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REC Group

REC Group REC Alpha Pure 2 (400-430W series; no confirmed 415W SKU)

Residential · 415W · Monocrystalline (Heterojunction/HJT)
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87
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

Temperature & Climate Resilience 88
Warranty & Durability 82
Build & Install 78
Certifications 72

DC Electrical Characteristics

Number of Cells
132 half-cut heterojunction cells✓ source
NOCT
44°C ±2°C (NMOT)✓ 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)✓ source
Output Terminal Type
Stäubli MC4 PV-KBT4/KST4 (12 AWG)✓ source
Frame Color
Black (anodized aluminum)✓ source
Backsheet Color
Black✓ source
Length
1865mm✓ source
Width
1040mm✓ source
Depth
30mm✓ source
Weight
21.7kg✓ source

Warranty and Certifications

Workmanship Warranty Period
20 years standard product warranty / 25 years labor+product under REC ProTrust (25-year power warranty in all cases)✓ source
UL Fire Classification
UL 61730 Fire Type 2✓ source
Compliances
IEC 61215:2021, IEC 61730:2023, UL 61730, ISO 14001, ISO 9001, IEC 45001, IEC 62941, IEC 62716 (Ammonia Resistance), IEC 61701 (Salt Mist SM6), IEC TS 63126 Level 1✓ source