Hyundai Energy Solutions HiS-T640NJ
Verified distributor GLOBAL verified Sept. 22, 2026
Unresolved safety-relevant conflict
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Two sources give different figures for a value on this product and nobody has resolved it. The specifications below are shown as recorded, but this product must not be treated as verified for engineering purposes until the conflict is closed.
Page 1 of HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403) (https://connect.soligent.net/site/Item%20Documents/7745_110-7009%20Data%20Sheet.pdf)
Identity
| brand | Hyundai Energy Solutions |
| category | pv_modules |
| manufacturer | Hyundai Energy Solutions |
| manufacturer_key | hyundaisolutions |
| model | HiS-T640NJ |
| model_key | hist640nj |
| power_bins_in_family | [630, 635, 640] |
| product_family | NJ Series |
| product_status | active |
| region | GLOBAL |
| series | HiS-TxxxNJ |
| variant | dual-glass bifacial |
Electrical
| bifaciality_percent_max |
85.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| bifaciality_percent_min |
75.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| cable_length_negative_mm |
300.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| cable_length_positive_mm |
500.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| cell_count |
156
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| junction_box_ip_rating |
IP68
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| mechanical_load_front_pa |
5400.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| mechanical_load_rear_pa |
2400.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| nmot_c |
41.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| warranty_performance_years |
30
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| warranty_product_years |
12
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
Physical / mechanical
| cable_length_mm | (+)500 / (-)300 |
| connector | Staubli MC4 genuine, IP68 |
| depth_mm | 30 |
| enclosure_material | anodized aluminium alloy frame |
| front_glass_thickness_mm | 2.0 |
| glass | 2.0 mm semi-tempered high-transmittance solar glass with ARC (front); 2.0 mm semi-tempered solar glass (rear) |
| glass_construction | dual glass (glass-glass bifacial), 2.0 mm front + 2.0 mm rear |
| height_mm | 30.0 |
| junction_box | 3-part, 3 bypass diodes, IP68 |
| length_mm |
2465.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| rear_glass_thickness_mm | 2.0 |
| weight_kg | 34.7 |
| width_mm | 1134.0 |
Environment
| fire_class | Type 29 |
| max_static_load_front_pa | 5400 |
| max_static_load_rear_pa | 2400 |
| operating_temperature_c | -40 to +85 |
| operating_temperature_max_c |
85.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
| operating_temperature_min_c |
-40.0
HD Hyundai Energy Solutions NJ Series HiS-TxxxNJ N-type TOPCon bifacial module datasheet (manufacturer datasheet, header prints eng.hd-hyundaies.co.kr; retrieved from an authorised distributor mirror because the manufacturer site returned HTTP 403)
|
Certifications
| other | ISO 9001/14001/45001 |
| safety | UL 61215, UL 61730, IEC 61215, IEC 61730 |
Warranty & service
| annual_degradation_pct | 0.4 |
| first_year_degradation_pct | 1.0 |
| performance_years | 30 |
| standard_years | 12 |
Documents
product_image
PRODUCT PHOTO
Recorded conflicts
isc_a Review required
14.06 —
14.05 —
physical.height_mm Resolved — accepted incoming value
2465 — stored value
30.0 — row 'Dimensions' (single row, all power classes): '2,465mm (L) x 1,134mm (W) x 30mm (H)' - frame thickness 30 mm
Detected during import pv-builder-2026-09-batch05
physical.width_mm Resolved — accepted incoming value
1134 — stored value
1134.0 — row 'Dimensions' (single row, all power classes): '2,465mm (L) x 1,134mm (W) x 30mm (H)' - width 1134 mm
Detected during import pv-builder-2026-09-batch05
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| datasheet header | eng.hd-hyundaies.co.kr |