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JA Solar 585W Monofacial P-Type Solar Panel (JAM72S30/LR Series) – High Efficiency, 144 Cells

  • Rated Power (Pmax): 585W

  • Module Efficiency: 22.1%

  • Cell Type: Monocrystalline (144 Cells, 6×24)

  • Dimensions: 2333 × 1134 × 30 mm

  • Weight: 28 kg

  • Operating Temperature: -40°C to +85°C

  • Maximum System Voltage: 1500V DC

  • Front Glass: 3.2 mm Tempered

  • Connector Type: QC 4.10-351/MC4-EVO2A

  • Cable Length: 300mm (+) / 400mm (-) (Portrait)

  • Mechanical Load: 5400Pa Front / 2400Pa Back

  • Power Tolerance: 0~+3%

  • Temperature Coefficient (Pmax): -0.35%/°C

  • Warranty: 12-Year Product Warranty, 25-Year Linear Power Output Warranty

The JA Solar 585W Monofacial P-Type Solar Panel from the JAM72S30/LR series is one of the most efficient and durable panels available in the market today. Built with MBB Half-Cell Technology and p-PERC+ 11BB cells, it delivers up to 24% cell conversion efficiency for superior performance.

Engineered with advanced low LCOE design, it ensures higher output power, less shading, and lower resistive loss. The panel’s robust structure and better mechanical loading tolerance make it ideal for both residential and commercial solar installations.

It features 144 monocrystalline cells, a front glass of 3.2mm thickness, and a high-strength frame that ensures durability even in harsh weather conditions. With a power output of up to 585W and module efficiency reaching 22.1%, it guarantees maximum power yield.

The JA Solar 585W panel holds multiple international certifications, including IEC 61215, IEC 61730, UL 61215, ISO 9001, ISO 14001, and ISO 45001, ensuring compliance with the highest manufacturing and safety standards.

Whether you’re planning a rooftop setup or a large-scale solar project, this module from JA Solar offers exceptional energy conversion and reliability. These solar panels in Pakistan are a perfect choice for sustainable energy solutions, delivering long-term performance with minimal maintenance.

Key Features:

Premium p-PERC+ 11BB Half-Cell Technology

High 24% cell conversion efficiency

Excellent low-light performance

Superior mechanical load resistance (5400Pa front / 2400Pa back)

Lower LCOE for improved return on investment

Certified for safety, quality, and environmental standards

25-year linear power output warranty ensuring long-term reliability

Mechanical Parameters

Parameter Details
Cell Type Monocrystalline
No. of Cells 144 (6×24)
Weight 28 kg
Dimensions 2333 ±2 mm × 1134 ±2 mm × 30 ±1 mm
Front Glass 3.2 mm tempered glass
Junction Box IP68, 3 diodes
Connector QC 4.10-351 / MC4-EVO2A
Cable Cross Section 4 mm² (IEC) / 12 AWG (UL)
Cable Length (Portrait) 300mm (+) / 400mm (-)
Cable Length (Landscape) 1400mm (+) / 1400mm (-)
Packaging 36 pcs/pallet, 720 pcs/40HQ container
Mounting Holes 8 Mounting, 8 Nextracker, 6 Grounding
Remark Custom frame color and cable length available

Electrical Parameters at STC (Standard Test Conditions)

Type Rated Power (W) Voc (V) Vmp (V) Isc (A) Imp (A) Efficiency (%)
JAM72S30-560/LR 560 50.32 41.49 14.25 13.50 21.2
JAM72S30-565/LR 565 50.50 41.68 14.31 13.56 21.4
JAM72S30-570/LR 570 50.68 41.87 14.37 13.62 21.5
JAM72S30-575/LR 575 50.86 42.05 14.44 13.67 21.7
JAM72S30-580/LR 580 51.04 42.24 14.50 13.73 21.9
JAM72S30-585/LR 585 51.22 42.42 14.56 13.79 22.1

Power Tolerance: 0 ~ +3%
Temperature Coefficients:

Isc: +0.045%/°C

Voc: -0.275%/°C

Pmax: -0.350%/°C

Electrical Parameters at NOCT

Type Rated Power (W) Voc (V) Vmp (V) Isc (A) Imp (A)
JAM72S30-560/LR 424 47.62 39.26 11.40 10.80
JAM72S30-565/LR 428 47.79 39.44 11.45 10.85
JAM72S30-570/LR 431 47.96 39.62 11.50 10.89
JAM72S30-575/LR 435 48.13 39.79 11.55 10.94
JAM72S30-580/LR 439 48.30 39.97 11.60 10.99
JAM72S30-585/LR 443 48.47 40.14 11.65 11.03

Operating Conditions

Parameter Details
Maximum System Voltage 1000V / 1500V DC
Operating Temperature -40°C to +85°C
Maximum Series Fuse Rating 25A
Maximum Static Load (Front) 5400Pa (112 lb/ft²)
Maximum Static Load (Back) 2400Pa (50 lb/ft²)
Nominal Operating Cell Temperature (NOCT) 45 ± 2°C
Safety Class Class II
Fire Performance UL Type 1

Premium Module Highlights

Feature Description
Technology p-PERC+ 11BB Half-Cell
Cell Conversion Efficiency Up to 24%
Performance Higher output, less shading, and lower resistive loss
LCOE Lower cost of energy
Durability Better mechanical loading tolerance
Degradation Rate Only 0.55% annual power loss over 25 years
Warranty 12-year product, 25-year linear performance warranty

Comprehensive Certificates

Certification Standard
IEC 61215, IEC 61730, UL 61215, UL 61730 PV Module Quality & Safety
ISO 9001:2015 Quality Management System
ISO 14001:2015 Environmental Management
ISO 45001:2018 Health and Safety Management
IEC 62941:2019 Quality System for PV Module Manufacturing
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