Principal Solar Institute
A community for development and installation professionals in the solar industry
The Principal Solar Institute Module Ratings
The Principal Solar Institute’s scientifically designed and certified combination of tests and performance standards provide an unbiased, comprehensive rating system – the PSI PV module rating. Seven essential characteristics related to initial and long-term PV module performance are combined to create the PSI Rating:
- Actual Tested Maximum Power vs. Advertised
- Temperature Coefficient at Maximum Power
- Power at Low Irradiance to Power at High Irradiance Ratio
- Normal Operating Cell Temperature (NOCT)
- Total Area Efficiency
- Negative Power Tolerance
- Annual Power Reduction
These ratings allow you to make comparisons when analyzing PV modules and help you select the optimal PV module.
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PSI Ratings – PV Solar Modules from Upsolar
Here are the PSI Ratings for modules from Upsolar, calculated based on initial performance test data. If you don’t see a solar module that you are considering, contact us and we will try to add it.
| Rank | Manufacturer | Model | Type | Power (W DC) |
PSI Rating | Percentile |
|---|---|---|---|---|---|---|
| 1 | Upsolar | UP-M280M | Monocrystalline | 280 | 8.78* | 95 |
| 2 | Upsolar | UP-M275M-B | Monocrystalline | 275 | 8.78* | 95 |
| 3 | Upsolar | UP-M325MS | Monocrystalline | 325 | 8.69* | 94 |
| 4 | Upsolar | UP-M325M | Monocrystalline | 325 | 8.69* | 94 |
| 5 | Upsolar | UP-M325MT | Monocrystalline | 325 | 8.69* | 94 |
| 6 | Upsolar | UP-M275M | Monocrystalline | 275 | 8.63* | 93 |
| 7 | Upsolar | UP-M320MT | Monocrystalline | 320 | 8.57* | 92 |
| 8 | Upsolar | UP-M320MS | Monocrystalline | 320 | 8.57* | 92 |
| 9 | Upsolar | UP-M320M | Monocrystalline | 320 | 8.57* | 92 |
| 10 | Upsolar | UP-M270M-B | Monocrystalline | 270 | 8.53* | 91 |
| 11 | Upsolar | UP-Z270MS-B | Monocrystalline | 270 | 8.53* | 91 |
| 12 | Upsolar | UP-Z270M-B | Monocrystalline | 270 | 8.53* | 91 |
| 13 | Upsolar | UP-Z270MT-B | Monocrystalline | 270 | 8.53* | 91 |
| 14 | Upsolar | UP-M270MT-B | Monocrystalline | 270 | 8.53* | 91 |
| 15 | Upsolar | UP-M270MS-B | Monocrystalline | 270 | 8.53* | 91 |
| 16 | Upsolar | UP-M270MS | Monocrystalline | 270 | 8.47* | 91 |
| 17 | Upsolar | UP-M270MT | Monocrystalline | 270 | 8.47* | 91 |
| 18 | Upsolar | UP-Z270M | Monocrystalline | 270 | 8.47* | 91 |
| 19 | Upsolar | UP-Z270MS | Monocrystalline | 270 | 8.47* | 91 |
| 20 | Upsolar | UP-Z270MT | Monocrystalline | 270 | 8.47* | 91 |
| 21 | Upsolar | UP-M270M | Monocrystalline | 270 | 8.47* | 91 |
| 22 | Upsolar | UP-M315MT | Monocrystalline | 315 | 8.43* | 90 |
| 23 | Upsolar | UP-M315M | Monocrystalline | 315 | 8.43* | 90 |
| 24 | Upsolar | UP-M315MS | Monocrystalline | 315 | 8.43* | 90 |
| 25 | Upsolar | UP-M270P | Polycrystalline | 270 | 8.38* | 89 |
| 26 | Upsolar | UP-M265MS-B | Monocrystalline | 265 | 8.37* | 88 |
| 27 | Upsolar | UP-M265MT-B | Monocrystalline | 265 | 8.37* | 88 |
| 28 | Upsolar | UP-Z265MS-B | Monocrystalline | 265 | 8.37* | 88 |
| 29 | Upsolar | UP-M265M-B | Monocrystalline | 265 | 8.37* | 88 |
| 30 | Upsolar | UP-Z265MT-B | Monocrystalline | 265 | 8.37* | 88 |
| 31 | Upsolar | UP-Z265M-B | Monocrystalline | 265 | 8.37* | 88 |
| 32 | Upsolar | UP-M265P | Polycrystalline | 265 | 8.34* | 88 |
| 33 | Upsolar | UP-M265M | Monocrystalline | 265 | 8.32* | 87 |
| 34 | Upsolar | UP-Z265MS | Monocrystalline | 265 | 8.32* | 87 |
| 35 | Upsolar | UP-Z265M | Monocrystalline | 265 | 8.32* | 87 |
| 36 | Upsolar | UP-M265MT | Monocrystalline | 265 | 8.32* | 87 |
| 37 | Upsolar | UP-M265MS | Monocrystalline | 265 | 8.32* | 87 |
| 38 | Upsolar | UP-Z265MT | Monocrystalline | 265 | 8.32* | 87 |
| 39 | Upsolar | UP-M310M | Monocrystalline | 310 | 8.30* | 86 |
| 40 | Upsolar | UP-M310MS | Monocrystalline | 310 | 8.30* | 86 |
| 41 | Upsolar | UP-M310MT | Monocrystalline | 310 | 8.30* | 86 |
| 42 | Upsolar | UP-M315PT | Polycrystalline | 315 | 8.25* | 85 |
| 43 | Upsolar | UP-M315P | Polycrystalline | 315 | 8.25* | 85 |
| 44 | Upsolar | UP-M315PS | Polycrystalline | 315 | 8.25* | 85 |
| 45 | Upsolar | UP-Z260M-B | Monocrystalline | 260 | 8.22* | 84 |
| 46 | Upsolar | UP-M260MS-B | Monocrystalline | 260 | 8.22* | 84 |
| 47 | Upsolar | UP-M260MT-B | Monocrystalline | 260 | 8.22* | 84 |
| 48 | Upsolar | UP-Z260MS-B | Monocrystalline | 260 | 8.22* | 84 |
| 49 | Upsolar | UP-Z260MT-B | Monocrystalline | 260 | 8.22* | 84 |
| 50 | Upsolar | UP-M260M-B | Monocrystalline | 260 | 8.19* | 83 |
| 51 | Upsolar | UP-Z260PS-B | Polycrystalline | 260 | 8.18* | 83 |
| 52 | Upsolar | UP-Z260PT-B | Polycrystalline | 260 | 8.18* | 83 |
| 53 | Upsolar | UP-Z260P-B | Polycrystalline | 260 | 8.18* | 83 |
| 54 | Upsolar | UP-M260P-B | Polycrystalline | 260 | 8.18* | 83 |
| 55 | Upsolar | UP-M260PT-B | Polycrystalline | 260 | 8.18* | 83 |
| 56 | Upsolar | UP-M260PS-B | Polycrystalline | 260 | 8.18* | 83 |
| 57 | Upsolar | UP-Z260PT | Polycrystalline | 260 | 8.18* | 83 |
| 58 | Upsolar | UP-M260PS | Polycrystalline | 260 | 8.18* | 83 |
| 59 | Upsolar | UP-M260PT | Polycrystalline | 260 | 8.18* | 83 |
| 60 | Upsolar | UP-Z260PS | Polycrystalline | 260 | 8.18* | 83 |
| 61 | Upsolar | UP-Z260P | Polycrystalline | 260 | 8.18* | 83 |
| 62 | Upsolar | UP-M260P | Polycrystalline | 260 | 8.18* | 83 |
| 63 | Upsolar | UP-Z260MS | Monocrystalline | 260 | 8.16* | 82 |
| 64 | Upsolar | UP-M260MS | Monocrystalline | 260 | 8.16* | 82 |
| 65 | Upsolar | UP-M260M | Monocrystalline | 260 | 8.16* | 82 |
| 66 | Upsolar | UP-Z260M | Monocrystalline | 260 | 8.16* | 82 |
| 67 | Upsolar | UP-M260MT | Monocrystalline | 260 | 8.16* | 82 |
| 68 | Upsolar | UP-Z260MT | Monocrystalline | 260 | 8.16* | 82 |
| 69 | Upsolar | UP-M305MS | Monocrystalline | 305 | 8.16* | 82 |
| 70 | Upsolar | UP-M305MT | Monocrystalline | 305 | 8.16* | 82 |
| 71 | Upsolar | UP-M310PT | Polycrystalline | 310 | 8.12* | 80 |
| 72 | Upsolar | UP-M310PS | Polycrystalline | 310 | 8.12* | 80 |
| 73 | Upsolar | UP-M310P | Polycrystalline | 310 | 8.12* | 80 |
| 74 | Upsolar | UP-M300MS | Monocrystalline | 300 | 8.04* | 77 |
| 75 | Upsolar | UP-M300MT | Monocrystalline | 300 | 8.04* | 77 |
| 76 | Upsolar | UP-M255PT | Polycrystalline | 255 | 8.03* | 77 |
| 77 | Upsolar | UP-M255P | Polycrystalline | 255 | 8.03* | 77 |
| 78 | Upsolar | UP-M255PS | Polycrystalline | 255 | 8.03* | 77 |
| 79 | Upsolar | UP-Z255PT | Polycrystalline | 255 | 8.03* | 77 |
| 80 | Upsolar | UP-Z255P | Polycrystalline | 255 | 8.03* | 77 |
| 81 | Upsolar | UP-Z255PS | Polycrystalline | 255 | 8.03* | 77 |
| 82 | Upsolar | UP-M305M | Monocrystalline | 305 | 8.02* | 76 |
| 83 | Upsolar | UP-Z255P-B | Polycrystalline | 255 | 8.02* | 76 |
| 84 | Upsolar | UP-M255P-B | Polycrystalline | 255 | 8.02* | 76 |
| 85 | Upsolar | UP-M255PS-B | Polycrystalline | 255 | 8.02* | 76 |
| 86 | Upsolar | UP-M255M-B | Monocrystalline | 255 | 8.02* | 76 |
| 87 | Upsolar | UP-M255MT-B | Monocrystalline | 255 | 8.02* | 76 |
| 88 | Upsolar | UP-M255MS-B | Monocrystalline | 255 | 8.02* | 76 |
| 89 | Upsolar | UP-Z255M-B | Monocrystalline | 255 | 8.02* | 76 |
| 90 | Upsolar | UP-Z255MS-B | Monocrystalline | 255 | 8.02* | 76 |
| 91 | Upsolar | UP-Z255MT-B | Monocrystalline | 255 | 8.02* | 76 |
| 92 | Upsolar | UP-Z255PS-B | Polycrystalline | 255 | 8.02* | 76 |
| 93 | Upsolar | UP-M255PT-B | Polycrystalline | 255 | 8.02* | 76 |
| 94 | Upsolar | UP-Z255PT-B | Polycrystalline | 255 | 8.02* | 76 |
| 95 | Upsolar | UP-M305PS | Polycrystalline | 305 | 7.99* | 75 |
| 96 | Upsolar | UP-M305PT | Polycrystalline | 305 | 7.99* | 75 |
| 97 | Upsolar | UP-M305P | Polycrystalline | 305 | 7.99* | 75 |
| 98 | Upsolar | UP-M255M | Monocrystalline | 255 | 7.99* | 75 |
| 99 | Upsolar | UP-M255MT | Monocrystalline | 255 | 7.99* | 75 |
| 100 | Upsolar | UP-Z255MS | Monocrystalline | 255 | 7.99* | 75 |
| 101 | Upsolar | UP-Z255MT | Monocrystalline | 255 | 7.99* | 75 |
| 102 | Upsolar | UP-M255MS | Monocrystalline | 255 | 7.99* | 75 |
| 103 | Upsolar | UP-Z255M | Monocrystalline | 255 | 7.99* | 75 |
| 104 | Upsolar | UP-M300M | Monocrystalline | 300 | 7.88* | 70 |
| 105 | Upsolar | UP-Z250PT | Polycrystalline | 250 | 7.84* | 67 |
| 106 | Upsolar | UP-M250P | Polycrystalline | 250 | 7.84* | 67 |
| 107 | Upsolar | UP-Z250P | Polycrystalline | 250 | 7.84* | 67 |
| 108 | Upsolar | UP-Z250PS | Polycrystalline | 250 | 7.84* | 67 |
| 109 | Upsolar | UP-M250PS | Polycrystalline | 250 | 7.84* | 67 |
| 110 | Upsolar | UP-M250PT | Polycrystalline | 250 | 7.84* | 67 |
| 111 | Upsolar | UP-M250PT-B | Polycrystalline | 250 | 7.83* | 67 |
| 112 | Upsolar | UP-M250P-B | Polycrystalline | 250 | 7.83* | 67 |
| 113 | Upsolar | UP-M250PS-B | Polycrystalline | 250 | 7.83* | 67 |
| 114 | Upsolar | UP-Z250PS-B | Polycrystalline | 250 | 7.83* | 67 |
| 115 | Upsolar | UP-Z250PT-B | Polycrystalline | 250 | 7.83* | 67 |
| 116 | Upsolar | UP-Z250P-B | Polycrystalline | 250 | 7.83* | 67 |
| 117 | Upsolar | UP-M300PS | Polycrystalline | 300 | 7.82* | 67 |
| 118 | Upsolar | UP-M300P | Polycrystalline | 300 | 7.82* | 67 |
| 119 | Upsolar | UP-M300PT | Polycrystalline | 300 | 7.82* | 67 |
| 120 | Upsolar | UP-Z300P | Polycrystalline | 300 | 7.82* | 67 |
| 121 | Upsolar | UP-Z195M-B | Monocrystalline | 195 | 7.77* | 64 |
| 122 | Upsolar | UP-Z195M | Monocrystalline | 195 | 7.76* | 63 |
| 123 | Upsolar | UP-M295M | Monocrystalline | 295 | 7.75* | 63 |
| 124 | Upsolar | UP-M295PT | Polycrystalline | 295 | 7.69* | 59 |
| 125 | Upsolar | UP-Z295P | Polycrystalline | 295 | 7.69* | 59 |
| 126 | Upsolar | UP-M295P | Polycrystalline | 295 | 7.69* | 59 |
| 127 | Upsolar | UP-M295PS | Polycrystalline | 295 | 7.69* | 59 |
| 128 | Upsolar | UP-Z245PT | Polycrystalline | 245 | 7.68* | 59 |
| 129 | Upsolar | UP-M245PS | Polycrystalline | 245 | 7.68* | 59 |
| 130 | Upsolar | UP-M245P | Polycrystalline | 245 | 7.68* | 59 |
| 131 | Upsolar | UP-M245PT | Polycrystalline | 245 | 7.68* | 59 |
| 132 | Upsolar | UP-Z245P | Polycrystalline | 245 | 7.68* | 59 |
| 133 | Upsolar | UP-Z245PS | Polycrystalline | 245 | 7.68* | 59 |
| 134 | Upsolar | UP-Z245PT-B | Polycrystalline | 245 | 7.66* | 57 |
| 135 | Upsolar | UP-M245PS-B | Polycrystalline | 245 | 7.66* | 57 |
| 136 | Upsolar | UP-Z245PS-B | Polycrystalline | 245 | 7.66* | 57 |
| 137 | Upsolar | UP-M245PT-B | Polycrystalline | 245 | 7.66* | 57 |
| 138 | Upsolar | UP-M245P-B | Polycrystalline | 245 | 7.66* | 57 |
| 139 | Upsolar | UP-Z245P-B | Polycrystalline | 245 | 7.66* | 57 |
| 140 | Upsolar | UP-M290M | Monocrystalline | 290 | 7.62* | 55 |
| 141 | Upsolar | UP-M290PT | Polycrystalline | 290 | 7.60* | 54 |
| 142 | Upsolar | UP-Z290P | Polycrystalline | 290 | 7.60* | 54 |
| 143 | Upsolar | UP-M290PS | Polycrystalline | 290 | 7.60* | 54 |
| 144 | Upsolar | UP-M290P | Polycrystalline | 290 | 7.60* | 54 |
| 145 | Upsolar | UP-Z190M-B | Monocrystalline | 190 | 7.57* | 52 |
| 146 | Upsolar | UP-Z190M | Monocrystalline | 190 | 7.56* | 52 |
| 147 | Upsolar | UP-M250MS | Monocrystalline | 250 | 7.56* | 51 |
| 148 | Upsolar | UP-Z250MT | Monocrystalline | 250 | 7.56* | 51 |
| 149 | Upsolar | UP-M250M | Monocrystalline | 250 | 7.56* | 52 |
| 150 | Upsolar | UP-Z250M | Monocrystalline | 250 | 7.56* | 52 |
| 151 | Upsolar | UP-Z250MS | Monocrystalline | 250 | 7.56* | 52 |
| 152 | Upsolar | UP-M250MT | Monocrystalline | 250 | 7.56* | 52 |
| 153 | Upsolar | UP-M250MT-B | Monocrystalline | 250 | 7.54* | 50 |
| 154 | Upsolar | UP-M250MS-B | Monocrystalline | 250 | 7.54* | 50 |
| 155 | Upsolar | UP-M250M-B | Monocrystalline | 250 | 7.54* | 50 |
| 156 | Upsolar | UP-Z250MS-B | Monocrystalline | 250 | 7.54* | 50 |
| 157 | Upsolar | UP-Z250MT-B | Monocrystalline | 250 | 7.54* | 50 |
| 158 | Upsolar | UP-Z250M-B | Monocrystalline | 250 | 7.54* | 50 |
| 159 | Upsolar | UP-Z240PS-B | Polycrystalline | 240 | 7.51* | 48 |
| 160 | Upsolar | UP-M240PS-B | Polycrystalline | 240 | 7.51* | 48 |
| 161 | Upsolar | UP-M240PT-B | Polycrystalline | 240 | 7.51* | 48 |
| 162 | Upsolar | UP-Z240PT-B | Polycrystalline | 240 | 7.51* | 48 |
| 163 | Upsolar | UP-M240P-B | Polycrystalline | 240 | 7.51* | 48 |
| 164 | Upsolar | UP-M285M | Monocrystalline | 285 | 7.48* | 47 |
| 165 | Upsolar | UP-M285P | Polycrystalline | 285 | 7.47* | 46 |
| 166 | Upsolar | UP-Z285P | Polycrystalline | 285 | 7.47* | 46 |
| 167 | Upsolar | UP-M285PS | Polycrystalline | 285 | 7.47* | 46 |
| 168 | Upsolar | UP-M285PT | Polycrystalline | 285 | 7.47* | 46 |
| 169 | Upsolar | UP-M240PS | Polycrystalline | 240 | 7.43* | 44 |
| 170 | Upsolar | UP-M240P | Polycrystalline | 240 | 7.43* | 44 |
| 171 | Upsolar | UP-M240PT | Polycrystalline | 240 | 7.43* | 44 |
| 172 | Upsolar | UP-Z240PS | Polycrystalline | 240 | 7.43* | 44 |
| 173 | Upsolar | UP-Z240PT | Polycrystalline | 240 | 7.43* | 44 |
| 174 | Upsolar | UP-Z245MS-B | Monocrystalline | 245 | 7.41* | 42 |
| 175 | Upsolar | UP-M245M-B | Monocrystalline | 245 | 7.41* | 42 |
| 176 | Upsolar | UP-M245MT-B | Monocrystalline | 245 | 7.41* | 42 |
| 177 | Upsolar | UP-Z245MT-B | Monocrystalline | 245 | 7.41* | 42 |
| 178 | Upsolar | UP-M245MS-B | Monocrystalline | 245 | 7.41* | 42 |
| 179 | Upsolar | UP-Z245M-B | Monocrystalline | 245 | 7.41* | 42 |
| 180 | Upsolar | UP-M245MS | Monocrystalline | 245 | 7.40* | 42 |
| 181 | Upsolar | UP-M245M | Monocrystalline | 245 | 7.40* | 42 |
| 182 | Upsolar | UP-M245MT | Monocrystalline | 245 | 7.40* | 42 |
| 183 | Upsolar | UP-Z245M | Monocrystalline | 245 | 7.40* | 42 |
| 184 | Upsolar | UP-Z245MT | Monocrystalline | 245 | 7.40* | 42 |
| 185 | Upsolar | UP-Z245MS | Monocrystalline | 245 | 7.40* | 42 |
| 186 | Upsolar | UP-Z235P | Polycrystalline | 235 | 7.38* | 40 |
| 187 | Upsolar | UP-Z235P-B | Polycrystalline | 235 | 7.38* | 40 |
| 188 | Upsolar | UP-Z185M | Monocrystalline | 185 | 7.37* | 40 |
| 189 | Upsolar | UP-Z185M-B | Monocrystalline | 185 | 7.37* | 39 |
| 190 | Upsolar | UP-Z240P-B | Polycrystalline | 240 | 7.37* | 40 |
| 191 | Upsolar | UP-Z240P | Polycrystalline | 240 | 7.36* | 39 |
| 192 | Upsolar | UP-M220P-B | Polycrystalline | 220 | 7.33* | 38 |
| 193 | Upsolar | UP-Z225P-B | Polycrystalline | 225 | 7.31* | 36 |
| 194 | Upsolar | UP-M235P | Polycrystalline | 235 | 7.30* | 35 |
| 195 | Upsolar | UP-M235PT | Polycrystalline | 235 | 7.30* | 35 |
| 196 | Upsolar | UP-M235PS | Polycrystalline | 235 | 7.30* | 35 |
| 197 | Upsolar | UP-Z235PT | Polycrystalline | 235 | 7.30* | 36 |
| 198 | Upsolar | UP-Z235PS | Polycrystalline | 235 | 7.30* | 36 |
| 199 | Upsolar | UP-Z280P-B | Polycrystalline | 280 | 7.28* | 35 |
| 200 | Upsolar | UP-Z240M-B | Monocrystalline | 240 | 7.26* | 34 |
| 201 | Upsolar | UP-Z240MS-B | Monocrystalline | 240 | 7.26* | 34 |
| 202 | Upsolar | UP-Z240MT-B | Monocrystalline | 240 | 7.26* | 34 |
| 203 | Upsolar | UP-M240MT-B | Monocrystalline | 240 | 7.26* | 34 |
| 204 | Upsolar | UP-M240M-B | Monocrystalline | 240 | 7.26* | 34 |
| 205 | Upsolar | UP-M240MS-B | Monocrystalline | 240 | 7.26* | 34 |
| 206 | Upsolar | UP-M280PS | Polycrystalline | 280 | 7.24* | 32 |
| 207 | Upsolar | UP-M280P | Polycrystalline | 280 | 7.24* | 32 |
| 208 | Upsolar | UP-M280PT | Polycrystalline | 280 | 7.24* | 32 |
| 209 | Upsolar | UP-Z280P | Polycrystalline | 280 | 7.24* | 32 |
| 210 | Upsolar | UP-Z230P | Polycrystalline | 230 | 7.23* | 32 |
| 211 | Upsolar | UP-Z230PT | Polycrystalline | 230 | 7.23* | 32 |
| 212 | Upsolar | UP-Z240M | Monocrystalline | 240 | 7.23* | 32 |
| 213 | Upsolar | UP-M240MT | Monocrystalline | 240 | 7.23* | 32 |
| 214 | Upsolar | UP-Z240MT | Monocrystalline | 240 | 7.23* | 32 |
| 215 | Upsolar | UP-M240M | Monocrystalline | 240 | 7.23* | 32 |
| 216 | Upsolar | UP-M240MS | Monocrystalline | 240 | 7.23* | 32 |
| 217 | Upsolar | UP-Z240MS | Monocrystalline | 240 | 7.23* | 32 |
| 218 | Upsolar | UP-Z180M | Monocrystalline | 180 | 7.19* | 30 |
| 219 | Upsolar | UP-Z180M-B | Monocrystalline | 180 | 7.18* | 29 |
| 220 | Upsolar | UP-M180M | Monocrystalline | 180 | 7.17* | 28 |
| 221 | Upsolar | UP-M215P-B | Polycrystalline | 215 | 7.17* | 29 |
| 222 | Upsolar | UP-M230PS | Polycrystalline | 230 | 7.14* | 27 |
| 223 | Upsolar | UP-Z230PS | Polycrystalline | 230 | 7.14* | 27 |
| 224 | Upsolar | UP-M230P | Polycrystalline | 230 | 7.14* | 27 |
| 225 | Upsolar | UP-M230PT | Polycrystalline | 230 | 7.14* | 27 |
| 226 | Upsolar | UP-M275P | Polycrystalline | 275 | 7.12* | 26 |
| 227 | Upsolar | UP-Z275P | Polycrystalline | 275 | 7.12* | 26 |
| 228 | Upsolar | UP-Z175M-B | Monocrystalline | 175 | 7.11* | 26 |
| 229 | Upsolar | UP-Z230P-B | Polycrystalline | 230 | 7.11* | 26 |
| 230 | Upsolar | UP-Z230PT-B | Polycrystalline | 230 | 7.11* | 26 |
| 231 | Upsolar | UP-Z275P-B | Polycrystalline | 275 | 7.10* | 26 |
| 232 | Upsolar | UP-Z235MT | Monocrystalline | 235 | 7.09* | 25 |
| 233 | Upsolar | UP-Z235M | Monocrystalline | 235 | 7.09* | 25 |
| 234 | Upsolar | UP-M235M | Monocrystalline | 235 | 7.09* | 25 |
| 235 | Upsolar | UP-M235MS | Monocrystalline | 235 | 7.09* | 25 |
| 236 | Upsolar | UP-Z235MS | Monocrystalline | 235 | 7.09* | 25 |
| 237 | Upsolar | UP-M235MT | Monocrystalline | 235 | 7.09* | 25 |
| 238 | Upsolar | UP-M235M-B | Monocrystalline | 235 | 7.09* | 25 |
| 239 | Upsolar | UP-M235MS-B | Monocrystalline | 235 | 7.09* | 25 |
| 240 | Upsolar | UP-M235MT-B | Monocrystalline | 235 | 7.09* | 25 |
| 241 | Upsolar | UP-Z235MS-B | Monocrystalline | 235 | 7.09* | 25 |
| 242 | Upsolar | UP-Z235MT-B | Monocrystalline | 235 | 7.09* | 25 |
| 243 | Upsolar | UP-Z235M-B | Monocrystalline | 235 | 7.09* | 25 |
| 244 | Upsolar | UP-M235P-B | Polycrystalline | 235 | 7.08* | 25 |
| 245 | Upsolar | UP-Z235PT-B | Polycrystalline | 235 | 7.08* | 25 |
| 246 | Upsolar | UP-Z235PS-B | Polycrystalline | 235 | 7.08* | 25 |
| 247 | Upsolar | UP-M235PS-B | Polycrystalline | 235 | 7.08* | 25 |
| 248 | Upsolar | UP-M235PT-B | Polycrystalline | 235 | 7.08* | 25 |
| 249 | Upsolar | UP-M280PT-B | Polycrystalline | 280 | 7.07* | 24 |
| 250 | Upsolar | UP-M280P-B | Polycrystalline | 280 | 7.07* | 24 |
| 251 | Upsolar | UP-Z225P | Polycrystalline | 225 | 7.06* | 24 |
| 252 | Upsolar | UP-M210PT-B | Polycrystalline | 210 | 7.00* | 21 |
| 253 | Upsolar | UP-M210P-B | Polycrystalline | 210 | 7.00* | 21 |
| 254 | Upsolar | UP-Z175M | Monocrystalline | 175 | 6.99* | 21 |
| 255 | Upsolar | UP-Z270P | Polycrystalline | 270 | 6.99* | 21 |
| 256 | Upsolar | UP-M225P | Polycrystalline | 225 | 6.98* | 21 |
| 257 | Upsolar | UP-M175M | Monocrystalline | 175 | 6.97* | 20 |
| 258 | Upsolar | UP-Z230M | Monocrystalline | 230 | 6.96* | 19 |
| 259 | Upsolar | UP-M230MT | Monocrystalline | 230 | 6.96* | 19 |
| 260 | Upsolar | UP-Z230MT | Monocrystalline | 230 | 6.96* | 19 |
| 261 | Upsolar | UP-Z230MS | Monocrystalline | 230 | 6.96* | 19 |
| 262 | Upsolar | UP-M230M | Monocrystalline | 230 | 6.96* | 19 |
| 263 | Upsolar | UP-Z270P-B | Polycrystalline | 270 | 6.96* | 20 |
| 264 | Upsolar | UP-M230MS | Monocrystalline | 230 | 6.96* | 19 |
| 265 | Upsolar | UP-M230M-B | Monocrystalline | 230 | 6.94* | 19 |
| 266 | Upsolar | UP-Z230MS-B | Monocrystalline | 230 | 6.94* | 19 |
| 267 | Upsolar | UP-M230MT-B | Monocrystalline | 230 | 6.94* | 19 |
| 268 | Upsolar | UP-M230MS-B | Monocrystalline | 230 | 6.94* | 19 |
| 269 | Upsolar | UP-Z230MT-B | Monocrystalline | 230 | 6.94* | 19 |
| 270 | Upsolar | UP-Z230M-B | Monocrystalline | 230 | 6.94* | 19 |
| 271 | Upsolar | UP-Z220P | Polycrystalline | 220 | 6.91* | 18 |
| 272 | Upsolar | UP-Z220P-B | Polycrystalline | 220 | 6.91* | 18 |
| 273 | Upsolar | UP-M275P-B | Polycrystalline | 275 | 6.88* | 17 |
| 274 | Upsolar | UP-M220P | Polycrystalline | 220 | 6.84* | 16 |
| 275 | Upsolar | UP-M205P-B | Polycrystalline | 205 | 6.84* | 16 |
| 276 | Upsolar | UP-M230PS-B | Polycrystalline | 230 | 6.79* | 14 |
| 277 | Upsolar | UP-M230PT-B | Polycrystalline | 230 | 6.79* | 14 |
| 278 | Upsolar | UP-Z230PS-B | Polycrystalline | 230 | 6.79* | 14 |
| 279 | Upsolar | UP-M230P-B | Polycrystalline | 230 | 6.79* | 14 |
| 280 | Upsolar | UP-M270P-B | Polycrystalline | 270 | 6.75* | 13 |
| 281 | Upsolar | UP-M170M | Monocrystalline | 170 | 6.63* | 10 |
| 282 | Upsolar | UP-M215P | Polycrystalline | 215 | 6.54* | 8 |
| 283 | Upsolar | UP-M165M | Monocrystalline | 165 | 6.53* | 8 |
| 284 | Upsolar | UP-M210P | Polycrystalline | 210 | 6.44* | 7 |
| 285 | Upsolar | UP-M210PT | Polycrystalline | 210 | 6.44* | 7 |
| 286 | Upsolar | UP-S190MT-B | Monocrystalline | 190 | 6.41* | 6 |
| 287 | Upsolar | UP-M190MT-B | Monocrystalline | 190 | 6.41* | 6 |
| 288 | Upsolar | UP-M190M-B | Monocrystalline | 190 | 6.41* | 6 |
| 289 | Upsolar | UP-M205P | Polycrystalline | 205 | 6.29* | 5 |
| 290 | Upsolar | UP-M185M-B | Monocrystalline | 185 | 6.24* | 5 |
| 291 | Upsolar | UP-M160M | Monocrystalline | 160 | 6.23* | 4 |
| 292 | Upsolar | UP-M195M | Monocrystalline | 195 | 6.15* | 4 |
| 293 | Upsolar | UP-M200P | Polycrystalline | 200 | 6.12* | 4 |
| 294 | Upsolar | UP-M155M | Monocrystalline | 155 | 6.03* | 3 |
| 295 | Upsolar | UP-M190MT | Monocrystalline | 190 | 5.99* | 3 |
| 296 | Upsolar | UP-S190MT | Monocrystalline | 190 | 5.99* | 3 |
| 297 | Upsolar | UP-M190M | Monocrystalline | 190 | 5.99* | 3 |
| 298 | Upsolar | UP-M195P | Polycrystalline | 195 | 5.97* | 3 |
| 299 | Upsolar | UP-M195M-B | Monocrystalline | 195 | 5.95* | 3 |
| 300 | Upsolar | UP-M185M | Monocrystalline | 185 | 5.84* | 3 |
| 301 | Upsolar | UP-M190P | Polycrystalline | 190 | 5.83* | 3 |
| 302 | Upsolar | UP-M175M-B | Monocrystalline | 175 | 5.68* | 2 |
| 303 | Upsolar | UP-M185P | Polycrystalline | 185 | 5.61* | 2 |
| 304 | Upsolar | UP-M180P | Polycrystalline | 180 | 5.47* | 2 |
* Modules denoted with an “*” use estimated values for one or more characteristics. Manufacturers can contact us to provide the missing data for these PV modules.
NOTE: PSI Ratings are based on publicly available data, and are subject to change as additional data and proprietary analyses become available for long-term performance.