JA Solar JAM78S30-605/MR
Verified distributor EU verified Sept. 3, 2026
Identity
| category | pv_modules |
| generation | DeepBlue 3.0 |
| manufacturer | JA Solar |
| market_version | UNKNOWN |
| model | JAM78S30-605/MR |
| mpn | UNKNOWN |
| product_family | JAM78S30 MR (580-605W) |
| product_status | active |
| region | EU |
| release_year | UNKNOWN |
| series | JAM78S30 MR |
| sku | UNKNOWN |
| variant | /MR |
Electrical
| application_class | UNKNOWN |
| bifacial | False |
| bifaciality_factor_pct | UNKNOWN |
| cell_technology | P-Type Mono PERC, 182mm wafer, Glass-Backsheet, Monofacial; cell listed as 'Mono' |
| extra | {'power_bins_w': [580, 585, 590, 595, 600, 605], 'power_bin_range_w': '580-605 (family range exactly as printed in the page heading; individual bin steps are NOT printed and were not inferred)', 'power_bin_table': [{'pmax_w': 580, 'model': 'JAM78S30-580/MR', 'voc_v': 53.11, 'vmp_v': 44.35, 'isc_a': 13.84, 'imp_a': 13.08, 'efficiency_pct': 20.7}, {'pmax_w': 585, 'model': 'JAM78S30-585/MR', 'voc_v': 53.2, 'vmp_v': 44.56, 'isc_a': 13.88, 'imp_a': 13.13, 'efficiency_pct': 20.9}, {'pmax_w': 590, 'model': 'JAM78S30-590/MR', 'voc_v': 53.3, 'vmp_v': 44.8, 'isc_a': 13.93, 'imp_a': 13.17, 'efficiency_pct': 21.1}, {'pmax_w': 595, 'model': 'JAM78S30-595/MR', 'voc_v': 53.4, 'vmp_v': 45.05, 'isc_a': 13.98, 'imp_a': 13.21, 'efficiency_pct': 21.3}, {'pmax_w': 600, 'model': 'JAM78S30-600/MR', 'voc_v': 53.5, 'vmp_v': 45.3, 'isc_a': 14.03, 'imp_a': 13.25, 'efficiency_pct': 21.5}, {'pmax_w': 605, 'model': 'JAM78S30-605/MR', 'voc_v': 53.61, 'vmp_v': 45.53, 'isc_a': 14.08, 'imp_a': 13.29, 'efficiency_pct': 21.6}], 'cell_count': '156(6x26)', 'cell_layout': '156(6x26)', 'fire_type': 'UNKNOWN', 'bifacial_gain_note': "Page states 'Monofacial'.", 'power_bin_table_source': 'Distributor mirror (https://www.enfsolar.com/pv/panel-datasheet/crystalline/54940). Every row was arithmetic-checked: Vmp x Imp reproduces Pmax, Voc > Vmp, Isc > Imp.'} |
| imp_a | 13.29 |
| isc_a | 14.08 |
| max_reverse_current_a | UNKNOWN |
| max_series_fuse_rating_a | 25 |
| max_system_voltage_label | 1500 V (distributor mirror of the JA Solar datasheet) |
| max_system_voltage_v | 1500 |
| module_efficiency_pct | 21.6 |
| nmot | {'pmax_w': 'UNKNOWN', 'voc_v': 'UNKNOWN', 'vmp_v': 'UNKNOWN', 'isc_a': 'UNKNOWN', 'imp_a': 'UNKNOWN', 'conditions': 'UNKNOWN', 'note': 'No NMOT data on the product page; the linked datasheet PDF carries no machine-readable text.'} |
| nmot_c | 45±2 |
| pmax_w | 605 |
| power_tolerance | 0 ~ +1 % |
| protection_class | UNKNOWN |
| rated_power_w | 605 |
| stc_conditions | UNKNOWN |
| temp_coeff_isc | 0.045 %/degC |
| temp_coeff_pmax | -0.35 %/degC |
| temp_coeff_voc | -0.275 %/degC |
| vmp_v | 45.53 |
| voc_v | 53.61 |
Physical / mechanical
| backsheet | glass-backsheet (monofacial) |
| bypass_diodes | 3 |
| cable_cross_section_mm2 | 4mm² (IEC), 12 AWG(UL) |
| cable_length_mm | Portrait: 200mm(+)/300mm(-); 800mm(+)/800mm(-)(Leapfrog); Landscape: 1500mm(+)/1500mm(-) |
| connector_type | QC 4.10-351/ MC4-EVO2A |
| depth_mm | 35 |
| dimensions_mm | 2465±2mm x 1134±2mm x 35±1mm |
| frame | Anodized Aluminium |
| frame_colour | UNKNOWN |
| glass | UNKNOWN (glass-backsheet construction; no front/back glass row printed) |
| glass_construction | single glass (glass-backsheet) |
| glass_thickness_mm | UNKNOWN |
| junction_box | IP68, 3 diodes |
| length_mm | 2465 |
| weight_kg | 30.5 |
| width_mm | 1134 |
Installation
| clamp_requirements | UNKNOWN |
| grounding | UNKNOWN |
| max_installation_altitude_m | UNKNOWN |
| mounting_methods | UNKNOWN |
Environment
| ammonia | UNKNOWN |
| fire_rating | UNKNOWN |
| hail | UNKNOWN |
| max_static_load_front_pa | UNKNOWN |
| max_static_load_rear_pa | UNKNOWN |
| operating_temperature_c | -40 to +85 |
| pid | UNKNOWN |
| salt_mist | UNKNOWN |
| snow_load | UNKNOWN |
| wind_load | UNKNOWN |
Warranty & service
| annual_degradation_pct | 0.55 |
| first_year_degradation_pct | UNKNOWN |
| performance_years | 25 |
| product_years | 12 |
| retained_power_at_year | 25 |
| retained_power_end_pct | 84.8 |
Documents
datasheet
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
JAM78S30-605/MR datasheet PDF — located, not retrieved
rev UNKNOWN
Recorded conflicts
identity.product_status Review required
active — JA Solar EU official product page still lists the product
no longer manufactured — ENF mirror status line
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| Packaging details | 31pcs/Pallet, 496pcs/40HQ Container |
| Wafer size | 182mm |