In stock

Suntech 365W Solar Panel 120 Cell STP 365 S - B60/Wnhb

Pay $36.03 / month
Solar Loan from 6.99%
Minimum order – 6 panels

We have changed the number of solar panels to comply with shipping terms.

More info
How to get it
Wholesale & Contractors Quote
Return policy
All Suntech products All 365 Watt Panels



Rated Power Output 365 W
Voltage (VOC)40.7 V
Maximum String Voltage 1000V
Cell number
  • 120 cell
Cell TypeMonocrystalline
Rated Efficiency20 %
Connector TypeMC4
Backsheet Color
  • black
Frame Color
  • black
Dimensions LxWxH69.1 x 40.9 x 1.4 in
Weight44.8 lb
Pallet Qty31
Manufacturer Part #STP365S-B60/Wnhb
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

STP365S-B60 is part of the Ultra S Mini Series — one of the most recent made by Suntech Power. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight. To further boost the performance, Suntech Power employs half-cut cell technology. Each of the panel’s 120 cells is only half the size of a traditional solar cell. This grants STP365S-B60 lower resistive losses and better shade tolerance. Not surprisingly, the efficiency of this module is quite high – 20%. Cell surface, back foil and frame are completely black, giving the model unrivaled aesthetics. Suntech Power offers 12 years of product warranty and guarantees 84.8% of original performance after 25 years of operation.

  • 365 W power output
  • 120 half-cut PERC cells
  • 20% efficiency
  • 1000 V DC maximum system voltage
  • MC4 compatible connectors
  • 12-year product and 25-year performance warranties

Great productivity through the latest innovations

This Suntech Power panel provides 365 W power at 20% efficiency. High energy production levels are achieved through the usage of the latest advances in the solar industry, including PERC technology and state-of-the-art antireflective coating. An efficient panel yields more per square foot and pays for itself faster.

Heat-resistant performance

The heat is less of a threat with this module: with one of the lowest temperature coefficients in the industry, STP365S-B60 loses just 0.36% of efficiency for every 1.8°F above 77°F.

Quality and reliability

STP365S-B60 receives multiple quality checks throughout the manufacturing process and is subject to stringent quality and reliability testing. The manufacturing facilities are highly automated, eliminating the risk of human error. Suntech Power is dedicated to quality, safety and reliability to ensure you get the very best.

Low degradation for a longer lifespan

These panels will lose no more than 2% of their power output in the first year of service. From the 2nd year to the 25th year, the average annual power decline will be no more than 0.55%. The module retains over 84.8% of its original output after 25 years. Guaranteed by Suntech Power.

A panel that can handle hail, wind and snow

The 1.4" frame made from anodized aluminum and a layer of protective tempered glass make this module resistant to the foulest of weather. The front side of the modules can resist a 5400 Pa load, and the back side 3800 Pa.

Outstanding all-black design

The panel features all-black design which looks great on any roof. The manufacturer ensures excellent cell color by special treatment and selection processes. Suntech Power engineers use thinner wires to connect the cells together, and at a distance the surface of the modules appears smooth and uninterrupted.


69.1" x 40.9" x 1.4"


44.8 lb

Reviews & Questions

  • Reviews (3)
  • Questions (1)
Suntech panels were a great find. As efficient as the top brands, decent warranties, great looks and really affordable. Thanks for making this possible
Dominic Lowrie
08/22/2022 09:09 pm
I'm overjoyed that our system was finally installed. This is a modest step I can take to lower my carbon footprint. They seem to operate effectively. Occasionally, a few panels are partially hidden by shade. The technicians recommended that we get optimizers — If I remember this term correctly — so that the entire system is not adversely affected when this happens. These Suntech panels do very well even on cloudy days.
Adam Carson
07/28/2022 12:09 pm
I've just had the system for about a month, but so far, so good. The app for my phone is fantastic because it allows me to view the system production in real time.
henry plowman
05/29/2022 01:08 pm

Leave a review

Do you charge for pick up at one of your centers?
Tender Gold
08/11/2022, 13:07
No, our pickup option is absolutely free of charge.