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 (?) |
|---|---|---|---|---|---|---|---|---|---|
| Q Cells 480 Mono XL Bifacial | 480 | 449.5 | 365.1 | 20.70% | 10 | $335 | $0.70 | S. Korea/USA | 12 / 30 |
| Phono Solar 450 Mono XL | 450 | 419.5 | 333.0 | 20.58% | 10 | $300 | $0.67 | China | 12 / 25 |
| Canadian 450 Mono XL | 450 | 419.2 | 335.0 | 20.40% | 10 | $320 | $0.71 | Taiwan/China | 12 / 25 |
| Talesun 440 Mono XL | 440 | 402.9 | 328.0 | 20.10% | 10 | $285 | $0.65 | China | 12 / 30 |
| Mission 420 Mono XL | 420 | 387.2 | 315.0 | 19.10% | 10 | $315 | $0.75 | USA | 25 / 25 |
| Axitec 410 Mono XL | 410 | 374.2 | 307.5 | 20.38% | 10 | $255 | $0.62 | Germany/China | 15 / 25 |
| Trina 410 Mono MBB XL | 410 | 384.9 | 311.0 | 20.20% | 10 | $265 | $0.65 | Taiwan | 12 / 25 |
| Axitec 400 Mono XL | 400 | 373.8 | 300.0 | 19.88% | 10 | $245 | $0.61 | Germany/China | 15 / 25 |
| Peimar 400 Mono XL | 400 | 364.9 | 302.0 | 20.17% | 27 | $250 | $0.63 | Italy | 20 / 30 |
| Talesun 400 Mono XL | 400 | 367.8 | 298.5 | 19.90% | 10 | $250 | $0.63 | China | 12 / 25 |
| Silfab 400 Mono XL | 400 | 368.8 | 291.3 | 19.60% | 10 | $255 | $0.64 | USA | 25 / 30 |
| Trina 400 Mono XL Bifacial | 400 | 374.9 | 302.0 | 19.50% | 10 | $270 | $0.68 | Taiwan | 10 / 30 |
| Canadian 400 Mono All Black | 400 | 376.3 | 297.0 | 19.90% | 10 | $315 | $0.79 | China | 15 / 25 |
| Q Cells 400 Mono All Black | 400 | 373.5 | 300.1 | 20.40% | 10 | $330 | $0.83 | S. Korea | 12 / 25 |
| REC 400 Mono All Black | 400 | 381.0 | 305.0 | 21.60% | 10 | $405 | $1.01 | Singapore | 20 / 25 |
| Solaria 400 Mono All Black | 400 | 361.6 | 295.0 | 20.20% | 10 | $450 | $1.13 | USA | 25 / 25 |
| Q Cells 380 Mono All Black | 380 | 352.0 | 284.6 | 20.10% | 10 | $315 | $0.83 | S. Korea | 25 / 25 |
| Silfab 380 Mono All Black | 380 | 354.4 | 284.6 | 21.40% | 10 | $295 | $0.78 | USA/Canada | 25 / 30 |
| Peimar 375 Mono XL | 375 | 342.1 | 281.3 | 19.33% | 108 | $215 | $0.57 | Italy | 20 / 30 |
| REC 370 Mono All Black | 370 | 350.7 | 282.0 | 21.20% | 10 | $365 | $0.99 | Singapore | 20 / 25 |
| Solaria 370 Mono All Black | 370 | 335.8 | 272.0 | 20.50% | 10 | $375 | $1.01 | USA | 25 / 25 |
| Panasonic 370 EverVolt Mono | 370 | 351.8 | 277.5 | 21.20% | 10 | $430 | $1.16 | USA/Malaysia | 25 / 25 |
| LG 370 Mono | 370 | 345.1 | 279.0 | 21.40% | 10 | $480 | $1.30 | USA/S. Korea | 25 / 25 |
| Phono Solar 365 Mono All Black | 365 | 340.9 | 270.0 | 19.90% | 10 | $240 | $0.66 | China | 12 / 25 |
| Trina 365 Mono All Black | 365 | 341.8 | 276.0 | 20.20% | 10 | $275 | $0.75 | China | 25 / 25 |
| LG 365 Mono Black | 365 | 340.3 | 275.0 | 21.10% | 10 | $465 | $1.27 | USA/S. Korea | 25 / 25 |
| Axitec 360 Mono All Black | 360 | 333.7 | 270.0 | 19.76% | 10 | $250 | $0.69 | China/Germany | 15 / 25 |
| Silfab 360 Mono All Black | 360 | 320.4 | 258.0 | 19.70% | 10 | $255 | $0.71 | USA | 25 / 30 |
| REC 360 Mono All Black | 360 | 333.3 | 274.0 | 20.60% | 10 | $330 | $0.92 | Singapore | 20 / 25 |
| Panasonic 360 EverVolt Mono | 360 | 342.1 | 270 | 20.60% | 10 | $415 | $1.15 | USA/Malaysia | 25 / 25 |
| Mission 345 Mono All Black | 345 | 315.7 | 258.8 | 18.70% | 10 | $270 | $0.78 | USA | 25 / 25 |
| Q Cells 340 Mono All Black | 340 | 318.4 | 254.5 | 19.0% | 10 | $255 | $0.75 | S. Korea | 25 / 25 |
| Panasonic 340 HIT Mono Bifacial | 340 | 321.3 | 255 | 20.30% | 10 | $380 | $1.12 | USA/Malaysia | 25 / 25 |
| Peimar 330 Mono Black | 330 | 297.5 | 247.5 | 19.78% | 27 | $205 | $0.62 | Italy | 20 / 30 |
| Tesla 330 Mono Black | 330 | 311.3 | 250.1 | 19.70% | 10 | $285 | $0.86 | USA | 10 / 25 |
| Panasonic 330 HIT Mono Bifacial | 330 | 311.7 | 255.0 | 19.70% | 10 | $355 | $1.08 | USA/Malaysia | 25 / 25 |
| Peimar 325 Mono All Black | 325 | 292.9 | 243.8 | 19.48% | 27 | $205 | $0.63 | Italy | 20 / 30 |
| Panasonic 325 HIT Black Mono Bifacial | 325 | 302.4 | 247.0 | 19.40% | 10 | $345 | $1.06 | USA/Malaysia | 25 / 25 |
| Sonali 320 Mono | 320 | 293.1 | 240.0 | 18.40% | 33 | $240 | $0.75 | India | 12 / 25 |
| Tesla 320 Mono Black | 320 | 301.7 | 242.0 | 19.10% | 10 | $240 | $0.75 | USA | 10 / 25 |
| Peimar 315 Mono Black | 315 | 283.6 | 236.3 | 19.36% | 27 | $190 | $0.60 | Italy | 20 / 30 |
| Peimar 310 Mono All Black | 310 | 278.9 | 232.5 | 19.05% | 10 | $190 | $0.61 | Italy | 20 / 30 |
| Sonali 310 Mono All Black | 310 | 283.7 | 232.5 | 18.30% | 33 | $255 | $0.80 | India | 12 / 25 |
| Sonali 215 Mono XL | 215 | 194.1 | 161.3 | 18.60% | 45 | $260 | $1.21 | India | 12 / 25 |
| Sonali 210 Mono XL | 210 | 189.5 | 157.5 | 18.70% | 45 | $255 | $1.21 | India | 12 / 25 |
| Sonali 190 Mono | 190 | 168.8 | 142.5 | 18.40% | 29 | $165 | $0.87 | India | 12 / 25 |