LONGi 540W Solar Panel 144 Cell Bifacial LR5-72HBD-540M

LONGi

LONGi 540W Solar Panel 144 Cell Bifacial LR5-72HBD-540M

540 WBifacialPERC

Reviewed model match · retailer offers below

A1 SolarStorePrice not listed

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Stock and observation dates shown belowCompare 1 retailers Dated retailer observations below · Currency unverified
Review in a system plan

SHOP THE SAME EQUIPMENT

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Ask retailers for current pricing per panel

1 retailer · 3 offers collected. Prices exclude shipping, tax, and installation. Panel quantities and minimum orders differ; the unit-price range is per panel.

Retailer price observations for LONGi 540W Solar Panel 144 Cell Bifacial LR5-72HBD-540M
RetailerListed price & quantityAvailability & conditionObservedShop
A1 SolarStoreStore policies & support Price not listedOne panelLimited stock when checkedNewSource date 2026-11-04View offer
A1 SolarStoreStore policies & support Price not listed31-panel packLimited stock when checkedNewSource date 2026-11-07View offer
A1 SolarStoreStore policies & support Price not listedOne panelLimited stock when checkedNewSource date 2026-11-07View offer
How these offers were matched

Exact manufacturer part number, same manufacturer and 540.0W bin, and identical source technical title after removing only terminal package/clearance sale labels. No fuzzy-title merge. Matching known electrical/design specs were checked; source collision flags and conflicting wattages/specs are excluded. Purchase units and minimum orders remain separate on each offer.

WHAT WE ACTUALLY OBSERVED

Prices have a history.

Observations keep their original source dates and purchase scopes. Historical lows are separate from current availability. Unpriced and configuration-dependent offers are never treated as exact-price lows.

A1 SolarStore · Single item · price & stock history

Open to load this exact offer’s dated source observations.

A1 SolarStore · 31 items · price & stock history

Open to load this exact offer’s dated source observations.

A1 SolarStore · Single item · price & stock history

Open to load this exact offer’s dated source observations.

Standards evidence.

No exact-model certification record has been reviewed for this listing in our evidence collection. This does not establish whether the product is certified.

How to verify the model and scope

Rated power is a starting point.

A solar module power rating is distinct from energy over a period; site conditions and system assumptions connect the two.
Conceptual panel-energy map, not a prediction for this product. A watt rating does not establish daily watt-hours; location, season, shade, orientation, temperature and system losses still matter. Explore seasonal solar assumptions

THE DETAILS THAT MATTER

A clearer look at the specifications.

Published specifications and their source
SpecificationListed valueSource
BifacialYesRetailer specifications
Crystal structureMonocrystallineRetailer specifications
Cell technologyPERCRetailer specifications
Frame colorSilver frameRetailer specifications
Panel length (in)88.81Retailer specifications
Module efficiency (%)21.1Retailer specifications
Panel power w540Retailer listing title
Open-circuit voltage, Voc (V)49.5Retailer specifications
Weight (kg)32.3Retailer specifications
Panel width (in)43.77Retailer specifications

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