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Enter an address and energy use without providing your name, phone number, or email.
Free solar estimate — no contact info required
Know your solar costs.
Tower Solar provides independent solar education, proposal review and equipment sales. Compare your home’s estimated costs before choosing a contractor.
~60 secto an estimate
2 pathscash + finance
Your choiceno sales pressure
01 Estimate→02 Compare→03 Review→04 Decide
Your preliminary solar plan
The important numbers, in plain English.
Illustrative estimateFinal quote requires verification
Preliminary system
A right-sized starting point.
84/100
Modeled energy fit scoreStrong candidate
This score measures modeled energy offset, sunlight and data completeness. It does not measure savings, loan affordability or verified roof suitability.
High energy offsetStrong solar exposureRoof verification needed
Suggested system10.3 kW24 × 430W panels
Annual production12,900 kWh
Modeled offset93%
Cash benchmark$27,348
Roof profileAsphalt · Full sun
i
Transparent by design. This preliminary model uses your annual kWh when supplied; otherwise it estimates usage from the bill and editable electricity rate. It assumes 430W panels and $2.65/W illustrative installed pricing. Production begins with a general regional assumption. It is not a roof design or binding quote.
Choice without pressure
Current bill $220/moTwo clear ways to move forward.
Modeled utility offset93%
Est. remaining utility charge$28/mo
Solar payment and remaining utility charges are separate. Usage, rates, fees, financing eligibility, and production can change.
See every pricing assumption
$2.65/W cash benchmark$0 federal homeowner credit assumed1,250 kWh/kW-year base outputNot included battery, roof work, service upgrades
✓
The estimate is yours
Review it without starting a sales conversation.
Check the assumptions and compare your options. Share your details only if you decide you want a human review.
TS-19154-103Property123 Sample Avenue, Philadelphia, PA 19154
Energy fit score84/100 · Strong candidate
System10.3 kW · 24 panels
Selected pathCash · $27,348
Est. production12,900 kWh/year
Modeled offset93%
1 Utility usage2 Roof + shade3 Equipment + pricing4 Consent + quote
Ready for the next step?Your results stay private unless you choose to ask Tower Solar for help.
Optional follow-up
Want a real person to check the numbers?
This step is completely optional. Send a short request only when you are comfortable, and Tower Solar can review your starting point. No automatic enrollment, obligation, or pressure to buy.
✓ Your estimate stays private until you submit✓ We do not sell your information✓ A real person will respond
How Tower works
Numbers first. Contact only by choice.
Most solar journeys begin with a form and a sales call. Tower begins with useful preliminary numbers. A real proposal comes later, only with your permission and after the property, utility usage, equipment, and financing are verified.
Decide for yourself
Review system size, production, pricing, and payment examples with the assumptions clearly labeled.
Connect when ready
Ask for human help only when solar makes sense to you and you want to verify the next step.
Important: Results are educational estimates, not binding quotes, savings guarantees, credit offers, tax advice, or engineering designs.
Local solar guidance
Choose your state for guidance that fits your home.
Tower Solar helps homeowners in Florida, New Jersey, and Pennsylvania understand solar production, pricing, batteries, financing, and the details that vary by location.
Florida homeowners
Florida solar
Statewide guidance covering roof condition, wind-load design, batteries, utility rules, insurance questions, and proposal review.
Explore Florida Pennsylvania homeownersPennsylvania solar
Usage-based sizing, seasonal production, net metering, roof fit, and financing comparisons.
Explore Pennsylvania New Jersey homeownersNew Jersey solar
Sales-tax and property-tax exemptions, SREC-II, net metering, 2026 federal credit expectations, and official forms.
Explore New JerseyAbout Tower Solar
Meet the business behind your estimate.
Tower Solar LLC is led by Will Torres in Pennsylvania. We provide solar education, preliminary estimates, proposal reviews and equipment sales. Installation, engineering and utility approval are performed by the contractor you select under a separate agreement. Read our company and service disclosures.
Florida
Statewide guidance with added local detail for Palm Beach, Broward, Miami-Dade, and nearby communities.
New Jersey and Pennsylvania
Local guidance for South Jersey, Philadelphia, Bucks County, Montgomery County, and surrounding communities. Online estimates may also be available for other U.S. properties.
How we work
Using the estimator does not request a sales call. If you request an introduction, Tower may receive referral compensation from a participating provider; ask about the arrangement before proceeding. Equipment orders and installation contracts are separate.
Privacy Policy
Updated October 20, 2026. The calculator processes the address and energy information you enter to produce an estimate. The address may be sent to the U.S. Census Geocoder, Google Maps Platform, Google Solar API, and NLR PVWatts. Calculator entries are not saved as leads unless you submit the contact form. Contact form submissions are stored securely for Tower Solar to review and respond to your request. The optional proposal review form stores the contact details, request and PDF you choose to send. PDFs are held in private storage with authenticated Tower Solar access. Document access expires after 30 days, and expired files are deleted during automatic cleanup when the site is used. Contact and request details remain as business records until deletion is requested. Upload only information you have permission to share, with sensitive numbers, signatures and identification removed. We use submitted information only to respond, evaluate the requested solar project, maintain business records, and meet legal obligations. We do not sell personal information or enroll you in automated marketing. We count page views, referral sources and anonymous actions such as estimate completion and checkout clicks. A random journey identifier is retained in browser session storage for up to 24 hours; daily technical identifiers help limit abuse. Action events exclude addresses, bills, contact details and document contents. We do not store raw IP addresses in the analytics database. Service providers may retain technical logs under their own policies. To ask about or delete information you submitted, use the contact form on this page and select Email as your preferred response method.
Calculator Terms
Results are preliminary illustrations based on user entries, public or third-party data, and assumptions that may be incomplete or outdated. Roof imagery, usable area, shade, utility rates, production, incentives, tax benefits, prices, financing, savings, and panel counts are not guaranteed. A qualified contractor must confirm structural, electrical, permitting, utility, equipment, and installation requirements. Nothing on this site is a binding quote, contract, credit offer, engineering design, tax advice, legal advice, or savings guarantee. By using the calculator, you accept responsibility for independently verifying decisions before purchasing or signing an agreement.