A1 Solar Store Review

Disclosure: Some links on this page are affiliate links. If you buy through them, we may earn a commission at no extra cost to you. We only recommend things we believe are useful. Read our full disclosure.

What it is: Complete solar kits, panels, inverters and batteries
Best for: DIY solar buyers who want a complete kit
Price: Kits from about $3,720 (1 kW hybrid estimate), checked October 29, 2026
Prices checked: October 29, 2026

We researched A1 Solar Store's official pricing, terms, product pages, help pages and outside reviews. We haven't used A1 Solar Store ourselves, so this is a research-based review, not a hands-on test.

Who it’s best for

Homeowners installing solar themselves or with a local installer.
Off-grid cabin and RV builders.
Buyers who want a complete kit list.

Who should skip it

Probably not the best fit if you want EG4 battery kits, where Signature Solar specializes.

How it works day to day

This part draws on A1 Solar Store’s own product pages, help center and documentation, read October 29, 2026 (listed under Sources). We haven’t used A1 Solar Store ourselves.

You choose a kit by size and type, confirm the parts list, and arrange freight delivery and installation.

Key features in use

Grid-tie, hybrid and off-grid kits
1 kW to 50 kW
Panels, inverters and batteries
Freight shipping

Setup and learning curve

Plan permits and installation before ordering.

Integrations

Brand-name inverter monitoring apps.

Support

Phone and email.

Real-world use cases

Home solar
Off-grid cabins
Battery backup

What it costs

Prices checked October 29, 2026, from A1 Solar Store’s own pricing page unless noted. Prices change often, so check the official page before you buy.

Complete kits from 1 kW to 50 kW; estimates range from about $3,720 for a 1 kW hybrid kit to $45,360 for a 9 kW grid-tie system.
Typical 4 to 6 kW kits about $5,000 to $7,500.
Solar panels are final sale; other items can be returned within 14 days with an RMA and a 20% restocking fee unless A1 made an error.

What we like

Trustpilot showed 4.5 out of 5 from 141 reviews as of October 29, 2026.
Kits for grid-tie, hybrid and off-grid.
Wide range of sizes, from 1 kW to 50 kW.
Brand-name components.

What to watch for

NerdBible reported complaints about fulfillment delays and verification steps.
Panels are final sale.
Other returns carry a 20% restocking fee.

The fine print

Get an RMA before returning anything.
Returns only within 14 days.
Permits and installation are up to you.

The main alternative: Signature Solar

Its Trustpilot score was 4.4 out of 5 from 74 reviews.

What it costs: Off-grid kits from $2,007.08, checked October 29, 2026

Pick A1 Solar StoreReviewed by Vetteroo if you…

want a complete solar kit.
are doing a DIY or local install.
want many system sizes.

Pick Signature Solar if you…

want EG4 inverter and battery kits.
want off-grid power kits.

Our take

A1 SolarStore is a well-rated seller of complete solar kits in many sizes. Panels are final sale and other returns cost 20%, so plan carefully. Compare Signature Solar for EG4 battery kits.

Side by side

Company	Best for	Starting price	Trial / refund
A1 Solar Store Reviewed by Vetteroo	DIY solar buyers who want a complete kit	Kits from about $3,720 (1 kW hybrid estimate), checked October 29, 2026	Panels final sale; others 14 days, 20% restocking
Signature Solar	DIY solar buyers who want EG4 inverter and battery kits	Off-grid kits from $2,007.08, checked October 29, 2026	Case by case; up to 40% restocking

From our company records. Check the official pages for current prices.

What we checked

A1 Solar Store's pricing page and terms, read October 29, 2026
A1 Solar Store's Trustpilot profile, read October 29, 2026
NerdBible's A1 SolarStore review, read October 29, 2026
Signature Solar's details: read on its official pages and Trustpilot on October 29, 2026 (comparison only; not reviewed)
The other official pages listed under Sources (links checked October 29, 2026)

Sources

Visit A1 Solar Store’s official site

How we review

We read the company's own terms, test the sign-up or booking steps where we can, and compare it with alternatives. A commission never changes what we write. Read our disclosure.