Embed

Put the solar calculator on your site

Drop a free, real-NREL-data solar payback calculator into any page — a blog post, a solar installer site, a listing. Paste the snippet; it auto-resizes and links back here.

Copy this snippet

<iframe src="https://www.microgridmodeler.com/embed/payback"
  width="100%" height="420" loading="lazy" title="Solar payback calculator"
  style="border:0;max-width:540px;border-radius:14px"></iframe>
<script>
addEventListener('message', function (e) {
  if (e.data && e.data.type === 'mgm-embed-height') {
    var f = document.querySelector('iframe[src*="microgridmodeler.com/embed"]')
    if (f) f.style.height = e.data.height + 'px'
  }
})
</script>
The <script> tag is optional — it just makes the iframe grow to fit its content. Without it, the iframe stays a fixed 420px tall.

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