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 (?) |
|---|---|---|---|---|---|---|---|---|---|
| Canadian 405 Bifacial Poly XL | 405 | 378.3 | 303 | 18.10% | 10 | $260 | $0.64 | China | 12 / 30 |
| Peimar 400 Mono XL | 400 | 364.9 | 302.0 | 20.17% | 27 | $230 | $0.58 | Italy | 20 / 30 |
| Trina 400 Bifacial Mono XL | 400 | 374.9 | 304.0 | 19.70% | 32 | $240 | $0.60 | China | 12 / 30 |
| Talesun 400 Mono XL | 400 | 367.8 | 298.5 | 19.90% | 10 | $240 | $0.60 | China | 12 / 25 |
| Trina 400 Mono XL | 400 | 375.2 | 302.0 | 19.70% | 10 | $245 | $0.61 | China | 10 / 25 |
| Phono Solar 400 Mono XL | 400 | 367.7 | 300.0 | 19.90% | 10 | $245 | $0.61 | China | 12 / 25 |
| Canadian 400 Bifacial Poly XL | 400 | 373.6 | 299 | 17.90% | 10 | $255 | $0.64 | China | 12 / 30 |
| Talesun 390 Mono XL | 390 | 357.2 | 290.8 | 19.40% | 10 | $235 | $0.60 | China | 12 / 25 |
| Q Cells 390 Mono XL | 390 | 361.5 | 291.3 | 19.40% | 29 | $240 | $0.62 | S. Korea/USA | 12 / 25 |
| Mission 385 Mono XL | 385 | 355.6 | 288.8 | 19.11% | 10 | $270 | $0.70 | USA | 12 / 25 |
| Canadian 380 Mono XL | 380 | 353.9 | 284.0 | 19.15% | 10 | $230 | $0.61 | China | 10 / 25 |
| CSUN 380 Mono XL | 380 | 340.4 | 281.0 | 19.62% | 10 | $235 | $0.62 | USA | 10 / 25 |
| Peimar 375 Mono XL | 375 | 342.1 | 281.3 | 19.33% | 108 | $215 | $0.57 | Italy | 20 / 30 |
| Talesun 375 Mono XL | 375 | 343.3 | 280.0 | 18.90% | 10 | $220 | $0.59 | China | 12 / 25 |
| LG 375 Mono Black | 375 | 349.9 | 282.0 | 21.70% | 10 | $475 | $1.05 | USA/S. Korea | 25 / 25 |
| Phono Solar 370 Mono XL | 370 | 343.6 | 277.5 | 19.07% | 56 | $215 | $0.58 | China | 10 / 25 |
| Astronergy 370 Mono XL | 370 | 338.6 | 272.5 | 19.00% | 27 | $220 | $0.59 | China | 12 / 25 |
| Solaria 370 PowerXT Mono All Black | 370 | 334.5 | 272.0 | 20.50% | 10 | $390 | $1.05 | USA | 25 / 25 |
| LG 365 Mono Black | 365 | 340.3 | 275.0 | 21.10% | 10 | $465 | $1.05 | USA/S. Korea | 25 / 25 |
| Solaria 365 PowerXT AC All Black | 365 | 332.4 | 273.75 | 20.20% | 10 | $535 | $1.47 | USA | 25 / 25 |
| Solaria 360 PowerXT Mono All Black | 360 | 327.6 | 265.0 | 19.90% | 10 | $365 | $1.01 | USA | 25 / 25 |
| Canadian 355 Poly XL | 355 | 327.9 | 264.0 | 17.70% | 35 | $205 | $0.58 | China | 10 / 30 |
| LG 350 Mono Black | 350 | 326.0 | 261.0 | 20.40% | 10 | $370 | $1.06 | USA/S. Korea | 25 / 25 |
| Solaria 350 PowerXT AC All Black | 350 | 318.2 | 262.0 | 19.40% | 10 | $510 | $1.46 | USA | 25 / 25 |
| Astronergy 345 Poly XL Silver | 345 | 314.3 | 240.9 | 17.80% | 10 | $215 | $0.62 | China | 12 / 25 |
| Q Cells 340 Mono All Black | 340 | 318.4 | 254.5 | 19.0% | 10 | $240 | $0.71 | S. Korea/USA | 12 / 25 |
| Panasonic 340 HIT Mono Bifacial | 340 | 321.3 | 255 | 20.30% | 10 | $380 | $1.12 | USA/Malaysia | 25 / 25 |
| Q Cells 335 Mono All Black | 335 | 313.5 | 250.7 | 18.7% | 10 | $250 | $0.75 | S. Korea/USA | 12 / 25 |
| Axitec 330 Mono Black | 330 | 304.5 | 247.5 | 19.56% | 10 | $200 | $0.61 | China | 15 / 25 |
| Peimar 330 Mono Black | 330 | 297.5 | 247.5 | 19.78% | 27 | $205 | $0.62 | Italy | 20 / 30 |
| Silfab 330 Mono All Black | 330 | 300.4 | 249.7 | 19.4% | 10 | $240 | $0.73 | Canada/USA | 25 / 30 |
| Tesla 330 Mono Black | 330 | 311.3 | 250.1 | 19.70% | 10 | $260 | $0.79 | USA | 10 / 25 |
| Canadian 330 Mono All Black | 330 | 308.0 | 245.0 | 19.57% | 10 | $270 | $0.82 | China | 15 / 25 |
| Panasonic 330 HIT Mono Bifacial | 330 | 311.7 | 255.0 | 19.70% | 10 | $355 | $1.08 | USA/Malaysia | 25 / 25 |
| Panasonic 330 HIT AC Mono w/Enphase Micro | 330 | 311.7 | 247.5 | 19.70% | 10 | $530 | $1.61 | USA/Malaysia | 25 / 25 |
| Peimar 325 Mono All Black | 325 | 292.9 | 243.8 | 19.48% | 27 | $205 | $0.63 | Italy | 20 / 30 |
| Canadian 325 Mono All Black | 325 | 303.2 | 241.0 | 19.27% | 10 | $215 | $0.66 | China | 10 / 25 |
| Tesla 325 Mono Black | 325 | 306.5 | 246.0 | 19.40% | 10 | $255 | $0.78 | USA | 10 / 25 |
| Panasonic 325 HIT Black Mono Bifacial | 325 | 302.4 | 247.0 | 19.40% | 10 | $350 | $1.08 | USA/Malaysia | 25 / 25 |
| LONGi 320 Mono | 320 | 296.96 | 237.1 | 19.6% | 30 | $200 | $0.63 | Malaysia | 15 / 25 |
| Canadian 320 Mono All Black | 320 | 298.4 | 237.0 | 18.89% | 10 | $210 | $0.66 | China | 10 / 25 |
| Talesun 320 Mono All Black | 320 | 290.6 | 238.3 | 19.00% | 10 | $215 | $0.67 | China | 12 / 25 |
| Axitec 320 Mono Black | 320 | 285.6 | 241.0 | 19.26% | 10 | $225 | $0.70 | China | 15 / 25 |
| Trina 320 Mono All Black | 320 | 297.8 | 242.0 | 19.0% | 10 | $225 | $0.70 | China | 10 / 25 |
| Silfab 320 Mono All Black | 320 | 289.6 | 242.0 | 18.8% | 10 | $230 | $0.72 | Canada/USA | 25 / 30 |
| Q Cells 320 Mono All Black | 320 | 297.0 | 239.1 | 19.0% | 10 | $230 | $0.72 | USA | 12 / 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 | $250 | $0.78 | USA | 10 / 25 |
| Peimar 315 Mono Black | 315 | 283.6 | 236.3 | 19.36% | 27 | $190 | $0.60 | Italy | 20 / 30 |
| Axitec 315 Mono All Black | 315 | 284.3 | 236.3 | 18.96% | 10 | $210 | $0.67 | China | 15 / 25 |
| Peimar 310 Mono | 310 | 278.9 | 228.7 | 19.05% | 10 | $185 | $0.60 | Italy | 20 / 30 |
| Peimar 310 Mono All Black | 310 | 278.9 | 232.5 | 19.05% | 10 | $190 | $0.61 | Italy | 20 / 30 |
| Suntech 310 Mono All Black | 310 | 272.5 | 232.6 | 18.90% | 10 | $200 | $0.65 | China | 12 / 25 |
| Trina 310 Mono All Black | 310 | 288.2 | 231.0 | 18.70% | 10 | $205 | $0.66 | China | 10 / 25 |
| Axitec 310 Mono All Black | 310 | 279.7 | 232.5 | 18.66% | 10 | $210 | $0.68 | China | 15 / 25 |
| Mission 310 Mono All Black | 310 | 285.8 | 232.5 | 18.65% | 10 | $220 | $0.71 | USA | 25 / 25 |
| 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 |