Frequently Asked Questions

Which is better, the Flashfish 100W or the BLUETTI 100W solar panel?

For most people, I’d say the Flashfish is the better buy. It has a slightly higher efficiency at 23.5% compared to the BLUETTI’s 23.4%, plus it gives you a 65W USB-C port and an 18W USB-A port so you can charge devices directly. The only reason to choose the BLUETTI is if you need the IPX67 waterproof rating for rainy weather or if you own a BLUETTI power station and want the perfect plug-and-play match with its 6.1 amp output.

Is the BLUETTI 100W worth the extra money over the Flashfish 100W?

In my testing, no — not unless you specifically need waterproofing. The Flashfish performs just as well in sunny conditions, charges faster thanks to its built-in USB-C port, and comes with more DC connectors for different power stations. The BLUETTI costs significantly more, and for that extra money you’re mainly paying for the IPX67 rating and the brand name compatibility with BLUETTI generators.

Can I use the Flashfish 100W panel with a BLUETTI power station?

Yes, you can. The Flashfish comes with four different DC connectors including a DC5521 cable and DC 8mm adapter, so it will work with most BLUETTI power stations. Just keep in mind that the Flashfish outputs 5.56 amps at 18 volts, while the BLUETTI panel pushes 6.1 amps at 19.6 volts — so the Flashfish will charge your BLUETTI generator a little slower than the brand’s own panel would.

Which panel is more portable for camping and hiking?

The Flashfish is the more portable option here. It’s lighter and folds down to a smaller 16×16 inch package compared to the BLUETTI’s 21×18.5×1 inch folded size. The Flashfish also has a TPE rubber handle that makes carrying it easy, while the BLUETTI weighs 12.6 pounds — almost 2 pounds heavier — which you’ll definitely notice on a long hike.

Can I charge my phone or laptop directly from these panels?

Only the Flashfish lets you do this. It has a built-in 65W USB-C port and an 18W USB-A port, so you can plug your phone, tablet, or laptop right into the panel without needing a power station in between. The BLUETTI 100W has no USB ports at all — it only has a solar connector output, so you must have a power station or charge controller to use it.

Which panel is more durable for long-term outdoor use?

The BLUETTI wins this one hands down. It has an IPX67 waterproof and dustproof rating, meaning it can handle rain, storms, and dusty conditions without damage. It also uses an ETFE coating that resists scratches and UV damage over time. The Flashfish has no waterproof rating at all, so you’ll need to keep it dry and store it carefully when not in use.