ALP Technology's conventional solar module 535- 555W bifacial PERC, with mature and reliable technology and extreme cost-effectiveness, provides an energy foundation for off-grid energy storage systems to reduce the cost of electricity by 12%. Through double-glass bifacial power generation and triple anti-attenuation technology, the back gain can reach up to 30% in complex scenes such as deserts, snow, and water, becoming a powerful tool for the energy revolution in areas without electricity around the world.
Dual-glass Monocrystalline Solar Module Size
Key Features
Ultra-high Power Output
MBB mono PERC cell technology, maximum power output 555W;
Half-cut cell layout, lower Rs loss, and thermal coefficients;
Bifacial cell, additional 5%-30% more yield.
Ultra-high Reliability
Dual-glass design with POE encapsulant, no PID risk;
100% EL double inspection, stringent internal quality control.
Excellent Low Light Performance
Excellent low-light performance on cloudy days;
Mornings and evenings.
Certified To Withstand The Most Challenging Environment
2400 Pa wind load * 5400 Pa snow load * 25 mm hail stones at 82km/h.
High System Voltage Compatible
A maximum 1500V DC system voltage saves total system cost.
High Fire Class
Fire class C certified, minimize the fire risk of the system.
Performance Warranty For 30 Years
Qualifications & Certifications
| * IEC 61215, IEC 61730, IEC 62941 | * ISO 9001: Quality Management System |
| * ISO 14001: Environment Management System | * ISO 45001: Occupational Health and Safety |
Electrical Data
| Type (Tolerance:0-+5W) | JT535SSh(B) | JT540SSh(B) | JT545SSh(B) | JT550SSh(B) | JT555SSh(B) | |||||
| Test Condition | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT | STC | NMOT |
| Maximum Power Pmax (W) | 535 | 399.25 | 540 | 403.26 | 545 | 407.29 | 550 | 411.34 | 555 | 415.40 |
| Maximum Power Voltage Vmp (V) | 41.5 | 38.8 | 41.7 | 39.0 | 41.9 | 39.2 | 42.1 | 39.4 | 42.3 | 39.6 |
| Maximum Power Current Imp (A) | 12.90 | 10.29 | 12.95 | 10.34 | 13.01 | 10.39 | 13.07 | 10.44 | 13.13 | 10.49 |
| Open Circuit Voltage Voc (V) | 49.8 | 46.4 | 50.0 | 46.6 | 50.2 | 46.8 | 50.4 | 47.0 | 50.6 | 47.2 |
| Short Circuit Current Isc (A) | 13.75 | 11.08 | 13.80 | 11.12 | 13.86 | 11.16 | 13.92 | 11.2 | 13.98 | 11.24 |
| Module Efficiency (%) | 20.7% | 20.9% | 21.1% | 21.3% | 21.5% | |||||
STC: Irradiance 1000W/m2, Cell Temperature 25°C, Air Mass AM1.5
NMOT: Irradiance at 800W/m2, Ambient Temperature 20°C, Wind Speed 1m/s
Measuring Tolerance: ±3%
Rear Side Power Gain (JT540SSh(B))
| Power Gain | 5% | 10% | 15% | 20% | 25% | 30% |
| Maximum Power - Pmax (W) | 567 | 594 | 621 | 648 | 675 | 702 |
| Maximum Power Voltage - Vmp (V) | 41.70 | 41.70 | 41.70 | 41.80 | 41.80 | 41.80 |
| Maximum Power Current - Imp (A) | 13.60 | 14.25 | 14.90 | 15.51 | 16.15 | 16.79 |
| Open Circuit Voltage - Voc (V) | 49.60 | 49.60 | 49.60 | 49.70 | 49.70 | 49.70 |
| Short Circuit Current - lsc(A) | 14.45 | 15.10 | 15.75 | 16.36 | 17.00 | 17.64 |
Temperature Ratings
| Temperature Coefficient of lsc (alsc) | +0.048%/℃ |
| Temperature Coefficient of Voc (βVoc) | -0.27%/℃ |
| Temperature Coefficient of Pmax (yPmp) | -0.35%/℃ |
| Normal Module Operating Temperature (NMOT) | 41℃±3℃ |
Operating Parameters
| Maximum System Voltage | 1500V/DC(IEC) |
| Operating Temperature | -40℃-+85℃ |
| Maximum Series Fuse | 25A |
| Maximum Test Load, Push/Pull | 5400Pa/2400Pa |
| Conductivity at Ground | ≤0.1Ω |
| Safety Class | II |
| Resistance | ≥100MΩ |
| Voc and Isc Tolerance | ±2%/±3% |
| Bifaciality | 70±5% |
Mechanical Data
| Solar Cell Type | Mono 91x182 mm (3.6x7.2 inches) |
| Number of Cells | 144 [2 x (12 x 6) ] |
| Module Dimensions | 2278x1134x30 mm (89.7x44.6x1.2 inches) |
| Weight | 32 kg(70.5 lb) |
| Front Cover | High transmission, AR-coated tempered glass, 2.0mm |
| Back Cover | High transmission, Tempered, White Grid Glass/ AR coating (optional), 2.0mm |
| Frame | Silver, anodized aluminium alloy |
| J-Box | ≥IP68 |
| Cable | 4.0 mm² solar cable, 400mm(+)/200mm(-) |
| Number of Diodes | 3 |
Packaging Configuration
| Module Per Pallet | 36 pieces |
| Module Per 40'HQ Container | 20 pallets, 720 pieces |
IV Curves
