In stock

Phono Solar 545W Solar Panel 144 cell PS545M6H-24/TH Wholesale

$244.60 /panel
Save $154.40
$0.449 /pw
Pay $1,263.77 / month
Solar Loan from 6.99%
1 pallet
(31 panels)
Minimum order – 31 panels

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

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All Phono Solar products All 545 Watt Panels



Rated Power Output 545 W
Voltage (VOC)49.49 V
Maximum String Voltage 1500V
Cell number
  • 144 cell
Cell TypeMonocrystalline
Rated Efficiency21.1%
Connector TypeMC4
Backsheet Color
  • white
Frame Color
  • silver
Dimensions LxWxH89.69 × 44.65 × 1.38 in
Weight63.93 lb
Pallet Qty31
ManufacturerPhono Solar
Manufacturer Part #PS545M6H-24/TH
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

Phono Solar M6H24TH is a PV module fit for both residential and commercial applications. Phono Solar engineers made the Twin plus series durable and efficient while minimizing the amount of useful space required for their operation. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight. 

Another advantage is the half-cut cell technology. M6H24TH has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. At 21.1% efficiency, M6H24TH offers surprising performance for its weight and size. Phono Solar provides an industry-leading 25-year performance warranty and a 12-year product warranty. 

  • 144 half-cut PERC cells
  • 545 W nameplate capacity
  • 21.1% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 12 years of product and 25 years of performance warranty

High productivity thanks to the most recent developments

This Phono Solar panel produces 545 W of power at 21.1 percent efficiency. High levels of energy output are reached by utilizing the most recent innovations in the solar sector. A more efficient panel produces more per square foot and pays for itself sooner.

Excellent performance in adverse weather

Low temperature coefficient means greater energy production at high operating temperatures. M6H24TH loses just 0.35% of efficiency for every 1.8°F above 77°F.

Quality and reliability

M6H24TH undergoes various quality checks during the production process and is subjected to serious quality and reliability testing. Manufacturing facilities are highly automated, removing the possibility of human errors. Phono Solar is committed to quality, safety, and dependability to ensure you get the finest.

Low degradation for increased longevity

In the first year of service, these panels will lose no more than 2% of their power output. The average yearly power drop from the second to the 25th year will be no more than 0.45%. After 25 years, the modules will retain more than 87.2% of their initial output.

A panel that can handle hail, wind and snow

This module is weatherproof due to the 1.38" frame manufactured from anodized aluminum and a layer of safety tempered glass. The modules' front and rear sides can withstand loads of 5400 and 2400 Pa, respectively.


89.69" x 44.65" x 1.38"


63.93 lb

Reviews & Questions

  • Reviews (3)
  • Questions (3)
A1Solar was recommended by a family member. Always great prices, fast deliveries, knowledgeable staff
Mr Smith
01/11/2023 03:02 am
To be honest, we did not choose these panels, just took the advice of our installer. So far Phono seems a very solid brand
Hudson Gerlach
01/10/2023 06:57 am
They deliver exactly what was advertised in the datasheet. The contrast between the silver and the black looks very impressive.
Tito Macejkovic
01/06/2023 06:51 am

Leave a review

How do you extend warranty and at what cost?
01/12/2023, 05:40
We recommend you visit their official website for the most up-to-date info:
Why is the minimum order 1 pallet? I only need one panel. Thanks.
01/12/2023, 05:36
You're browsing our wholesale section - here we sell solar panels by the pallet. You can order this very panel by leaving the wholesale section. For this just click "Solar panels" at the very top of this page.
can i pick these up in SoCal ie Fontana or San Fer
01/09/2023, 06:47
Available pickup locations may change depending on the availability. When you’re viewing a panel, a list of all available pickup locations is to the right under “Availability”.