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REC Alpha Pure 450W solar panel array, front view — rooftop installationPHOTO
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REC

REC Alpha Pure 450W Mono-PERC Panel

SKU REC450AA·4.7(318 reviews)·MPN REC450AA
IN STOCK — SHIPS IN 24Hwarehouse PHX-1 · 240 units · MOQ 4 units
$269.00$312.00

or $22.42/mo × 12 — 0% APR

Power: 450 WEff.: 21.9%Cells: Half-cutWarranty: 25 yr
MOQ · 4 units
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Full specs · 15 fields

📄 DATASHEET PDF

Electrical

Rated power450W
Efficiency21.9%
Vmp41.1V
Imp10.95A
Voc49.4V
Isc11.62A
Temp coeff (Pmax)-0.34%/°C

Mechanical

Cells120 half-cut mono-PERC
Dimensions1905×1112×30mm
Weight29.6kg
FrameAnodised aluminium

Environmental

Snow load1,800Pa
Wind load6,000Pa
Product warranty25yr
Power at yr 2592.0%
Certified:IEC 61215IEC 61730UL 1703CE

Reviews · 318

4.7★★★★★

"Spec table saved me half an hour of datasheet hunting. Inverter arrived next-day."

— Verified buyer

Frequently asked

A 12-string array of REC450AA at STC peaks at 5.4kW. With a 0.34%/°C temp coefficient expect ~600W/kW derate at 65°C cell temperature — well inside the MPPT envelope of a 5kW inverter. Keep string voltage under the inverter's 600V max.

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