Award Winning Solar Energy Installation

Home >> Residential >> Massachusetts >> Cambridge >> House Solar Panels

In Home Energy Audit
Affordable Pricing

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 property owner to use the sun to power everyday life: running your air conditioner, washing clothes, seeing TV, cooking dinner. All while reducing your carbon footprint, and without burning fossil fuels or putting a stress on the electrical grid. And while the environmental benefits of solar power are considerable, many home owners discover that the convenience, unique functions, and cost savings of owning a solar power system are a lot more enticing.

Top Ten Benefits of Solar Energy

#1 Considerably lower or even remove your electric expenses

Whether you're a house owner, business, or not-for-profit, electrical power expenses can make up a big part of your monthly expenses. With a photovoltaic panel system, you'll produce complimentary power for your system's entire 25+ year lifecycle. Even if you don't produce 100 percent of the energy you take in, solar will decrease your utility costs and you'll still conserve a great deal of money.

#2 Make an excellent return on your financial investment

Solar panels aren't an expenditure-- they are among the best ways to invest, with returns measuring up to those of more standard financial investments like stocks and bonds. Thanks to substantial electrical power costs cost savings, the average American property owner pays off their photovoltaic panel system in 7 to eight years and sees an ROI of 20 percent or more.

#3 Safeguard versus rising energy expenses

Among the most clear cut advantages of photovoltaic panels is the ability to hedge utility rates. In the past ten years, domestic electricity costs have actually increased by approximately 3 percent every year. By purchasing a solar energy system now, you can repair your electrical energy rate and secure versus unforeseeable increases in electrical energy costs. If you're a service or property owner with changing money flow, going solar also helps you better forecast and manage your expenses.

#4 Increase your residential or commercial property value

Numerous research studies have found that homes equipped with solar energy systems have higher property worths and sell more rapidly than non-solar homes. Appraisers are progressively taking solar setups into consideration as they value houses at the time of a sale, and as homebuyers end up being more informed about solar, need for properties equipped with solar panel systems will continue to grow.

#5 Boost U.S. energy independence

The sun is a near-infinite source of energy and an essential component of attaining energy self-reliance in the United States. By increasing our capability to generate electricity from the sun, we can also insulate our nation from price changes in global energy markets.

#6 Develop jobs and help your regional economy

Inning accordance with The Solar Structure, the solar market included tasks at a rate nearly 12 times faster than the general U.S. economy in 2015, representing 1.2 percent of all jobs in the country. This development is expected to continue. Because solar-related jobs have the tendency to be greater paying and can not be contracted out, they are a substantial contributor to the United States economy.

#7 Safeguard the environment

Solar is a terrific method to lower your carbon footprint. Buildings are responsible for 38 percent of all carbon emissions in the United States, and going solar can significantly decrease that number. A common property solar panel system will get rid of 3 to 4 lots of carbon emissions each year-- the equivalent of planting over 100 trees every year.

#8 Show your dedication to sustainability

Sustainability and business social obligation are essential elements of a company's culture and values. They likewise produce bottom line results. Increasingly, customers and neighborhoods are acknowledging and rewarding businesses that decide to operate properly. Companies are finding that "green" qualifications are a powerful chauffeur of customer buying decisions, producing goodwill and enhancing service outcomes.

#9 Start Saving from Day 1

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

Numerous property owners decide to finance their solar panels with among the "pay-as-you-go" funding options. This means that a third-party business-- the solar service provider-- owns the planetary system and takes care of setup, upkeep, monitoring and repair works. You simply pay the solar service provider for electrical energy-- less than you would've paid the utility business.

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

#10. Solar is a Secure Financial investment

The utility business are well-known for their varying and unreliable electrical energy rates. There is clearly an upward trend.

With solar panels and simple math, we can calculate what does it cost? electrical energy will be produced, and most significantly, at what rate, for at least the next Twenty Years (repaired energy expenses).


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

Anybody Knows The Price For A Solar - Pv And Thermal - System And The Price Of A Micro Wind Power System?
I'M Doing A Research Regarding The Installation Of A Fuel Cell Inside A House And I Want To Compare The Price Of This System With A Pv And Thermal Solar System And Also The Price Of A Micro Wind Power To Use In Residential Buildings. Prices Would Be Suitable In Installed Kw Or Kwh Of Energy...Source? Thanks

What should be a relatively straightforward answer, like it will cost you $14/watt for solar and $7/watt for wind power is not so easy in reality. There are "two" big challenges to understanding your PV and wind power system costs and power?

#1. POWER IS HARD TO FIGURE OUT. You buy these systems based on their "nameplate" value, but you actually care about their total power generation:

To explain: Each of these systems, Solar or Wind, will be "rated" by their power production peak capability. This "rating" is known as their nameplate value, and when purchasing a "90 watt" solar panel, and the 90 watts is the peak power this panel can produce on a sunny day at noon. Similarly, a 1kW (nameplate) wind turbine will be "rated" for the peak power it can generate in fairly high wind (typically 30 mph sustained).

If you are actually using these systems for power generation, the nameplate value is good to know for the total power you will need to handle in the system, but not wholly useful for determining it's power production. What you actually care about is watts/per year, not watts per BEST CASE SCENARIO.

To determine your yearly estimated watts per solar or wind is quite hard and depends on your sun and wind conditions where you live and how you install these. In general, a solar system with nameplate power of 3 kW will produce approximately 4000 kW/hrs per year in "good" sun (southern U.S.), and a 3kW wind turbine will produce approximately 6000 kW/hrs in "good" wind (Wind class 3 areas.) A wind class map can be found at

#2. PRICE IS HARD TO FIGURE OUT. Even if you do some math, and figure out your power production for your system, there is not an easy "price" total for either of these. Solar panels need installation, DC-AC inverters, grid-connection systems and/or battery systems. Wind systems also need installation, including potentially costly foundation and tower work if you want to get the turbine up into stronger winds, inverters, grid-connection and batteries etc. It is not atypical in EITHER solar or wind for the installed costs to double or triple the purchase of the panels or turbines themselves.

What you wanted to know was which to buy, the answer is: if it's really sunny and not windy, use solar, if it's windy (branches offer flutter on your trees), think about wind.


Have You Seen On Tv What They Call A Solar Generator,The &Quot;Solar Back-Up&Quot;? Is It To Be Believed?
My Neighbor Bought One,And He Actually Thought He Could Power His House From It...I Told Him Not To,But He Looked At Me As If I Were Retarded...He Spent All That Money On A Glorified 24 Volt Battery,And It Will Not Run Anything Bigger Than A Tv For More Than An Hour...No A/C,No Fridge,No Light For More Than A Couple Of Hours...That If Its An Led Light....If You Are Thinking Of Buying One,Do Not Expect More Than A Couple Of Car Battery'S Worth Of Electricity...

This is just an example of people not understanding what they are buying and falling for false advertising. The product is fine for what it is supposed to do, provide a little backup power. It has a 90W solar panel, 1800W inverter, and 51ah battery. It should cost around $1000. It is big enough to run a few small appliances, or some lights. If someone thinks it is going to backup their entire house, shame on them for not looking into it better. Shame on the company for overselling it, I saw an ad on the web, totally deceptive.

My friend bought the rotating dog nail clipper as seen on TV. It didn't work for her dog, scared the crap out of him. Does that mean that no dog nail trimmers work? No, just the piece of crap she bought on TV. Don't throw out the baby with the (solar heated) bathwater.

Solar Panels And Radiation Utilization?
I Went To Pv Watts And Found Out That During The Summer Months, My Site’S Solar Panels Will Accumulate Roughly 7 Hours Of Radiation Each Day. But Since I Am On A Time Of Use Plan (Mid-Rate In The Morning And High-Rate In The Afternoon) How Should I Differentiate The Hours For Each Phase For My Summer Month Calculations? 3 Hours Of Radiation In The Morning And 4 In The Afternoon? Is There A Utilization Rate For The Morning And Afternoon (Ie: Working At 25% Until 10 Am Then 75% Until Noon And 100% Until 5 Pm)?

I'm afraid that I don't have those boundaries on my energy usage (plenty of energy here...), so I can't give you a precise answer.

I don't now what a PV Watts is, and I don't understand time use of solar panels... however, my brother works with SDG&E/Sempra Energy (I can never remember which one exactly), and I'm sure that if you were to call someone at your local utility, they can give you at least some guidelines to follow for most efficient use of your time.

Good luck to you.

Why Do People Consider Solar Panels A Bad Investment...?
They Pay For Themselves In 5-10 Years, And Last For 20+. Even If It Is 10 Years, Then That Is The Equivalent To A 7.2% Compounding Interest Bank Account

stupidly, I have solar panels and they are a good investment

If I Ll Connect Together 3 Solar Panels, With Output 12V 5W Each, What Output I Ll Have From All Of Them Connected Together?
I Need 36V And 1670Mah. Thanks!

Numa, a 12 volt solar panel generally has an "open circuit voltage" of 18 volts or so. You should be able to find this number on the data plate on the back of the panel, labeled Voc. It should have an Imax rating as well, I would guess it would be around .3 amps, or 300 Ma. Mah is Milliamphours, which is a measure of battery storage. If you are trying to charge a 1670 Mah battery, and your panel puts out 300 Ma, you just need to leave it in the sun for 6 hours or so, and you can bring a totally discharged battery back to full.

By connecting them in parallel, you will still have the same 12 volt output, with about 900 Ma, or three times whatever the Imax rating is. If you connect them in series, you will step the voltage up, to three times whatever the Voc rating is, probably around 55 volts, which is correct for charging a 36 volt battery bank, but the amperage will still be around .3, or 300 Ma.

It is also possible to overcharge a battery with small panels like this, if your 1670 Mah battery is only discharged half way, and you put the panels in the sun for 6 hours, it might run the voltage up too high on the battery without some kind of voltage limiter. What I would suggest is hooking 2 panels in series, and see if they charge the battery, they might have enough voltage to do that without the third panel. Good luck, and take care, Rudydoo

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

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