Solar Panels In Stock
Compare the lowest price solar panels in the table below. These solar panels are currently in stock or available to ship.
SunWatts is your independent source to do the research. Easily review the factory STC, real-world Max PTC and Average NOCT power output ratings, the efficiency rating, the price per watt, the price per panel, minimum order quantity, country of origin and warranty for standard residential size (~ 65x40 inches) and XL commercial size (~ 78x40 inches) solar panels. The Top Brands like Sunpower, Panasonic, Tesla, Trina, Canadian, LG, Peimar, Mission, Axitec, Silfab, Solaria, Q Cells, and more are covered.
This list of solar panels in stock is sorted by Factory Peak Watts STC.
Click the top of any column to re-sort the list. Hover over any (?) for simple explanations.
| Solar Panel Brand / Model | Factory Watts STC (?) | MAX Watts PTC (?) | Everyday Watts NOCT (?) | Efficiency Rate (?) | Minimum Quantity | $ per Panel | $ per Watt | Country of Origin | Warranty (?) |
|---|---|---|---|---|---|---|---|---|---|
| Phono Solar 545 Mono XXL | 545 | 507.4 | 403.6 | 21.09% | 31 | $415 | $0.76 | China | 12 / 25 |
| ZNShine 540 Mono Bifacial XXL | 540 | 507.4 | 403.6 | 21.13% | 30 | $400 | $0.74 | China | 12 / 30 |
| Axitec 540 Mono XXL | 540 | 504.9 | 408.7 | 20.89% | 30 | $440 | $0.81 | China/Germany | 15 / 30 |
| Trina 535 Mono XXL Bifacial | 535 | 503.4 | 405.0 | 20.50% | 10 | $445 | $0.83 | China | 12 / 30 |
| Silfab 490 Mono XL | 490 | 460.8 | 365.0 | 20.90% | 10 | $425 | $0.87 | USA/Canada | 12 / 30 |
| Q Cells 480 Mono XL Bifacial | 480 | 449.5 | 361.4 | 20.70% | 10 | $415 | $0.86 | USA/S. Korea | 12 / 30 |
| Phono Solar 455 Mono XL | 455 | 424.4 | 336.0 | 20.80% | 10 | $370 | $0.81 | China | 12 / 25 |
| Phono Solar 450 Mono XL | 450 | 419.5 | 333.0 | 20.58% | 10 | $365 | $0.81 | China | 12 / 25 |
| Canadian 450 Mono XL | 450 | 419.2 | 336.0 | 20.40% | 10 | $365 | $0.81 | China | 12 / 25 |
| Aptos 440 Mono Bifacial Black XL | 440 | 406.0 | 330.0 | 21.21% | 10 | $390 | $0.89 | Vietnam/USA | 25 / 30 |
| LG Solar 440 Mono Black | 440 | 411.7 | 334.0 | 22.10% | 10 | $550 | $1.25 | USA/S. Korea | 25 / 25 |
| LG Solar 435 Mono Black | 435 | 406.9 | 330.0 | 21.90% | 10 | $545 | $1.25 | USA/S. Korea | 25 / 25 |
| LG Solar 425 Mono Black | 425 | 396.0 | 322.0 | 21.40% | 10 | $555 | $1.31 | USA/S. Korea | 25 / 25 |
| Mission 420 Mono XL Black | 420 | 387.2 | 315.0 | 19.10% | 10 | $350 | $0.83 | USA | 25 / 25 |
| ZNShine 405 Mono All-Black | 405 | 373.5 | 302.7 | 20.74% | 10 | $350 | $0.86 | Cambodia | 12 / 25 |
| REC 405 Mono All-Black | 405 | 385.9 | 309.0 | 21.90% | 10 | $515 | $1.27 | Singapore | 20 / 25 |
| ZNShine 400 Mono All-Black | 400 | 368.8 | 299.0 | 20.46% | 10 | $360 | $0.90 | Cambodia | 12 / 25 |
| Solaria 400 Mono All Black | 400 | 361.6 | 295.0 | 20.20% | 10 | $470 | $1.18 | USA | 25 / 25 |
| Canadian 395 Mono XL All-Black | 395 | 369.1 | 295.0 | 19.40% | 10 | $385 | $0.97 | China | 25 / 25 |
| Canadian 390 Mono XL All-Black | 390 | 364.3 | 291.0 | 19.20% | 10 | $380 | $0.97 | China | 12 / 25 |
| Trina 385 Mono All-Black | 385 | 362.3 | 290.0 | 20.00% | 10 | $320 | $0.83 | China | 15 / 25 |
| LG Solar 385 Mono All-Black | 385 | 361.3 | 392.0 | 20.70% | 10 | $425 | $1.13 | USA/S. Korea | 25 / 25 |
| Mission 380 Mono All-Black | 380 | 354.6 | 285.0 | 19.10% | 10 | $370 | $0.97 | USA | 25 / 25 |
| LG Solar 375 Mono All-Black | 375 | 346.1 | 281.0 | 21.20% | 10 | $485 | $1.26 | USA/S. Korea | 25 / 25 |
| ZNShine 370 Mono Black | 370 | 345.7 | 270.6 | 20.31% | 10 | $330 | $0.89 | Cambodia | 12 / 25 |
| Phono Solar 370 Mono All Black | 370 | 345.7 | 276.0 | 19.80% | 10 | $335 | $0.91 | China | 12 / 25 |
| Aptos 370 Mono All Black | 370 | 341.5 | 278.7 | 20.29% | 10 | $340 | $0.92 | Vietnam | 25 / 30 |
| REC 370 Mono Bifacial All-Black | 370 | 345.2 | 280.0 | 20.30% | 10 | $395 | $1.07 | Singapore | 25 / 25 |
| REC 365 Mono All-Black | 365 | 340.8 | 276.0 | 20.00% | 10 | $395 | $1.08 | Singapore | 25 / 25 |
| Trina 360 Mono All-Black | 360 | 334.6 | 272.0 | 19.50% | 10 | $290 | $0.81 | China | 25 / 25 |
| REC 360 Mono Bifacial All-Black | 360 | 338.9 | 272.0 | 19.70% | 10 | $390 | $1.08 | Singapore | 25 / 25 |