China 25kw 20kw 30kw on Grid PV Solar System Solar Energy System Commercial Rooftop, Find details about China Solar Panel System, Home Solar Power System from 25kw 20kw 30kw on Grid PV Solar System Solar Energy System Commercial Rooftop
No. | Item | Model | Unit | Q'ty | Warranty |
1 | Solar modules | PNG 144M-410w, 15pcs per string, 4 strings in parallel connection. Voc 50.2V | pc | 60 | 25years |
2 | String inverter Growatt | 25KW, triple phase, 50~60HZ, with 3 MPPT ; Max. Efficiency: 97% ; Pure Sine Wave | pc | 1 | 5years |
3 | MC4 connector | 1 pair contains one male and one female and cores ; | pc | 1 | depends on |
4 | Combiner Box | with fuse , surge protection etc | pc | 1 | |
5 | Low-voltage DC cables (Optional) | 1*4mm² red and black ; | m | depends | 3~5years |
6 | Low-voltage AC cables (Optional) | 3x6mm², black | m | depends | 3~5years |
7 | Earthing cables (Optional) | BV2.5mm2 | m | depends | 3~5years |
8 | Solar mounting brackets | Carbon steel of hot galvanized & aluminum alloy, roof-top or ground-Mounted | set | 1 | 10years |
9 | Conduit, line nail, auxiliary materials | PVC, bolts, ties, fixed fittings, hardwares etc | set | 1 | depends |
10 | Lightning protection and grounding mechanism, etc | 40*4 flat steel of hot galvanized, etc | set | 1 | depends |
Module Type | PNG144M-400 | PNG144M-405 | PNG144M-410 | PNG 144M-415 |
Rated Output (Pmp/Wp) | 400 | 405 | 410 | 415 |
Max. Power Voltage (Vmpp/V) | 40.61 | 40.96 | 41.0 | 41.30 |
Max. Power Current (Impp/A) | 9.85 | 9.89 | 10.00 | 10.05 |
Open Circuit Voltage (Voc/V) | 48.93 | 49.23 | 50.2 | 50.38 |
Short Circuit Current (Isc/A) | 10.36 | 10.39 | 10.47 | 10.55 |
Module Efficiency | 19.88% | 20.13% | 20.38% | 20.63% |
Tolerance | 0~+5W | |||
Standard Test Condition(STC): Irradiance 1000w/m2. Cell Temperture 25ºC. AM 1.5 |
Module Type | PNG144M-400 | PNG144M-405 | PNG144M-410 | PNG 144M-415 |
Rated Output (Pmp/Wp) | 298.24 | 301.37 | 308.20 | 313 |
Max. Power Current (Vmpp/A) | 37.80 | 38.1 | 38.40 | 38.60 |
Max. Power Current (Impp/A) | 7.89 | 7.91 | 8.03 | 8.13 |
Open Circuit Voltage (Voc/V) | 45.60 | 45.80 | 46.80 | 47.70 |
Short Circuit Current (Isc/A) | 8.38 | 8.40 | 8.48 | 8.60 |
Nominal Module Operating Temperature (NMOT) : Irradiance 800W/m2, Ambient Temperature 20ºC. Am1.5. Wind Speed 1m/s. |