Suntech 370w

Any condition. Anywhere.

Take control of your cash and achieve energy independence with a sustainable, eco-friendly solar solution.

Suntech modules are purpose built to optimally adapt to living and sun conditions, regardless of where in Australia you live or work. From bright, sunny days to the most extreme environments, our solar products deliver energy to power your home or business.

Globally recognised, year after year

Suntech has done more than any other company in the renewables space and are therefore helping to reduce the impact of carbon emissions on the environment.


Not your average solar panel

Suntech extensively test their solar modules to ensure they are a cut above the rest and make the most of the sun. Under identical conditions, Suntech products perform up to 16% better than competitor brands, generating more solar energy from the same sunlight.

Residential Solar

Suntech solar modules power through the elements. Fog or cloud, wind or dirt, snow or shade… Suntech products are built to last. All of our modules undergo rigorous testing, and pass international standards with flying colours. What does this mean for you? 

Unlimited Reasons to Switch

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Electricity Bill Savings

Not only is solar energy easy on the environment… it’s easy on your wallet, too.

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Local Support

Customer service, engineering, and warranty support are all available locally in Australia.

Sustainable Solutions & Savings

Enjoy increased savings thanks to product efficiencies in output and longevity that exceed IEC standards.

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VDE Testing Certification

Suntech is one of the only solar system manufacturers with VDE testing certification and accreditation.


Conversion Efficiency

Module efficiency up to 20.3% achieved through advanced cell technology and manufacturing process.

Sorting Process

Maximised by reducing mismatch losses up to 2% with modules sorted and package by amperage.

Weak Light Performance

Excellent power output in weak light conditions, such as haze, cloudy, morning, and sunset.

Extended Load Tests

Module Certified to withstand front side static test load (5,400 Pa) and rear static test loads (3,800 Pa).

Powerful Warranties for Powerful Products

25-year linear power output warranty

We are proud to offer our customers an industry-leading linear warranty. We guarantee a 97% power output in the first year, with nominal output decreases of no more than 0.7% through the module’s 25th year. Thereby one ends with 80.2% nominal power guaranteed in the 25th year after the defined warranty starting date.

25-year product warranty

We are proud to be one of only a few solar module manufacturers in Australia whose products are backed by a 15-year manufacturer’s warranty. Our repair, replacement, or refund remedy guarantees your Suntech products will remain free from defect in materials and workmanship under normal application, installation, use, and service conditions.


Maximum Power at STC (Pmax) 370 W 365 W 360 W 355 W 350 W
Optimum Operating Voltage (Vmp) 34.3 V 34.1 V 33.9 V 33.7 V 33.5 V
Optimum Operating Current (lmp) 10.79 A 10.71 A 10.62 A 10.54 A 10.46 A
Open Circuit Voltage (Voc) 40.9 V 40.7 V 40.5 V 40.3 V 40.1 V
Short Circuit Current (Isc) 11.49 A 11.42 A 11.35 A 11.28 A 11.21 A
Module Efficiency 20.3 % 20.0 % 19.7 % 19.5 % 19.2 %
Operating Module Temperature -40°C to +85°C
Maximum System Voltage 1000 V DC (IEC)
Maximum Series Fuse Rating 20 A
Power Tolerance 0/+5 W
Temperature −40°C to +85°C
Solar Cell Monocrystalline silicon 166mm
No of Cells 120 (6×20)
Dimensions 1756 x 1039 x 35 mm (69.1 x 40.9 x 1.4 inches)
Weight 20.3 kgs (44.8 lbs.)
Front Glass 3.2 mm (0.13 inches) tempered glass
Frame Anodized aluminium alloy
Junction Box IP68 rated (3 bypass diodes)
Output Cables 4.0mm2, Portrait: (-)350mm and (+) 160mm in length or customised length
Connectors MC4 compatible

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