Solterra Home Solar家装 / 太阳能

家装太阳能落地页,免费上门测评 + 省电方案咨询。

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Solar panels on a modern home roof at sunset
Certified home solar installers

Power your home with the sun — and cut your bills

Book a free home assessment and get a personalized savings estimate from our solar advisors over WhatsApp. No obligation, no hard sell.

Trusted by 12,000+ homeowners across 15+ regions

Technician installing rooftop solar panels

Real impact for real homes

A few numbers behind our solar advisors.

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12,000+
Homes assessed
Up to 70%
Avg. bill reduction
4.9/5
Average homeowner rating
⏱️
<20 min
Avg. WhatsApp reply

Why homeowners choose Solterra

Transparent, expert guidance from assessment to switch-on.

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Tailored to your roof

We design around your roof, sunlight, and energy use — never a one-size-fits-all kit.

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Clear savings, no jargon

Your estimate explains expected savings and payback in plain language, before you decide anything.

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Certified installers

Accredited technicians handle every install to strict safety and quality standards.

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WhatsApp support throughout

Ask questions anytime — from assessment to aftercare — and get a fast, helpful reply.

How your free assessment works

Three simple steps, all starting on WhatsApp.

  1. 1

    Message us on WhatsApp

    Tap the button and tell us about your home and recent energy bills.

    Advisor reviewing a home solar plan
  2. 2

    Free home & roof assessment

    We review your roof, sunlight, and usage to size the right system for you.

  3. 3

    Get your savings estimate

    An advisor shares a personalized plan and estimated savings — no obligation.

Solar panel field under a clear sky

Accredited installers

Certified to regional safety standards

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25-year panel warranty

Backed by leading manufacturers

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Battery-ready designs

Future-proofed for energy storage

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Cleaner energy

Lower your home's carbon footprint

Before & after going solar

Shared with permission from our customers.

Home before solar installBEFORE
Home after solar installAFTER
The Alvarez family · 6 months after install

Cut their monthly electricity bill dramatically with a rooftop system sized to their usage.

Roof before solar installBEFORE
Roof after solar installAFTER
Priya & Sam · 1 year after install

Added panels and a battery to power most of their home through the evening.

Savings vary by home, roof orientation, energy use, weather, and local tariffs. Estimates are not guarantees and are confirmed only after an on-site assessment.

What homeowners say

Real messages from people we've helped switch to solar.

The estimate was clear and honest. No pressure — they just laid out the numbers and let me decide.
MarcoMarco · Italy · WhatsApp
Install was tidy and on time, and my bills dropped fast. The team answered every question on WhatsApp.
HannahHannah · Australia · Google
Loved that they sized the system to my actual usage instead of overselling. Genuinely helpful advisors.
TobiasTobias · Germany · Trustpilot
Rooftop solar installation in progress
Why we started Solterra.

Our story

We founded Solterra to make home solar simple and honest. Switching to solar can feel overwhelming — confusing quotes, pushy sales, and unclear savings. Our advisors take the time to understand your home and energy use, then explain everything in plain language, so you can make a confident decision on your own terms.

Erik Lindholm · Founder

Confidence at every step

Standards you can rely on, before and after your install.

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Certified workmanship

Every install meets strict safety and quality standards.

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Privacy first

Your home and bill details stay confidential and are never sold.

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No pushy sales

Honest guidance — we only recommend what makes sense for your home.

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Free follow-ups

Ongoing support over WhatsApp at no extra cost.

Frequently asked questions

Is the home assessment really free?+

Yes. Your assessment, savings estimate, and follow-up questions are completely free.

Am I committing to anything?+

No. The assessment is informational — you decide if and when to move forward.

How much could I actually save?+

It depends on your roof, usage, and local tariffs. Your personalized estimate will show realistic figures.

How fast will an advisor reply?+

Our advisors usually reply within 20 minutes during business hours.

Solterra Home Solar

We collect only the home and energy information you share with us to prepare your assessment. Your data is kept confidential, never sold, and you can request its deletion at any time.

Solterra provides solar information and savings estimates for guidance only. Estimates are not guarantees and are confirmed only after an on-site assessment by a qualified installer.

hello@solterra-home.com
© 2026 Solterra Home Solar