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 440 Mono XL | 440 | 409.8 | 328.0 | 19.92% | 10 | $280 | $0.64 | Taiwan/China | 12 / 25 |
| Q Cells 430 Mono XL | 430 | 400.0 | 321.8 | 20.10% | 10 | $270 | $0.63 | S. Korea/USA | 12 / 25 |
| Trina 410 Mono XL | 410 | 384.6 | 311.0 | 20.20% | 10 | $245 | $0.60 | Taiwan | 10 / 25 |
| Axitec 410 Mono XL | 410 | 374.2 | 307.5 | 20.38% | 10 | $250 | $0.61 | China/Germany | 15 / 25 |
| LG 405 Mono Bifacial XL | 405 | 373.2 | 304.0 | 19.50% | 25 | $325 | $0.80 | S. Korea | 25 / 25 |
| Peimar 400 Mono XL | 400 | 364.9 | 302.0 | 20.17% | 27 | $230 | $0.58 | Italy | 20 / 30 |
| Phono Solar 400 Mono XL | 400 | 373.8 | 300.0 | 19.90% | 10 | $245 | $0.61 | Vietnam | 12 / 25 |
| Axitec 400 Mono XL | 400 | 373.8 | 300.0 | 19.88% | 10 | $260 | $0.65 | China/Germany | 15 / 25 |
| Mission 390 Mono XL | 390 | 360.7 | 292.5 | 19.35% | 10 | $275 | $0.71 | USA | 25 / 25 |
| Q Cells 380 Mono All Black | 380 | 352.0 | 284.6 | 20.10% | 10 | $315 | $0.83 | S. Korea | 25 / 25 |
| Canadian 375 Mono Bifacial XL | 375 | 346.9 | 280.0 | 18.70% | 10 | $210 | $0.56 | China | 12 / 30 |
| Peimar 375 Mono XL | 375 | 342.1 | 281.3 | 19.33% | 108 | $215 | $0.57 | Italy | 20 / 30 |
| Astronergy 370 Mono XL | 370 | 338.6 | 272.5 | 19.00% | 27 | $220 | $0.59 | China | 12 / 25 |
| Silfab 370 Mono All Black | 370 | 329.7 | 277.5 | 20.80% | 10 | $275 | $0.74 | Canada/USA | 25 / 30 |
| LG 370 Mono | 370 | 345.1 | 279.0 | 21.40% | 10 | $480 | $1.30 | USA/S. Korea | 25 / 25 |
| LG 365 Mono Black | 365 | 340.3 | 275.0 | 21.10% | 10 | $465 | $1.27 | USA/S. Korea | 25 / 25 |
| Panasonic EverVolt 360 Mono Black | 360 | 342.1 | 270.0 | 20.60% | 10 | $405 | $1.13 | USA | 25 / 25 |
| REC 360 Mono All Black | 360 | 333.3 | 274.0 | 20.60% | 10 | $310 | $0.86 | Singapore | 20 / 25 |
| Q Cells 340 Mono All Black | 340 | 318.4 | 254.5 | 19.0% | 10 | $250 | $0.74 | S. Korea | 25 / 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 | $220 | $0.67 | China | 15 / 25 |
| Peimar 330 Mono Black | 330 | 297.5 | 247.5 | 19.78% | 27 | $205 | $0.62 | Italy | 20 / 30 |
| Trina 330 Mono All Black | 330 | 307.5 | 250.0 | 19.6% | 10 | $230 | $0.70 | China | 25 / 25 |
| Tesla 330 Mono Black | 330 | 311.3 | 250.1 | 19.70% | 10 | $250 | $0.76 | USA | 10 / 25 |
| Silfab 330 Mono All Black | 330 | 300.4 | 249.7 | 19.4% | 10 | $240 | $0.73 | Canada/USA | 25 / 30 |
| 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 |
| Trina 325 Mono All Black | 325 | 302.8 | 246.0 | 19.30% | 10 | $215 | $0.66 | China | 10 / 25 |
| Tesla 325 Mono Black | 325 | 306.5 | 246.0 | 19.40% | 10 | $245 | $0.75 | USA | 10 / 25 |
| Panasonic 325 HIT Black Mono Bifacial | 325 | 302.4 | 247.0 | 19.40% | 10 | $350 | $1.08 | USA/Malaysia | 25 / 25 |
| CertainTeed 320 Mono All Black | 320 | 293.6 | 240.0 | 19.0% | 10 | $210 | $0.66 | S. Korea/USA | 10 / 25 |
| Q Cells 320 Mono All Black | 320 | 297.0 | 239.1 | 19.0% | 10 | $220 | $0.69 | 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 | $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 |