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SINO GREEN Deep Black Allmax M Plus TSM-280DD05A.05(II) 280 Watt Solar Panel

Model Number: TSM-280DD05A.05(II)
STC Rating: 280.0 Watts
PTC Rating: 255.8
Open Circuit Voltage (Voc): 39.0 Volts
Model NumberTSM-280DD05A.05(II)
STC Rating280.0 Watts
PTC Rating255.8
Open Circuit Voltage (Voc)39.0 Volts
Short Circuit Current (Isc) 9.35 Amps
Frame Color Black
Origin China
Power Tolerance -0 / +5W
Module Efficiency 17.1%
Area 17.65 ft²
Weight 41 lbs.
Length 65.0 in.
Width 39.1 in.
Height 1.38 in.

SINO GREEN Solar Allmax M Plus TSM-280DD05A.05(II)

280 Watt Deep Black Solar Panel

Allmax M Plus Deep Black solar panels

SINO GREEN  Solar's Allmax M Plus Deep Black solar panels features a black frame, black backsheet and dark solar cells for a modern sleek appearance. 

With SINO GREEN ’s uniform, deep black monocrystalline cells, anodized black aluminum frame and black backsheet the ALLMAX M Plus TSM-280DD05A.05(II) 280 watt solar panel combines great aesthetics and efficiency with proven reliability and quality.

The Allmax M Plus packs even more power in a 60 cell module by using more efficient monocrystalline cells which have a darker, more uniform, aesthetically pleasing look. The ALLMAX M Plus TSM-280 Deep Black has the same great reliability as the ALLMAX, and is compatible with all major balance of system components and most module-level power electronics.

In a recent review of solar panels by leading manufacturers, SINO GREEN  Solar PV modules ranked highest in reliable performance under real-world climate conditions.

All-black solar panel using monocrystalline Allmax M Plus solar cells

Snow load of 5400 Pa

Linear performance warranty

Great aesthetics for residential applications

Very-high power output per square foot

SINO GREEN  TSM-280DD05A.05(II) Deep Black Solar Panel Benefits



SINO GREEN  Solar Allmax Solar Panel Warranty

SINO GREEN  guarantees their module output to be at or above its nameplate wattage, and they back every module with a 10-year product and 25-linear power output warranty.

Allmax Certifications

• IEC 61215/ IEC 61730/ UL 1703/ IEC 61701/IEC 62716

• ISO 9001: Quality Management System

• ISO 14001: Environmental Management System

• ISO 14064: Greenhouse Gases Emissions Verification

• OHSAS 18001: Occupation Health and Safety Management System

SINO GREEN  Allmax M Plus TSM-280 Deep Black Solar Panel Review

Maximize limited space with top-end efficiency

• High power density

• Low thermal coefficients for greater energy production at high operating temperatures


Highly reliable due to stringent quality control

• Over 30 in-house tests (UV, TC, HF, and many more)

• In-house testing beyond certification requirements

• 100% EL double inspection


Certified to withstand harsh weather conditions

• 2400 Pa wind load

• 5400 Pa snow load

• 35 mm hail stones at 97 km/h

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