| Grid Tie Inverter 2000W+ Weekly Retailer Price | | Brand | High | Low | Average | AvgChg | AvgChg% | | All Brands | 1.329 | 0.058 | 0.141 |  -0.002 | -1.4% | | 1-Phase | 1.329 | 0.238 | 0.282 | -0.003 | -1.05% | | 3-Phase | 0.206 | 0.058 | 0.071 | -0.001 | -1.39% | | SMA | 0.623 | 0.266 | 0.298 | -0.002 | -0.67% | | Fronius | 0.900 | 0.184 | 0.238 | -0.001 | -0.42% | | Unit: US$ / Watt | Last Update: 2021-01-18 |
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| Grid-Tie Solar System Weekly Retailer Price | | Brand | High | Low | Average | AvgChg | AvgChg% | | All Brands | 5.151 | 1.275 | 1.885 |  0.209 | 12.47% | | Unit: US$ / Watt | Last Update: 2021-01-18 |
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| Solar Panel / Solar Module 120W+ Weekly Retailer Price | | Brand | High | Low | Average | AvgChg | AvgChg% | | All Brands | 1.014 | 0.456 | 0.499 |  0 | 0% | | Poly Module | 0.700 | 0.456 | 0.495 | 0 | 0% | | Mono Module | 1.014 | 0.456 | 0.498 | 0 | 0% | | Unit: US$ / Watt | Last Update: 2021-01-18 |
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| Solar Module Retailer Prices are updated on Monday.
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| Solar System and Inverter Retailer Prices are updated on Friday.
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