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Site Information

smartenergyusa.com

Link authority for smartenergyusa.com (registrable domain: smartenergyusa.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.

0Domain PageRank
5Host Backlinks
10Domain Backlinks
Link authority data (PageRank, harmonic centrality) and backlinks come from the Common Crawl web graph.
smartenergyusa_com.profile
Current Scores

Web-graph authority (0-100)

Domain scores measure smartenergyusa.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname smartenergyusa.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.

0
Domain PageRank
0
Host PageRank
3
WWW PageRank
93
Domain Harmonic Centrality
93
Host Harmonic Centrality
93
WWW Harmonic Centrality
Site Intelligence

Homepage

What smartenergyusa.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://smartenergyusa.com.

TitleSmartEnergyUSA - Compare Solar Costs & Top Installers
DescriptionCompare solar panel costs, find top-rated solar companies, and discover incentives in your state. Get free quotes from trusted installers.
OG TitleSmartEnergyUSA - Compare Solar Costs & Top Installers
OG DescriptionCompare solar panel costs, find top-rated solar companies, and discover incentives in your state. Get free quotes from trusted installers.
Twitter TitleSmartEnergyUSA - Compare Solar Costs & Top Installers
Twitter Cardsummary_large_image
Site Intelligence

Social accounts and contact points

Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.

Phones 8885550123
Blog https://smartenergyusa.com/blog/
Site Intelligence

Structured data (JSON-LD)

The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: Organization, WebSite, HowTo, FAQPage.

JSON-LD block (534 bytes)
{"@context":"https://schema.org","@type":"Organization","@id":"https://www.smartenergyusa.com/#organization","name":"SmartEnergyUSA","url":"https://www.smartenergyusa.com","logo":"https://www.smartenergyusa.com/logo.png","description":"Compare solar panel costs, find top-rated installers, and discover solar incentives across all 50 states.","telephone":"(888) 555-0123","sameAs":[],"contactPoint":{"@type":"ContactPoint","telephone":"(888) 555-0123","contactType":"customer service","areaServed":"US","availableLanguage":"English"}}
JSON-LD block (439 bytes)
{"@context":"https://schema.org","@type":"WebSite","@id":"https://www.smartenergyusa.com/#website","name":"SmartEnergyUSA","url":"https://www.smartenergyusa.com","publisher":{"@id":"https://www.smartenergyusa.com/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://www.smartenergyusa.com/solar-panel-cost/{search_term_string}/"},"query-input":"required name=search_term_string"}}
JSON-LD block (700 bytes)
{"@context":"https://schema.org","@type":"HowTo","name":"How to Go Solar with SmartEnergyUSA","step":[{"@type":"HowToStep","position":1,"name":"Enter your ZIP code","text":"Start by entering your ZIP code to find local solar installers and get personalized cost estimates for your area."},{"@type":"HowToStep","position":2,"name":"Compare quotes","text":"Receive and compare free, no-obligation quotes from multiple vetted solar installers. Review pricing, equipment, and financing options side by side."},{"@type":"HowToStep","position":3,"name":"Choose and save","text":"Select the best solar option for your home and start saving. Most homeowners save $20,000+ over 25 years with solar panels."}]}
JSON-LD block (3,740 bytes)
{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"How do solar panels work?","acceptedAnswer":{"@type":"Answer","text":"Solar panels convert sunlight into electricity through photovoltaic (PV) cells made of semiconductor materials, typically silicon. When sunlight hits a PV cell, it knocks electrons loose from atoms, creating an electrical current. An inverter then converts this direct current (DC) into alternating current (AC) that powers your home. Any excess energy can be sent back to the grid for credits through net metering, or stored in a battery system for later use."}},{"@type":"Question","name":"How much can I save by going solar?","acceptedAnswer":{"@type":"Answer","text":"Most homeowners save between $20,000 and $50,000 over 25 years by going solar, though savings vary significantly based on your location, electricity rates, system size, and available incentives. Homes in states with high electricity rates and strong sunshine, like California and Arizona, tend to see the highest savings. The 30% federal tax credit and state-specific incentives can reduce your upfront cost by 30-50%, shortening the payback period to 5-10 years in most states."}},{"@type":"Question","name":"How long do solar panels last?","acceptedAnswer":{"@type":"Answer","text":"Modern solar panels are built to last 25 to 30 years or more. Most manufacturers provide 25-year performance warranties guaranteeing that panels will produce at least 80-85% of their original output after 25 years. The actual degradation rate is typically about 0.5% per year, meaning panels still produce significant electricity well past their warranty period. Inverters may need replacement once during the system's lifetime, typically after 10-15 years."}},{"@type":"Question","name":"What is the federal solar tax credit and how does it work?","acceptedAnswer":{"@type":"Answer","text":"The federal Investment Tax Credit (ITC) allows you to deduct 30% of the total cost of your solar installation from your federal income taxes. For example, if your system costs $20,000, you can claim a $6,000 tax credit. This is a dollar-for-dollar reduction in your tax liability, not just a deduction. The 30% rate is available through 2032, after which it steps down to 26% in 2033 and 22% in 2034. You must owe enough in federal taxes to claim the full credit, though unused portions can be carried forward."}},{"@type":"Question","name":"Do solar panels work on cloudy days or during winter?","acceptedAnswer":{"@type":"Answer","text":"Yes, solar panels produce electricity on cloudy days, though at reduced capacity, typically generating 10-25% of their rated output under heavy cloud cover and 50-80% under light clouds. During winter, shorter days mean less production, but panels actually operate more efficiently in cold temperatures. In fact, Germany, which has similar sunshine levels to Alaska, is one of the world's largest solar markets. Annual production averages account for seasonal and weather variations."}},{"@type":"Question","name":"Should I buy or lease solar panels?","acceptedAnswer":{"@type":"Answer","text":"Buying solar panels (with cash or a solar loan) typically provides the best long-term financial return because you own the system, claim the tax credit, and keep all the savings. Leasing or entering a Power Purchase Agreement (PPA) requires little to no upfront cost but offers lower total savings since the leasing company claims the tax credit and charges you for the electricity. Buying also increases your home value, while leased systems can complicate home sales. For most homeowners who can afford the upfront investment or qualify for a loan, purchasing is the recommended option."}}]}
Web-Graph History

Authority over time

Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.

A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.

Backlink Data

Backlink counts

Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for smartenergyusa.com and domain-level for smartenergyusa.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.

5
Host Backlinks
10
Domain Backlinks
Backlink Data

Top backlinks in the domain graph

Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to smartenergyusa.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 10; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download domain backlinks (.json)

Linking SiteLinker PageRankLinker Harmonic Centrality
inven.ai3723
evergreensolar.com3423
ekubirojs.lv2223
adinaaba.com1917
ecomuch.com1718
starsfaith.com1013
8760solar.com919
blarevideo.com918
nt-metro-service.com917
eos-e.com812
Backlink Data

Top backlinks in the host graph

The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to smartenergyusa.com specifically, ranked by the linker's PageRank. The table shows the top 5; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.

Download host backlinks (.json)

Linking SiteLinker PageRankLinker Harmonic Centrality
ekubirojs.lv1714
www.adinaaba.com1614
starsfaith.com1010
nt-metro-service.com99
8760solar.com414