SolarWish
CompareResidentialCommercialUtility

Trina Solar Vertex S+ 445W (TSM-445 NEG9R.28)

Trina Solar · Residential · 445W · Monocrystalline (N-type i-TOPCon)

Panel image unavailable

Score Breakdown

Scores use the selected SolarWish shopping profile.

Efficiency & Real-World Performance 97
Power Output 97
Warranty & Durability 97
Temperature & Climate Resilience 90
Build & Install 75
Certifications 72
95
SCORE /100

23 specs · ✓ 23 verified

Score this as…
⭐General / Balanced📐Max Efficiency (Tight Roof)🛡️Durability & Warranty🌡️Hot-Climate Buyer⚡High-Output / Commercial-Scale🪶Easy-Install / Older Roof
Datasheet

DC Electrical Characteristics

STC Power Rating445W✓ source
STC Power per unit of area222.7W/m²✓ source
Peak Efficiency0.223✓ source
Power Tolerances0/+5W✓ source
Number of Cells144✓ source
Imp10.05A✓ source
Vmp44.3V✓ source
Isc10.71A✓ source
Voc52.6V✓ source
NOCT43°C (±2K)✓ source
Temp. Coefficient of Power-0.30%/K✓ source
Temp. Coefficient of Voltage-0.24%/K✓ source
Series Fuse Rating20A✓ source
Maximum System Voltage1500V DC (IEC)✓ source

Mechanical Characteristics

TypeTOPCon✓ source
Output Terminal TypeTS4 / MC4 EVO2✓ source
Frame ColorBlack✓ source
Length1762mm✓ source
Width1134mm✓ source
Depth30mm✓ source
Weight21.1kg✓ source

Warranty and Certifications

Workmanship Warranty Period25 years✓ source
CompliancesISO 9001, ISO 14001, ISO 14064, ISO 45001, TÜV, CE certified✓ source