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    <title>PlainSolarData — Solar Cost, Incentives &amp; ROI by State</title>
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    <description>Plain-language analyses of U.S. solar economics from public NREL, EIA, and DSIRE data: state guides, rankings, and original research from PlainSolarData.</description>
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      <title><![CDATA[Top States by Installed Solar Capacity]]></title>
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      <description><![CDATA[U.S. states ranked by total installed solar nameplate capacity reported to the EIA, updated automatically as new data is published.]]></description>
      <pubDate>Sat, 16 May 2026 08:30:30 GMT</pubDate>
      <category>Research</category>
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      <title><![CDATA[Top States by Residential Solar Payback]]></title>
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      <description><![CDATA[States ranked by modeled solar payback period for a typical residential system, from NREL irradiance and EIA electricity-rate data.]]></description>
      <pubDate>Sat, 16 May 2026 08:30:30 GMT</pubDate>
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      <title><![CDATA[Top States by Solar Incentive Count]]></title>
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      <description><![CDATA[States ranked by the number of solar incentive programs tracked in the DSIRE registry.]]></description>
      <pubDate>Sat, 16 May 2026 08:30:30 GMT</pubDate>
      <category>Research</category>
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      <title><![CDATA[Irradiance vs. Payback: What Really Drives Solar ROI]]></title>
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      <description><![CDATA[Why high electricity rates, not raw sunshine, decide where solar pays back first — an analysis of irradiance against modeled payback across the states.]]></description>
      <pubDate>Fri, 24 Apr 2026 09:57:41 GMT</pubDate>
      <category>Research</category>
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      <title><![CDATA[Net Metering by State — How Solar Bill Credits Work]]></title>
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      <description><![CDATA[How full retail, partial/avoided-cost, and no net metering change solar payback, and which states use each.]]></description>
      <pubDate>Thu, 26 Mar 2026 08:24:27 GMT</pubDate>
      <category>Guides</category>
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      <title><![CDATA[Solar After the Federal Tax Credit]]></title>
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      <description><![CDATA[How the federal residential solar tax credit has changed and which state and utility incentives carry the most weight now.]]></description>
      <pubDate>Thu, 26 Mar 2026 08:24:27 GMT</pubDate>
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      <title><![CDATA[SRECs Explained]]></title>
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      <description><![CDATA[How Solar Renewable Energy Certificates work and where they add real annual income.]]></description>
      <pubDate>Thu, 26 Mar 2026 08:24:27 GMT</pubDate>
      <category>Guides</category>
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      <title><![CDATA[Home Battery Storage: When It Makes Financial Sense]]></title>
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      <description><![CDATA[When pairing a battery with solar pays off — especially under net-billing rules like NEM 3.0.]]></description>
      <pubDate>Thu, 26 Mar 2026 08:24:27 GMT</pubDate>
      <category>Guides</category>
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      <title><![CDATA[Solar Tax Credits and Incentives]]></title>
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      <description><![CDATA[Federal, state, and utility solar incentives and how to stack them for maximum savings.]]></description>
      <pubDate>Fri, 27 Mar 2026 18:45:16 GMT</pubDate>
      <category>Guides</category>
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      <title><![CDATA[Community Solar Explained]]></title>
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      <description><![CDATA[How shared community solar works and who it is for, including renters and shaded roofs.]]></description>
      <pubDate>Mon, 06 Apr 2026 12:05:49 GMT</pubDate>
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