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500+ Watt Solar Panels

All Solar PanelsClearanceBy ItemsBy PalletsBy Truckload
Limited stock
Pallet
= 31
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

  • Rated Power Output 550 W
  • Voltage (VOC)49.9 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 31
Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

  • Rated Power Output 580 W
  • Voltage (VOC)51.65 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
JA Solar 535W Solar Panel 144 Cell Bifacial JAM72D30-535/MB Clearance

JA Solar 535W Solar Panel 144 Cell Bifacial JAM72D30-535/MB Clearance

  • Rated Power Output 535 W
  • Voltage (VOC)49.45 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
JA Solar 545W Solar Panel 144 Cell Bifacial JAM72D30-545/MB

JA Solar 545W Solar Panel 144 Cell Bifacial JAM72D30-545/MB

  • Rated Power Output 545 W
  • Voltage (VOC)49.75 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Silfab 500W Solar Panel 132 Cell SIL-500-HM

Silfab 500W Solar Panel 132 Cell SIL-500-HM

  • Rated Power Output 500 W
  • Voltage (VOC)45.78 V
  • Number of cells132
  • Cell TypeMonocrystalline
Limited stock
JA Solar 595W Solar Panel 144 Cell Bifacial JAM72D40-595/MB-US

JA Solar 595W Solar Panel 144 Cell Bifacial JAM72D40-595/MB-US

  • Rated Power Output 595 W
  • Voltage (VOC)54.1 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Jinko 590W Solar Panel 144 Cells Bifacial JKM590N-72HL4-BDV

Jinko 590W Solar Panel 144 Cells Bifacial JKM590N-72HL4-BDV

  • Rated Power Output 590 W
  • Voltage (VOC)52.9 V
  • Number of cells144
  • Cell TypeMonocrystalline

Pickup on Wed, Feb 25 from Orlando, FL

In stock
Jinko 580W Solar Panel 144 Cells Bifacial JKM580N-72HL4-BDV

Jinko 580W Solar Panel 144 Cells Bifacial JKM580N-72HL4-BDV

  • Rated Power Output 580 W
  • Voltage (VOC)52.5 V
  • Number of cells144
  • Cell TypeMonocrystalline

Pickup on Wed, Feb 25 from Orlando, FL

ClearanceUP TO 50% OFF

Limited stock
Pallet
= 31
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

  • Rated Power Output 550 W
  • Voltage (VOC)49.9 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 31
Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

  • Rated Power Output 580 W
  • Voltage (VOC)51.65 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
JA Solar 535W Solar Panel 144 Cell Bifacial JAM72D30-535/MB Clearance

JA Solar 535W Solar Panel 144 Cell Bifacial JAM72D30-535/MB Clearance

  • Rated Power Output 535 W
  • Voltage (VOC)49.45 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Silfab 500W Solar Panel 132 Cell SIL-500-HM

Silfab 500W Solar Panel 132 Cell SIL-500-HM

  • Rated Power Output 500 W
  • Voltage (VOC)45.78 V
  • Number of cells132
  • Cell TypeMonocrystalline

By Pallets

Limited stock
Pallet
= 31
Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

Regitec 550W Solar Panel 144 Cell RMH72-550S1 Wholesale 31 panels per pallet

  • Rated Power Output 550 W
  • Voltage (VOC)49.9 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 36
Trina 570W Solar Panel 132 Cell Bifacial NEG19RC.20-570 Wholesale 36 panels per pallet Repacked

Trina 570W Solar Panel 132 Cell Bifacial NEG19RC.20-570 Wholesale 36 panels per pallet Repacked

  • Rated Power Output 570 W
  • Voltage (VOC)46.6 V
  • Number of cells132
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 31
Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

Philadelphia Solar 580W Bifacial 144 Cells MNB144(HCBF)-580W Wholesale 31 panels per pallet

  • Rated Power Output 580 W
  • Voltage (VOC)51.65 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 36
Trina 535W Solar Panel 132 Cell Bifacial TSM-NEG19RC.20(535) Wholesale 36 panels per pallet

Trina 535W Solar Panel 132 Cell Bifacial TSM-NEG19RC.20(535) Wholesale 36 panels per pallet

  • Rated Power Output 535 W
  • Voltage (VOC)44.5 V
  • Number of cells132
  • Cell TypeMonocrystalline
In stock
Pallet
= 36
Astronergy 585W Solar Panel 144 Cell Bifacial CHSM72N(DG)/F-BH-585 Wholesale 36 panels per pallet

Astronergy 585W Solar Panel 144 Cell Bifacial CHSM72N(DG)/F-BH-585 Wholesale 36 panels per pallet

  • Rated Power Output 585 W
  • Voltage (VOC)51.5 V
  • Number of cells144
  • Cell TypeMonocrystalline
Limited stock
Pallet
= 36
Phono Solar 585W Solar Panel 144 Cells Bifacial PS585M8GFH-24/TNH Wholesale 36 panels per pallet

Phono Solar 585W Solar Panel 144 Cells Bifacial PS585M8GFH-24/TNH Wholesale 36 panels per pallet

  • Rated Power Output 585 W
  • Voltage (VOC)52.44 V
  • Number of cells144
  • Cell TypeMonocrystalline
In stock
Pallet
= 31
GreenWatts 550W Solar Panel 144 Cell Bifacial HS72-18X-550W Wholesale 31 panels per pallet

GreenWatts 550W Solar Panel 144 Cell Bifacial HS72-18X-550W Wholesale 31 panels per pallet

  • Rated Power Output 550 W
  • Voltage (VOC)49.8 V
  • Number of cells144
  • Cell TypeMonocrystalline

By Truckload

In stock
Container
= 648
Lesso 580W Solar Panel 108 Cell Bifacial 580C(HBD)54(210) Commercial 648 panels per Container (Truckload)

Lesso 580W Solar Panel 108 Cell Bifacial 580C(HBD)54(210) Commercial 648 panels per Container (Truckload)

  • Rated Power Output 580 W
  • Voltage (VOC)41.81 V
  • Number of cells108
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
GSTAR 550W Solar Panel 144 Cell Bifacial GSP7G72M(H)550WT Commercial 620 panels per Container (Truckload)

GSTAR 550W Solar Panel 144 Cell Bifacial GSP7G72M(H)550WT Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)49.92 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 720
SolarSpace 545W Solar Panel 144 Cell Bifacial SS8-72HD-545M Commercial 720 panels per Container (Truckload)

SolarSpace 545W Solar Panel 144 Cell Bifacial SS8-72HD-545M Commercial 720 panels per Container (Truckload)

  • Rated Power Output 545 W
  • Voltage (VOC)49.76 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 720
SolarSpace 550W Solar Panel 144 Cell Bifacial SS8-72HD-550M Commercial 720 panels per Container (Truckload)

SolarSpace 550W Solar Panel 144 Cell Bifacial SS8-72HD-550M Commercial 720 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)49.91 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 560
Canadian Solar 545W Solar Panel 144 Cells Bifacial CS6W-545MB-AG Commercial 560 panels per Container (Truckload)

Canadian Solar 545W Solar Panel 144 Cells Bifacial CS6W-545MB-AG Commercial 560 panels per Container (Truckload)

  • Rated Power Output 540 W
  • Voltage (VOC)49.4 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
Sunpro Power 550W Solar Panel 144 Cell Bifacial SPDG550-144M10 Commercial 620 panels per Container (Truckload)

Sunpro Power 550W Solar Panel 144 Cell Bifacial SPDG550-144M10 Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)49.9 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 24–27

In stock
Container
= 620
Phono Solar 550W Solar Panel 144 Cells Bifacial PS550M8H-24/TH Commercial 620 panels per Container (Truckload)

Phono Solar 550W Solar Panel 144 Cells Bifacial PS550M8H-24/TH Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)50.2 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Commercial 620 panels per Container (Truckload)

ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)50.2 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 720
SolarSpace 580W Solar Panel 144 Cell Bifacial SS8-72HD-580N Commercial 720 panels per Container (Truckload)

SolarSpace 580W Solar Panel 144 Cell Bifacial SS8-72HD-580N Commercial 720 panels per Container (Truckload)

  • Rated Power Output 580 W
  • Voltage (VOC)51.48 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
GSTAR Solar 590W Solar Panel 144 Cell Bifacial Dual Glass GSD7S72T-590WT Commercial 620 panels per Container (Truckload)

GSTAR Solar 590W Solar Panel 144 Cell Bifacial Dual Glass GSD7S72T-590WT Commercial 620 panels per Container (Truckload)

  • Rated Power Output 590 W
  • Voltage (VOC)51.3 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 648
Sunpro Power 585W Solar Panel 144 Cell Bifacial SPDG585-N144M10 Commercial 648 panels per Container (Truckload)

Sunpro Power 585W Solar Panel 144 Cell Bifacial SPDG585-N144M10 Commercial 648 panels per Container (Truckload)

  • Rated Power Output 585 W
  • Voltage (VOC)51.58 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 24–27

In stock
Container
= 620
CW Energy 595W Solar Panel 144 Cell Bifacial CWT595-144TNB10 Assembled in the USA Commercial 620 panels per Container (Truckload)

CW Energy 595W Solar Panel 144 Cell Bifacial CWT595-144TNB10 Assembled in the USA Commercial 620 panels per Container (Truckload)

  • Rated Power Output 595 W
  • Voltage (VOC)51.58 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 24–27

In stock
Container
= 558
Astronergy 560W Solar Panel 144 Cell Bifacial CHSM72M(DG)/F-BH-560 Commercial 558 panels per Container (Truckload)

Astronergy 560W Solar Panel 144 Cell Bifacial CHSM72M(DG)/F-BH-560 Commercial 558 panels per Container (Truckload)

  • Rated Power Output 560 W
  • Voltage (VOC)50.7 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 25 – Mar 02

In stock
Container
= 648
Sunpro Power 590W Solar Panel 144 Cell Bifacial SPDG590-N144M10 Commercial 648 panels per Container (Truckload)

Sunpro Power 590W Solar Panel 144 Cell Bifacial SPDG590-N144M10 Commercial 648 panels per Container (Truckload)

  • Rated Power Output 590 W
  • Voltage (VOC)51.7 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 24–27

In stock
Container
= 620
ZNShine Solar 555W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-555 Assembled in the USA Commercial 620 panels per Container (Truckload)

ZNShine Solar 555W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-555 Assembled in the USA Commercial 620 panels per Container (Truckload)

  • Rated Power Output 555 W
  • Voltage (VOC)50.4 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Assembled in the USA Commercial 620 panels per Container (Truckload)

ZNShine Solar 550W Solar Panel 144 Cell Bifacial ZXM7-SHDB144-550 Assembled in the USA Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)50.2 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 576
Astronergy 590W Solar Panel 144 Cell Bifacial CHSM72N(DG)/F-BH-590 Commercial 576 panels per Container (Truckload)

Astronergy 590W Solar Panel 144 Cell Bifacial CHSM72N(DG)/F-BH-590 Commercial 576 panels per Container (Truckload)

  • Rated Power Output 590 W
  • Voltage (VOC)51.7 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 25 – Mar 02

In stock
Container
= 720
ZNShine Solar 585W Solar Panel 144 Cell Bifacial ZXM7-UHLDD144-585 Commercial 720 panels per Container (Truckload)

ZNShine Solar 585W Solar Panel 144 Cell Bifacial ZXM7-UHLDD144-585 Commercial 720 panels per Container (Truckload)

  • Rated Power Output 585 W
  • Voltage (VOC)51.7 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 26 – Mar 03

In stock
Container
= 620
GreenWatts 550W Solar Panel 144 Cell Bifacial HS72-18X-550W Commercial 620 panels per Container (Truckload)

GreenWatts 550W Solar Panel 144 Cell Bifacial HS72-18X-550W Commercial 620 panels per Container (Truckload)

  • Rated Power Output 550 W
  • Voltage (VOC)49.8 V
  • Number of cells144
  • Cell TypeMonocrystalline

Ready to ship on Feb 24–27

  • Overview
  • Articles

500 Watt Solar Panels

High-efficiency 500-watt solar panels deliver optimal performance for large homes, farms, cottages, and small businesses seeking substantial electricity cost reductions through robust solar installations. These panels balance power output, space efficiency, and durability for commercial-grade systems in the USA.

Why Choose 500W Panels?

500-watt class solar panels produce approximately 2–2.5 kWh daily under standard conditions. Owners of expansive properties value this output for offsetting high energy demands from HVAC systems, irrigation pumps, or production equipment. Business-level assessments confirm these panels minimize levelized cost of energy (LCOE) by reducing the number of racks, cables, and labor hours needed for installation.

What Makes These Panels High-Efficiency?

Modern panels in the 500W–600W range utilize N-type TOPCon or Bifacial technologies, reaching efficiencies of 21.5-23%. Low temperature coefficients (around -0.29%/°C) ensure stable yields in hot climates like Florida or Texas. Advanced designs, such as half-cut cells and multi-busbar (MBB), significantly boost shade tolerance and overall durability.

Top Alternatives to 500W Panels

Since exact 500W models are in high demand, many customers opt for 535W–595W variants. These models offer a better price-per-watt and are ideal for scaling large residential or commercial arrays with immediate availability.

ModelPower (W)VOC (V)CellsTypeAvailability
Silfab SIL-500-HM50045.78132Mono PERC2 weeks
JA Solar JAM72D30-535/MB53549.45144Bifacial (Clearance)2 weeks
Qcells Q.PEAK DUO XL-G11S.358553.64156Bifacial Mono2 weeks
Jinko Tiger Neo JKM590N59052.38144Bifacial N-Type2 weeks
JA Solar JAM72D40-595/MB59554.10144Bifacial N-Type2 weeks
How Do Bifacial 500W Panels Perform?

Actual output depends on irradiance and setup. Bifacial variants, like the Jinko or JA Solar models above, capture rear-side reflection, adding 10-30% extra energy in ground-mount installations common on farms. These panels are engineered to withstand 5400 Pa snow and 2400 Pa wind loads.

Expert Tip

When upgrading to 500W panels, check your rail length and roof load capacity—these units typically weigh 60-75 lbs. For the best ROI, pair these high-output modules with string inverters or high-capacity microinverters to handle the increased amperage effectively.

💡 Key Takeaway: 500-watt solar panels and their higher-wattage successors (up to 595W) represent the cutting edge of energy density. By using Bifacial and N-type technologies, they provide the most efficient path to energy independence for commercial and agricultural projects.

Ready to Power Your Property?

Explore our selection of high-efficiency 500W solar panels with wholesale pricing and nationwide delivery for your next project.

Buy 500W Panels

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