Grand PANDA solar street light review: the mAh is printed

The Grand PANDA is our Best published battery pick, and it earns that for a simple reason: it is the only lamp in our roundup that publishes battery capacity, panel size, runtime, and charge time together. At around ₱2,000, it is also Grand’s cheapest solar street light.

What does Grand actually publish?

The full set, which in this category is remarkable:

• 100W version: a 3.2V 12,000mAh battery, a 10W polycrystalline panel, and a stated 100m² of coverage.
• 150W version: a 3.2V 18,000mAh battery, a 15W polycrystalline panel, and a stated 150m² of coverage.

Plus 10 to 12 hours of light from a 4 to 6 hour charge, an IP67 rating, and body dimensions of 48 x 22cm (100W) or 53 x 22cm (150W).

Two things in there are worth pulling out. The 3.2V cell voltage indicates LiFePO4 chemistry, which handles heat and repeated charge cycles better than the lithium-ion packs typically used in cheap lamps, and heat is what kills batteries on a pole in Philippine sun.

And the 10 to 12 hour runtime against a 4 to 6 hour charge is the number that matters most. A Philippine night is roughly twelve hours. This lamp is specified to reach sunrise on half a day of sun, which is a claim you can hold Grand to.

Odd footnote: Grand publishes lumens for the PANTHER and LION but not for the PANDA, and publishes mAh for the PANDA but not for the other two. Between the three product pages you get a complete picture; from any one of them you get most of it.

Where does it fall short?

Two places, and both are what makes it Grand’s cheapest lamp.

The panel is polycrystalline. Mono panels convert more of the same sunlight, and on an all-in-one lamp the panel size is fixed by the body, so there is no compensating with a bigger panel. On a bright dry-season day this makes no practical difference. On a grey August afternoon, the mono-panelled LION banks more charge and the PANDA is the one that dims first.

The housing is engineered heavy-duty plastic, not the die-cast aluminum of the LION. Plastic holds heat in rather than conducting it away, and heat is what shortens LED life. IP67 still applies, so water is not the concern; longevity in full sun is.

Is this solar street light sulit?

Around ₱2,000 as of August 27, 2026. Check the latest price on Shopee. It is the cheapest lamp Grand sells here and ₱100 under the PANTHER.

Set against the house-brand lamps at ₱229 to ₱619, you are paying roughly ₱1,400 more for a spec sheet, an IP67 rating from a company with an address, and a 1-year warranty claimable at a store in Cubao or Bulacan. If you are mounting the lamp somewhere you would rather not revisit, that is money well spent.

Set against the ₱2,100 PANTHER, the choice is between knowing the battery capacity and knowing the lumens. For most buyers the lumens matter more, which is why the PANTHER ranks higher. If runtime is your worry, this is the lamp that answers it.

The caution is the sample: 17 raters at 4.8. That is thin, and it will not catch a bad batch the way OOKAS’s ten thousand reviews would.

Who this solar street light suits

Buy this if your main worry is whether the lamp will still be lit at 4am, and you want a published runtime rather than a promise. It is the right choice for a driveway or a modest yard on a site with good sun, from a brand you can take a complaint to. If the site is cloudy, coastal, or in punishing sun, spend up for the LION’s aluminum body and monocrystalline panel.

Other solar street light options to compare

If you want published lumens and a stated coverage area instead of battery figures, the Grand PANTHER states 10,000 to 30,000 lumens at around ₱2,100. If the site is exposed or coastal, the Grand LION adds a die-cast aluminum housing and a monocrystalline panel with a 10 to 14 hour runtime for around ₱2,800.

See how it ranks against the rest in our best solar street lights in the Philippines roundup, or learn which numbers are worth trusting with our solar street light buying guide.