Is it a good deal? · ALLPOWERS

Is the ALLPOWERS SP039 a good deal right now?

ALLPOWERS 600W Solar Panel

Updated Oct 31, 2026

Should you buy now or wait for Black Friday?

Our grade is a B: a good price, not a standout one. Today's $489 is the lowest price we've recorded, so if you need it now, it's a fair buy. If you can wait for Black Friday, an alert will tell you if it earns an A.

What's a good price for the ALLPOWERS SP039?

A good price for the ALLPOWERS SP039 is $599 or less. A quarter of the 9 prices we've recorded from Sep 29, 2023 to Oct 28, 2026 were at or below that, and the lowest was $489. The middle of our records is $639. Our rubric says a price at the bottom of an item's history, and not one that pops up every week, can earn an A or a B. Anything over $699 is above every price we've recorded, and our rubric gives a price above an item's usual range a D or an F.

Lowest recorded: $489 on Oct 28, 2026 at ALLPOWERS.

The 'was' price of $599 does show up in our records (Jun 23, 2025 and Sep 8, 2025), so we count it as a real past price.

The grade also weighs what other stores charge and who's selling it. How we grade.

What's the lowest price recorded for the ALLPOWERS SP039?

$489, on Oct 28, 2026. That's from 9 dated prices we've recorded between Sep 29, 2023 and Oct 28, 2026.

The lesson

This panel sat at $599 for most of 2025, and its best earlier price was $499 in March 2025. $489 beats that by $10. Our newest older price is from September 2025, so it's a B instead of an A.