Monocrystalline
Suntech Power undefined STP550S-C72/Vmh

Suntech Power • suntech power ultra v stp550-570s c72vmh

STP550S-C72/Vmh550W

Region:Hungary
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550W
Power Output
21.3%
Efficiency
2278 x 1134
Dimensions (mm)
12 Yrs
Product Warranty
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Key Features

  • Multi busbar technology
  • Superior optical utilization and current collection capability, effectively improving product power and reliability
  • Compatible with mainstream trackers
  • The module design is highly compatible with power plant tracking systems, which offers a cost-effective solution for large power plants
  • Withstand harsh environments
  • Reliable quality that makes module resistant even to high temperatures, salt water and ammonia
  • Extended wind and snow load tests
  • Module certified to withstand extreme wind (2400 Pascal) and snow loads (5400 Pascal)

Suntech Power STP550S-C72/Vmh Panels: What Your System Looks Like

Based on a standard 10kW residential installation

10kW System Size
19 Panels
Estimated Roof Area
527 sq.ft. (49 m²)
Avg. Yearly Production
11,500 kWh
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Electrical Data (STC)

Maximum Power (Pmax)550 W
Module Efficiency21.3 %
Voltage at Pmax (Vmp)42.05 V
Current at Pmax (Imp)13.08 A
Open Circuit Voltage (Voc)49.88 V
Short Circuit Current (Isc)14.01 A

Mechanical Data

Dimensions2278 x 1134 x 35 mm
Weight27.5 kg
Cell TypeMonocrystalline
Number of Cells144
Front Glass3.2 mm
FrameAnodized Aluminium

Temperature Ratings

Temperature Coefficient of Pmax-0.34 %/°C
Temperature Coefficient of Voc-0.34 %/°C
Temperature Coefficient of Isc-0.26 %/°C
Operating Temperature Range-40 - 85 °C

Similar Products

1134 x 2278 mm
Roof Fit Tool

Will These Panels Fit Your Roof?

Don’t guess your solar potential. Our Roof Layout Designer uses the exact dimensions of the Suntech Power STP550S-C72/Vmh (550W modules) to map out your system. Visually plan your array to see exactly how many modules your roof can support based on its specific footprint.

Precision Layout Preview: See exactly how the 550W modules sit on your roof.
Accurate Technical Spacing: Factors in real-world gaps and mounting rails.
Instant System Sizing: Automatically calculates total kW output for this specific panel.
Optimization Tips: Suggestions to maximize your roof’s energy density.
Map This Panel on My Roof

Ideal Use Case

The Suntech Power STP550S-C72/Vmh is designed for specific solar energy applications. This panel is an excellent choice if you:

Want high-power 550W panels for better roof utilization
Prioritize high efficiency performance
Install on commercial buildings with ample roof space
Install in hot climates (low temperature coefficient)
Install commercial or utility-scale systems

Don’t guess your solar setup — calculate it first!

Take our Solar Quiz to get a personalized recommendation for panels, inverter, battery capacity, and system size — before you spend money on the wrong setup.

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Product FAQ

How many Suntech Power STP550S-C72/Vmh panels do I need for my home?

The number of panels depends on your energy consumption and roof area. At 550W per panel, a typical 10kW residential system requires about 19 modules. Use our Solar Roof Calculator to get a precise layout based on your actual roof dimensions.

What is the efficiency of Suntech Power STP550S-C72/Vmh?

This panel has an efficiency of 21.3%, using cell technology. Higher efficiency means more electricity per square meter, which is especially valuable when roof space is limited.

What are the dimensions of the Suntech Power STP550S-C72/Vmh?

The module dimensions are 2278mm × 1134mm × 35mm. Always account for these measurements plus fire setbacks and mounting clearances when planning your solar layout.

Is Suntech Power STP550S-C72/Vmh compatible with standard inverters?

Yes, these panels work with most string and hybrid inverters. However, you must check the Voc (Open Circuit Voltage) and Imp (Current at Max Power) against your inverter's MPPT specs.

What warranty does the Suntech Power STP550S-C72/Vmh come with?

This panel includes a 12-year product warranty from Suntech Power. Solar panels typically degrade about 0.4–0.5% per year, meaning this module should retain over 87% of its original output after 30 years.