Domain Arrivals
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Featured in Domain Arrivals · 2026-08-19

Solar en Cifras: Do Your Own Solar Math

solarencifras.com ↗ · Useful Tools · score 82.0
○Open: public page gives enough substance to understand the site $Paid: pricing, booking, ecommerce, subscription, or paid access is visible ADAds: visible ad load or ad-supported content ✦Pretty: notable design, copy, craft, or presentation ◆Pro: polished, finished-feeling, serious, or operationally mature ◇Niche: specific audience, workflow, or unusually focused use case ◉Human: personal, local, community, civic, handmade, or real-person signal !Suspicious: scammy, spammy, trust theater, finance fog, or credibility concern

A Spanish-language guide to residential solar in Spain, built around three free browser calculators for panels, payback, and batteries.

Why it surfaced

The site tells prospective buyers to run their own numbers before signing a solar quote. Its calculators require no registration, keep the calculation in the browser, show their formulas and assumptions, and come with unusually candid advice about when a larger installation—or a battery—may not pay off.

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The Song Resumes After the Story

August 19’s newborn domains include a Hawaiʻi road-trip radio that resumes each song after a GPS-triggered story, an offline Chattanooga recovery map, a 100 KiB operating system running Doom, and an archive of 169,588 Discord roleplay messages.

This is one of 1,000 discoveries in the 2026-08-19 Domain Arrivals issue.

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Three more arrivals

The Perspective Machine Turns Income Into a World Tour theperspectivemachine.com

An interactive income visualization that places your earnings among people worldwide, then replays their relative weight across 147 countries.

 Atlas Radio — The Road Becomes the Dial echosatlas.com

An offline iPhone station for Hawaiʻi road trips that blends original music with GPS-triggered stories about places along the route.

 Wildfire Live Map, Watching the Planet Burn wildfirelivemap.com

A worldwide wildfire map that combines satellite heat detections, burned-area outlines, historical playback, and regional hotspot counts.