EcoFlow 125W Bifacial solar panel review: best overall

The EcoFlow 125W Bifacial is our Best Overall solar panel: 125W from 25% TOPCon cells, with a back face that adds up to 138W total, for around ₱9,000. It buys the cheapest watts of any full-size panel in this roundup.

How much power does it really make?

125W on the front, up to 138W with both faces working. The cells are N-type TOPCon rated at up to 25% efficiency, the highest grade in this group and the same technology in panels costing three times more.

The honest part is where that extra 13W comes from. The back face collects reflected light, so it needs something bright underneath: a concrete driveway, pale roof tiles, a beach. Stand it on grass or dark soil and you are getting 125W, full stop. Treat bifacial as a bonus in the right spot, not a number you can count on.

For scale, 125W refills a 256Wh power station like the EcoFlow RIVER 2 in roughly three hours of good sun.

Is it easy to live with?

4.2kg with the kickstand, which is lighter than the 7kg 160W panel and easy to carry one-handed. The bracket adjusts between 30 and 60 degrees, so you can aim it at the sun through the day instead of leaving it flat and losing output.

The build is the part you feel: an anti-corrosive aluminum frame, 1.1mm tempered glass, and an IP68 rating. That is a panel meant to sit out in the rain, which in this country is the whole point.

What is the catch?

It does not fold. This is a single rigid panel at 1,154 x 612mm. The kickstand folds flat, the panel does not. Next to the 110W kit, which folds into its own carry case, this one is more awkward to move and to store, and that is the real trade for the price.

The connector is XT60-W, EcoFlow’s own. Feeding a different brand of power station means buying an adapter first.

Is it sulit?

Around ₱9,000 as of August 2, 2026. Check the latest price on Shopee. On the measure that matters in this category, cost per watt, it is the clear winner: roughly ₱72 per watt, against ₱100 for the 220W panels, ₱106 for the 160W, and ₱136 for the 110W kit. Nothing else full-size here comes close.

EcoFlow rates the panel for a 30-year lifespan, which puts the price at about ₱300 a year across that span. The caveat worth naming: the listing states only a 1-year local warranty, so the 30 years is a design life, not a promise you can claim against.

Who should buy it

Buy this if you want the most solar for your money and you have somewhere to keep a rigid panel. It is the right choice for a house with a yard, a roof deck, or a permanent spot beside a power station. See how it ranks in our best solar panels in the Philippines roundup, or browse more on our Home Improvement page. New to this? Our solar panel buying guide explains watts, cost per watt, and what your power station can actually accept.

Alternatives to consider

If you need to carry it, the EcoFlow 110W Portable Solar Panel Kit folds into its own kickstand case and states a 5-year warranty, at around ₱15,000 for less output. For a curved van or jeepney roof, the EcoFlow 100W Flexible bends up to 258 degrees and weighs just 2.3kg at around ₱8,000.