren't UL approved. Right now he gets an average of 1500 watts during the day with about 11 panels. But he's just inverting it into his house power with a grid tie.
You would need a special kind of inverter, and a charging monitor to keep your batteries safe.

I would also consider a meter that tells you how much charge you have and how much power production you have available to use, you wouldn't want to overload the system.

Personally I want to get property with flowing water on or next to it, that I can place wheels into.
I've seen quite a few designs for home made wind generators, and I want to work with hydrogen as a storage medium.
I could use the green energy to perform electrolysis and design a generator that runs on hydrogen, (of those PEM fuel cells seem to be the most efficient although they're really expensive right now...)
If I could make enough hydrogen, I could also use it for heat, hot water, and cooking.

Has Anyone Had Any Real Success Building Their Own Solar Panel, Or Know Of Someone Who Has Had Success?
I Know It Can Be Done, But To What Extent Does It Work And How Easy Is It To Do. I Have Gone To A Number Of Sites To Do It Yourself But They Mostly Appear To Be Scams Trying To Get You To Purchase A Product That May Not Even Exist Much Less Work. There Was Even One Very Legit Sounding Blog, But When I Went To Find More Blogs From This Person, I Only Got Sent Back To The Same One Page, As If It Were Only An Advertisement And Not Even A Real Blog. I Don'T Mind Spending Money To Learn How To Do This Right, I Just Hate The Idea Of Being Scammed.

maybe you mean solar cells but a solar panel is just a black box with pipes going through it, the colour absorbs heat wich is in turn absorbed by the watrer pipes, to make one yourself make a lenght of water pipe with lots of bends so you can get as much pipe as possible in a small space, then make a box to fit aroud the pipe and paint it black, attach the ends of the pipe to your water supply and away u go,
commercialy built ones will make hotter water but this is way, way cheaper!

Which Is Better Monocrystalline Or Polycrystalline Solar Panels?

There isn't one type that is better in all instances.

And while we are at it, lets add the other type of solar panel into your question. Thin film panels.

I'm going to explain the easiest one first, which is thin film. This is the newest and the cheapest type of panel. It literally can be built on just about any type of substrate, including plastics. It tends to have the lowest output of the three and obviously, there are life issues related to anything which can be built on plastic.

Monocrystalline panels have the greatest output per unit area but are the most expensive.

Polycrystalline panels tend to cost less but have a slightly reduced output. On the plus side, poly panels do better in hotter areas where the output from mono panels falls off in high heat.

So like many things, determining which is best is a complex question.

Where Is The Best Place To Install Solar Panels And Build A Company?
Where Would Be A Nice Place To Install Solar Panels So They Can Get Most Of The Sun'S Energy?

My first question is where are you located? In the US south facing is best. In Australia north facing would work best.

My second question is what type of company? Solar?

We Serve All of Cambridge MA including these zip code areas:

02138, 02139, 02140, 02141, 02142, 02163, 02238, 02239