The following component costs are used when computing equipment costs on the cost estimate for projects set up in metric 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 Input | 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 Input | 2750.00 | USD/Unit |
| Combiner Box w/out String Monitoring | 36 Input | 3000.00 | USD/Unit |
| Conduit | 16 mm | 0.59 | USD/m |
| Conduit | 21 mm | 0.59 | USD/m |
| Conduit | 27 mm | 1.04 | USD/m |
| Conduit | 35 mm | 1.04 | USD/m |
| Conduit | 41 mm | 1.04 | USD/m |
| Conduit | 53 mm | 2.20 | USD/m |
| Conduit | 63 mm | 2.20 | USD/m |
| Conduit | 78 mm | 4.68 | USD/m |
| Conduit | 91 mm | 4.68 | USD/m |
| Conduit | 103 mm | 6.61 | USD/m |
| Conduit | 129 mm | 8.37 | USD/m |
| Conduit | 155 mm | 12.06 | USD/m |
| 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 | 1.5 sq mm | 0.56 | USD/m |
| LV Copper Cable | 2.5 sq mm | 0.69 | USD/m |
| LV Copper Cable | 4 sq mm | 0.88 | USD/m |
| LV Copper Cable | 6 sq mm | 0.99 | USD/m |
| LV Copper Cable | 10 sq mm | 1.45 | USD/m |
| LV Copper Cable | 16 sq mm | 1.99 | USD/m |
| LV Copper Cable | 25 sq mm | 2.92 | USD/m |
| LV Copper Cable | 35 sq mm | 3.99 | USD/m |
| LV Copper Cable | 50 sq mm | 4.75 | USD/m |
| LV Copper Cable | 70 sq mm | 7.42 | USD/m |
| LV Copper Cable | 95 sq mm | 10.26 | USD/m |
| LV Copper Cable | 120 sq mm | 12.03 | USD/m |
| LV Copper Cable | 150 sq mm | 16.60 | USD/m |
| LV Copper Cable | 185 sq mm | 18.99 | USD/m |
| LV Copper Cable | 240 sq mm | 24.38 | USD/m |
| LV Copper Cable | 300 sq mm | 31.73 | USD/m |
| LV Copper Cable | 400 sq mm | 38.81 | USD/m |
| LV Copper Cable | 500 sq mm | 49.09 | USD/m |
| LV Aluminum Cable | 10 sq mm | 0.41 | USD/m |
| LV Aluminum Cable | 16 sq mm | 0.61 | USD/m |
| LV Aluminum Cable | 25 sq mm | 1.15 | USD/m |
| LV Aluminum Cable | 35 sq mm | 1.47 | USD/m |
| LV Aluminum Cable | 50 sq mm | 1.54 | USD/m |
| LV Aluminum Cable | 70 sq mm | 1.98 | USD/m |
| LV Aluminum Cable | 95 sq mm | 2.90 | USD/m |
| LV Aluminum Cable | 120 sq mm | 3.66 | USD/m |
| LV Aluminum Cable | 150 sq mm | 4.30 | USD/m |
| LV Aluminum Cable | 185 sq mm | 5.49 | USD/m |
| LV Aluminum Cable | 240 sq mm | 6.25 | USD/m |
| LV Aluminum Cable | 300 sq mm | 7.54 | USD/m |
| LV Aluminum Cable | 400 sq mm | 9.35 | USD/m |
| LV Aluminum Cable | 500 sq mm | 10.95 | USD/m |
| MV Aluminum Cable | 35 sq mm | 2.93 | USD/m |
| MV Aluminum Cable | 50 sq mm | 3.08 | USD/m |
| MV Aluminum Cable | 70 sq mm | 3.95 | USD/m |
| MV Aluminum Cable | 95 sq mm | 5.80 | USD/m |
| MV Aluminum Cable | 120 sq mm | 7.32 | USD/m |
| MV Aluminum Cable | 150 sq mm | 7.15 | USD/m |
| MV Aluminum Cable | 185 sq mm | 10.98 | USD/m |
| MV Aluminum Cable | 240 sq mm | 11.86 | USD/m |
| MV Aluminum Cable | 300 sq mm | 13.20 | USD/m |
| MV Aluminum Cable | 400 sq mm | 18.71 | USD/m |
| MV Aluminum Cable | 500 sq mm | 21.85 | USD/m |
| Bare Copper Ground Conductor | 2.5 sq mm | 0.55 | USD/m |
| Bare Copper Ground Conductor | 4 sq mm | 0.70 | USD/m |
| Bare Copper Ground Conductor | 6 sq mm | 0.79 | USD/m |
| Bare Copper Ground Conductor | 10 sq mm | 1.16 | USD/m |
| Bare Copper Ground Conductor | 16 sq mm | 1.59 | USD/m |
| Bare Copper Ground Conductor | 25 sq mm | 2.33 | USD/m |
| Bare Copper Ground Conductor | 35 sq mm | 3.19 | USD/m |
| Bare Copper Ground Conductor | 50 sq mm | 3.79 | USD/m |
| Bare Copper Ground Conductor | 70 sq mm | 5.93 | USD/m |
| Bare Copper Ground Conductor | 95 sq mm | 8.20 | USD/m |
| Bare Copper Ground Conductor | 120 sq mm | 9.62 | USD/m |
| Bare Copper Ground Conductor | 150 sq mm | 13.28 | USD/m |
| Bare Copper Ground Conductor | 185 sq mm | 15.19 | USD/m |
| Bare Copper Ground Conductor | 240 sq mm | 19.50 | USD/m |
| Bare Copper Ground Conductor | 300 sq mm | 25.39 | USD/m |
| Bare Copper Ground Conductor | 400 sq mm | 31.05 | USD/m |
| Bare Copper Ground Conductor | 500 sq mm | 39.27 | USD/m |
| Fiber Optic Cable | Multimode – 24 Fiber | 5.74 | USD/m |
| Panelboard (AC Combiner) | 400A | 580.00 | USD/Unit |
| Switchboard (AC Recombiner) | 1600A | 2600.00 | USD/Unit |
| Perimeter Fence | Chain-Link | 82.00 | USD/m |