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REC Group

REC Group REC Alpha Pure-R 415W (no such SKU exists — series only sold as 400/410/420/430W)

Residential · 415W · Monocrystalline (heterojunction / HJT, half-cut bifacial)
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86
SCORE /100
17 specs · ✓ 17 verified
Score this as…
⭐ General / Balanced📐 Max Efficiency (Tight Roof)🛡️ Durability & Warranty🌡️ Hot-Climate Buyer⚡ High-Output / Commercial-Scale🪶 Easy-Install / Older Roof

Score Breakdown

Build & Install 91
Temperature & Climate Resilience 88
Warranty & Durability 82
Certifications 72

DC Electrical Characteristics

Number of Cells
80 (half-cut bifacial heterojunction)✓ source
NOCT
44°C (REC states as NMOT, ±2°C)✓ source
Temp. Coefficient of Power
-0.24%/°C✓ source
Temp. Coefficient of Voltage
-0.24%/°C✓ source
Series Fuse Rating
25A✓ source
Maximum System Voltage
1000V✓ source

Mechanical Characteristics

Type
Monocrystalline (heterojunction / HJT, half-cut bifacial)✓ source
Output Terminal Type
MC4 (Stäubli MC4 PV-KBT4/KST4)✓ source
Frame Color
Black (anodized aluminum)✓ source
Backsheet Color
Black✓ source
Length
1730mm✓ source
Width
1118mm✓ source
Depth
30mm✓ source
Weight
21.5kg✓ source

Warranty and Certifications

Workmanship Warranty Period
20 years (standard) / 25 years (REC ProTrust, certified install <25kW)✓ source
UL Fire Classification
UL 61730 Fire Type 2✓ source
Compliances
IEC 61215:2021, IEC 61730:2023, UL 61730, IEC 62716 (Ammonia), IEC 61701 (Salt Mist SM6), ISO 11925-2, IEC 62321 (RoHS lead-free)✓ source