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ZNShine Solar 450W Solar Panel 144 Cell ZXM6-NH144-450/M

Pay $49.50 / month
Solar Loan from 6.99%
Minimum order – 6 panels

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

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All ZNShine Solar products All 450 Watt Panels



Rated Power Output 450 W
Voltage (VOC)50.3
Maximum String Voltage 1500V
Cell number
  • 144 cell
Cell TypeMonocrystalline
Rated Efficiency20.7 %
Connector TypeMC4
Backsheet Color
  • white
Frame Color
  • white
Dimensions LxWxH82.4 × 40.8 × 1.3 in
Weight52.9 lb
ManufacturerZNShine Solar
Manufacturer Part #ZXM6-NH144-450/M
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
  • Grid-Tie
  • Off-Grid
Warranty12-year warranty extendable 25 years
Delivery Time 5-7 business days

About product

NH144-450 is part of the ZXM6-NH144 Series — one of the most recent released by ZnShine Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. This panel takes full advantage of the Passivated Emitter Rear Contact (PERC) technology that allows it to capture up to 12% more energy. All thanks to a reflective layer on the back. This design maximizes the number of photons absorbed by solar cells. To further boost the performance, ZnShine Solar employs half-cut cell technology. Each of the panel’s 144 cells is only half the size of a traditional solar cell. This grants NH144-450 lower resistive losses and better shade tolerance. As a result, the panel achieves impressive efficiency of 20.7%. ZnShine Solar provides a 12-year product warranty. Stable power output is also guaranteed — performance warranty will protect you during 25 years.

  • 144 half-cut PERC cells
  • 450 W nameplate capacity
  • 20.7% efficiency
  • 1500 V DC maximum system voltage
  • MC4 compatible connectors
  • 12 year of product and 25 year of performance warranty

More power and efficiency

An already high efficiency of 20.7% is further enhanced by PERC technology. By adding a solid PID resistance and special glass lamination on top, the manufacturer ended up with an efficient and very durable model. Under standard test conditions, NH144-450 outputs 450 W of power.

Keeping the cool in high temperatures

NH144-450 manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just 0.36% in efficiency, allowing you to make the most of the sunniest hours.

High quality standards

ZnShine Solar strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.

Low degradation for a longer lifespan

These panels will lose no more than 2.5% 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 84.3% of its original output after 25 years. Guaranteed by ZnShine Solar.

Certified for the most challenging environmental conditions

NH144-450 is resistant to PID, salt, acid and ammonia. It can also withstand up to 5400 Pa mechanical load on the front and 2400 Pa on the back. Such robustness is mainly due to the 1.2" thick anodized aluminum frame and a layer of protective glass.


82.4" x 40.9" x 1.2"


61.7 lb

Reviews & Questions

  • Reviews (3)
  • Questions (1)
Happy to see more affordable panels at A1 solar. This is a brand I’ve been dealing with for more than five years, all clients have had zero problems with it
Eliza Grano
08/20/2022 05:24 pm
Very affordable panels and speedy delivery. Unfortunately, I’m having a problem with my installer and grid interconnection. Not at all related to the store or to the panels, but it is frustrating…
Lucas Dwyer-Gray
08/15/2022 01:02 pm
Ordered, installed and started generating energy in a matter of days. If the panels continue performing so well, I will recover my investment in no time
Jake Thurgood
07/18/2022 11:53 am

Leave a review

Can you make an exception to the 6 panel shipping minimum on these? I'm installing solar on my motorhome and can only fit 4 panels.
Howard Abram
07/07/2022, 16:45
Unfortunately, we cannot, as there is a high risk of damage if we ship less than 6 items. You may want to check LG NeON R 435W, we can ship 4 of them.