Longi Solar

Longi 355 120 Cell Mono Solar Panel | Remanufactured

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Just $0.352 per watt! Affordable pricing for a quality solar panel - ideal for the DIY solar enthusiast on a budget.

Panel Warranty Details
Remanufactured - original manufacturer warranty does not apply. Fully tested for output prior to sale.

Electrical Data STC*

Peak Power Watts-PMAX (Wp)* 355 W
Maximum Power Voltage-VMPP (V) 34.6 V
Maximum Power Current-IMPP (A) 10.27 A
Open Circuit Voltage-VOC (V) 40.6 V
Short Circuit Current-ISC (A) 11.25 A
Module Effciency (%) 19.5 %

* Under Standard Test Conditions (STC) of irradiance of 1000 W/m2, spectrum AM 1.5 and cell temperature of 25°C.


Mechanical Data:

Specification Data
Solar Cells Monocrystalline
Cell Orientation 120 cells (6 × 20)
Module Dimensions 1755×1038×35mm (69×40.87×1.37 inch)
Weight 19.5 kg (43 lbs)
Glass 3.2mm Coated tempered glass
Frame Anodized Aluminium Alloy
J-Box IP68, Three Diodes
Cables 4mm2, 1200mm
Fire Type UL Type 1 or 2; IEC Class C


Temperature Characteristics:

Specification Data
Temperature Coefficient (Pmax) -0.34 % / °C
Temperature Coefficient (Voc) -0.265 % / °C
Temperature Coefficient (Isc) 0.050 % / °C
Nominal Operating Cell Temperature 45±2 °C

Maximum Ratings:

Specification Data
Operational Temperature -40~+85°C
Maximum System Voltage 1000V DC (IEC)
Max Series Fuse Rating 20A


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