Pallet of Talesun 250 Watt Mono Solar Panel

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Pallet of Talesun 250 Watt Mono Solar Panel

Talesun TP660M-250 - 250 Watt Mono Solar Panel

Pallet Quantity (25 Solar Panels)


Talesun's fully automated production plant offers optimized brazing processes, facilitating an improved cell layout with a tolerance of just +0.3 mm. During the production process, modules are twice tested for 100% electroluminescence; one prior to lamination, and once before packaging. In this way, Talesun is able to minimize the damage to module-efficiency caused by performance-impacting micro-fissures. This secures the customer an optimal performance which, combined with linear performance guarantee, ensures for the highest level of long-term planning assurance.

Talesun solar modules are amongst the most efficient and advanced on the market. The positive power tolerance of between 0 to +3% combines with an exceptional mechanical performance and durability: As per the IEC 61215 ed.2 standard, the modules can withstand wind-loads of 2400 Pa and snow-loads of up to 5400 Pa without incurring damage.

 Module Characteristics

• Positive Only Power Tolerance: 0-+3%
• High mechanical load strength: Product to withstand high loading pressure of 5400 Pa in accordance with IEC 61215ed.2
• Fully Automated Production Line: Better Soldering, Better Cell Spacing Tolerance: ±0.3mm, Better and More Consistent Product Quality

Certifications and Standards

IEC61215, IEC61730, UL1703

Electrical Characteristics
Maximum Power(Pmax) 250 W
Power Tolerance 0~+3%
Operating Voltage(Vmpp) 30.1 V
Operating Current(Impp) 8.31 A
Open-Circuit Voltage(Voc) 37.3 V
Short-Circuit Current (Isc) 8.78 A
Max-System Voltage 1000 V/DC
Encapsulated Cell Efficiency 17.8 ηc(%)
Module Efficiency 15.4 ηm(%)
Cell and Connections Mono-Crystalline Silicon,60pcs in series(6*10)
Cell Size 156×156mm (6inches)
Cable Type, Diameter 4 mm² (0.006 inches²)
Type of Connector MC4 Compatible
No. of Bypass Diodes 3/6 pcs
Max. Series Fuse 15 A
Pm Temperature Coefficient -0.45 %/°C
Voc Temperature Coefficient -0.35 %/°C
Isc Temperature Coefficient +0.05 %/°C
NOCT(Nominal Operating Cell Temperature) 45±2°C
Test Condition STC:AM=1.5, 1000W/m², Cells Temperature 25℃
Operating Temperature -40~+85°C
Storage Temperature -40~+85°C
Certifications IEC61215,IEC61730,CE & UL1703


Mechanical Characteristics
Dimension A*B*C 1640×990×40mm (64.6×39.0×1.6inches)
Installation Hole Dimension 860/1360×942mm (33.9/53.5×37.1inches)
Cable Length 900mm (35.4inches)
Weight of module 20Kg (44.1 lbs.)
No. of Draining Holes in Frame 16 pcs
Front Glass, Type and Thickness High Transmission, Low Iron, Tempered Glass, 3.2mm (0.13inches)
Packing Configuration 25pcs/carton,1carton/pallet
Net /Gross Weight (pallet) 500Kg/525kg (1102.3.7 lbs./1157.4 lbs.)
Loading Capacity 150pcs/20ft ,700pcs/40ft



Above data may be changed without prior notice.

Product Quality Warranty: 10 years


Performance as Set Forth Below:

a) During the first year, TALESUN guarantees the actual power output of the module will be no less than 97% of the labeled power output.

b) From year 2 to year 24, the actual annual power decline will be no more than 0.7%; by the end of year 25, the actual power output will be no less than 80% of the labeled power output.