The following component costs are used when computing equipment costs on the cost estimate for projects set up in imperial units of measure:
| Component Type | Component Size/Rating | Cost | Cost Units |
| MV Transformer | N/A | 0.03 | USD/Watt |
| Combiner Box w/ String Monitoring | 4 Input | 400.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 8 Input | 800.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 16 Input | 1200.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 20 Input | 1400.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 24 Input | 1600.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 32 Inupt | 2000.00 | USD/Unit |
| Combiner Box w/ String Monitoring | 36 Input | 2200.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 4 Input | 800.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 8 Input | 1200.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 16 Input | 1700.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 20 Input | 1950.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 24 Input | 2200.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 32 Inupt | 2750.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 36 Input | 3000.00 | USD/Unit |
| Conduit | 1/2″ | 0.18 | USD/ft |
| Conduit | 3/4″ | 0.18 | USD/ft |
| Conduit | 1″ | 0.32 | USD/ft |
| Conduit | 1.25″ | 0.32 | USD/ft |
| Conduit | 1.5″ | 0.32 | USD/ft |
| Conduit | 2″ | 0.67 | USD/ft |
| Conduit | 2.5″ | 0.67 | USD/ft |
| Conduit | 3″ | 1.43 | USD/ft |
| Conduit | 3.5″ | 1.43 | USD/ft |
| Conduit | 4″ | 2.02 | USD/ft |
| Conduit | 5″ | 2.55 | USD/ft |
| Conduit | 6″ | 3.68 | USD/ft |
| String Connector (Male and Female) | N/A | 3.50 | USD/Pair |
| String Harness (Pos and Neg) | 2 Strings Paralleled | 10.50 | USD/Pair |
| String Harness (Pos and Neg) | 3 Strings Paralleled | 14.00 | USD/Pair |
| String Harness (Pos and Neg) | 4 Strings Paralleled | 17.50 | USD/Pair |
| String Harness (Pos and Neg) | 5 Strings Paralleled | 21.00 | USD/Pair |
| String Harness (Pos and Neg) | 6 Strings Paralleled | 24.50 | USD/Pair |
| String Harness (Pos and Neg) | 7 Strings Paralleled | 28.00 | USD/Pair |
| String Harness (Pos and Neg) | 8 Strings Paralleled | 31.50 | USD/Pair |
| String Harness (Pos and Neg) | 9 Strings Paralleled | 35.00 | USD/Pair |
| String Harness (Pos and Neg) | 10 Strings Paralleled | 38.50 | USD/Pair |
| Inline Fuse (for Pre-Parallel String Harness) | N/A | 4.50 | USD/Unit |
| LV Copper Cable | # 14 AWG | 0.19 | USD/ft |
| LV Copper Cable | # 12 AWG | 0.24 | USD/ft |
| LV Copper Cable | # 10 AWG | 0.27 | USD/ft |
| LV Copper Cable | # 8 AWG | 0.39 | USD/ft |
| LV Copper Cable | # 6 AWG | 0.54 | USD/ft |
| LV Copper Cable | # 4 AWG | 0.79 | USD/ft |
| LV Copper Cable | # 2 AWG | 1.16 | USD/ft |
| LV Copper Cable | # 1 AWG | 1.47 | USD/ft |
| LV Copper Cable | # 1/0 AWG | 1.81 | USD/ft |
| LV Copper Cable | # 2/0 AWG | 2.20 | USD/ft |
| LV Copper Cable | # 3/0 AWG | 2.93 | USD/ft |
| LV Copper Cable | # 4/0 AWG | 3.41 | USD/ft |
| LV Copper Cable | 250 kcmil | 4.27 | USD/ft |
| LV Copper Cable | 300 kcmil | 5.06 | USD/ft |
| LV Copper Cable | 350 kcmil | 5.63 | USD/ft |
| LV Copper Cable | 400 kcmil | 6.77 | USD/ft |
| LV Copper Cable | 500 kcmil | 7.78 | USD/ft |
| LV Copper Cable | 600 kcmil | 9.72 | USD/ft |
| LV Copper Cable | 750 kcmil | 11.51 | USD/ft |
| LV Copper Cable | 1000 kcmil | 14.96 | USD/ft |
| LV Aluminum Cable | # 6 AWG | 0.17 | USD/ft |
| LV Aluminum Cable | # 4 AWG | 0.31 | USD/ft |
| LV Aluminum Cable | # 2 AWG | 0.43 | USD/ft |
| LV Aluminum Cable | # 1 AWG | 0.48 | USD/ft |
| LV Aluminum Cable | # 1/0 AWG | 0.50 | USD/ft |
| LV Aluminum Cable | # 2/0 AWG | 0.59 | USD/ft |
| LV Aluminum Cable | # 3/0 AWG | 0.83 | USD/ft |
| LV Aluminum Cable | # 4/0 AWG | 1.03 | USD/ft |
| LV Aluminum Cable | 250 kcmil | 1.00 | USD/ft |
| LV Aluminum Cable | 300 kcmil | 1.32 | USD/ft |
| LV Aluminum Cable | 350 kcmil | 1.63 | USD/ft |
| LV Aluminum Cable | 400 kcmil | 1.74 | USD/ft |
| LV Aluminum Cable | 500 kcmil | 1.84 | USD/ft |
| LV Aluminum Cable | 600 kcmil | 2.31 | USD/ft |
| LV Aluminum Cable | 750 kcmil | 2.77 | USD/ft |
| LV Aluminum Cable | 1000 kcmil | 3.34 | USD/ft |
| MV Aluminum Cable | # 2 AWG | 0.86 | USD/ft |
| MV Aluminum Cable | # 1 AWG | 0.96 | USD/ft |
| MV Aluminum Cable | # 1/0 AWG | 1.00 | USD/ft |
| MV Aluminum Cable | # 2/0 AWG | 1.18 | USD/ft |
| MV Aluminum Cable | # 3/0 AWG | 1.66 | USD/ft |
| MV Aluminum Cable | # 4/0 AWG | 2.08 | USD/ft |
| MV Aluminum Cable | 250 kcmil | 1.99 | USD/ft |
| MV Aluminum Cable | 350 kcmil | 3.26 | USD/ft |
| MV Aluminum Cable | 500 kcmil | 3.69 | USD/ft |
| MV Aluminum Cable | 750 kcmil | 5.55 | USD/ft |
| MV Aluminum Cable | 1000 kcmil | 6.66 | USD/ft |
| Bare Copper Ground Conductor | # 14 AWG | 0.15 | USD/ft |
| Bare Copper Ground Conductor | # 12 AWG | 0.19 | USD/ft |
| Bare Copper Ground Conductor | # 10 AWG | 0.22 | USD/ft |
| Bare Copper Ground Conductor | # 8 AWG | 0.32 | USD/ft |
| Bare Copper Ground Conductor | # 6 AWG | 0.44 | USD/ft |
| Bare Copper Ground Conductor | # 4 AWG | 0.64 | USD/ft |
| Bare Copper Ground Conductor | # 2 AWG | 0.94 | USD/ft |
| Bare Copper Ground Conductor | # 1 AWG | 1.17 | USD/ft |
| Bare Copper Ground Conductor | # 1/0 AWG | 1.44 | USD/ft |
| Bare Copper Ground Conductor | # 2/0 AWG | 1.76 | USD/ft |
| Bare Copper Ground Conductor | # 3/0 AWG | 2.34 | USD/ft |
| Bare Copper Ground Conductor | # 4/0 AWG | 2.72 | USD/ft |
| Bare Copper Ground Conductor | 250 kcmil | 3.41 | USD/ft |
| Bare Copper Ground Conductor | 300 kcmil | 4.05 | USD/ft |
| Bare Copper Ground Conductor | 350 kcmil | 4.50 | USD/ft |
| Bare Copper Ground Conductor | 400 kcmil | 5.42 | USD/ft |
| Bare Copper Ground Conductor | 500 kcmil | 6.22 | USD/ft |
| Bare Copper Ground Conductor | 600 kcmil | 7.77 | USD/ft |
| Bare Copper Ground Conductor | 750 kcmil | 9.21 | USD/ft |
| Bare Copper Ground Conductor | 1000 kcmil | 11.97 | USD/ft |
| Fiber Optic Cable | Multimode – 24 Fiber | 1.75 | USD/ft |
| Panelboard (AC Combiner) | 400A | 580.00 | USD/Unit |
| Switchboard (AC Recombiner) | 1600A | 2600.00 | USD/Unit |
| Perimeter Fence | Chain-Link | 25.00 | USD/ft |