Palomar Solar and Roofing

Proposal Breakdown

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What Is The Truth?

Breaking Down a Solar Proposal

Palomar Solar has installed systems all over Southern California and understands what each city or county expects, as they are all different. We are not learning at your expense or delays.  Chances are we have a system installed within miles of your home, ask your consultant.

  • How long have they truly been in business? Check the CSLB to find out.
  • Finally, never purchase any home improvement especially solar on the first visit.  If something sounds too good to be true, It is
  • Palomar Solar consultations are free, no pressure and no obligation.  If you are considering going Solar Palomar guarantees they will save you money and potential headaches by meeting with one of our consultants whether you purchase from us or not.
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AC vs.DC (AC is all the matters because it’s what your home uses)

Most companies show DC numbers as it makes the system look larger, however, depending on the equipment you are using the difference between the DC and AC ( the number that matters) can be vastly different.

  • We believe that solar panels are only 50% of the production equation. The other 50 % is the inverter you choose. It does your solar system no good to buy the “highest efficiency solar panel or highest wattage solar panel” and pair it with an inefficient inverter.
  • Do the other proposals you are reviewing show the specific inverter that is being proposed? In most cases, the specific equipment used is rarely specified in the other guy’s proposals.
  • Palomar Solar currently recommends Enphase (Not solar edge as the current site reads) for all residential systems and applicable commercial installations. This is something we review frequently, and revise recommendations based on technology advancement. Palomar Solar’s proposal will always specify the specific equipment proposed for your home, business or faith based organization.
Do your research on the company you hire
  • Most Solar companies carry 1-2 million dollars of liability insurance. Palomar Solar & Roofing carries 5 million.
  • Is the company licensed to do the work they are being contracted to do? Palomar Solar is! Check the CSLB to see the license status on any contractors you are considering, you might be surprised what you find. As a C-10 licensed electrical contractor and C39 Roofing contractor our license number is 945152.
  • No part of your project is subcontracted.
  • Our consultants are licensed. Ask your consultant for his personal license number, he or she should carry a state card and check the CSLB website.
  • We recommend doing a simple Google search with the company name and the word complaints behind it. Don’t be a lazy consumer.
  • Call referrals but I even suggest taking it one step further and go see some installations and talk to homeowners in person about their experience. We are happy to schedule a day to take you around.
Number of Panels vs System Size
  • A simple way to compare proposals is by the number of panels each company is proposing.  While the wattage will probably be different on each at least you can weed out companies that are trying to sell you 6 panels for the same price as the ones selling 30.
  • While the number of panels is important, it’s the total output of the combined panels that matters. You want to compare total system size in order to see a true comparison of the system, are you getting an apples to apples comparison?
  • What about efficiency? All high-quality reputable panel manufacturers have reasonable efficiencies, don’t fall for marketing gimmicks as it pertains to efficiencies. A 300-watt panel is a 300-watt panel, what is the total system size?  18 panels at 327 watts each is a 5,886-watt system, or 5.89kw.  We would sell you 15 panels at 400 watts each for a 6.0kw system.  Look at the total system size, not the efficiency.
Watts per Panel
  • All solar panels no matter the manufacturer will degrade, however, be sure to check the warranty.  You should see a production of minimum 80% after 25 years.  Remember you are buying this for 25 years, not 5 or 10 years.
  • We do not recommend purchasing a panel less than 280 watts.  To be honest anything less than that is already obsolete. The current panels in the marketplace are now 300-335 watts.
Is pitch, azimuth and shade taken into consideration on the proposal?

When comparing competitive proposals, make sure your proposals include the pitch and azimuth as well as any shading issues as this will affect the systems production, your payment, and the leasing companies guarantee. Most companies show you perfectly facing south production with no shade only to beat out the competition. Then when they bring you the lease to sign the numbers are changed. Believe us, you do not want to be in that situation.

Is there a 25 year roof penetration warranty in writing?
  • This should be in addition to the 10 yr workmanship warranty.
  • When you purchase a system from Palomar Solar we include a 25-year roof penetration warranty. Ninety percent of contractors will not do this, be sure to ask.
Does Palomar Solar do change orders?

Change orders are only applied when something completely unexpected with a significant impact to the scope of your project arises.  For example, we do not know the condition of the wood under your roof until the roof is removed.  Any rotten wood will be replaced at an additional charge.

Does your main utility panel need to be upgraded? Is it included in the cost?

Our consultants are trained to be able to recognize before giving you a proposal whether or not your panel will need an upgrade. Most of our competitors will not include this in their proposal. So the homeowner who is comparing prices thinks we are $2,000 – $3,000 more expensive and signs a contract with another company.  Only to find out three days later after the right to cancel has expired that they have to sign a change order adding as much as $5,000 to their original contract. Again, not a fun situation to be in. Do your homework. Palomar Solar prefers to be upfront with their customers about all for seen expenses.  Palomar Solar prides itself on addressing any for seen issues and rarely having to write change orders.

Installation Time Frame
  • When you purchase a roof mount system from Palomar Solar you can expect to have it installed within 90 days. Generally, our customers are installed within 30 days depending on where you live and the plan check period.
  • Ground mounts can take up to 4 – 12 months, due to the engineering and the permitting process.
  • If your project requires roof work or main electrical panel change it will delay the project under normal circumstances by 1-3 additional months.
Have they installed on your specific roof type?
  • Palomar Solar has installed on every type of roof. We will not be learning on your home or business at your expense.
  • Is the company with the BBB?
  • Palomar Solar has an A+ rating with the BBB and again here is a direct link to our report on our website for your convenience.
  • Has the company installed in your neighborhood, city or county? Palomar Solar has most likely done an install in your area, look on our install map to find out.
Is sales tax included?
  • All Palomar Solar proposals are all-inclusive. Everything from design, engineering, permitting, installing and sales tax are all included.
  • All of Palomar Solar’s proposals include sales tax. This is important to consider when comparing proposals especially lease’s and PPA’s. We have found that most lease’s do not show the tax on their proposals. Be sure to ask or you could be in for a big surprise.  All leases add sales tax to your monthly payment, will your payment be $200 or $216 per month, it’s in the fine print.

Ready to Get Started?


1526 Sterling Court
Escondido, CA 92029
United States


+1 (760) 504-0388
Lic #945152
C10 Licensed Electrical Contractor
C39 Licensed Roofing Contractor

At Palomar, no part of your project is sub-contracted. The dedicated staff at Palomar Solar will handle every aspect of your project from start to finish. Our team will draw plans, obtain city or county permits, install and have your system interconnected with your utility provider.

To schedule a no pressure consultation, please complete the form below.