LonGi 635W Solar Panel Overview
The LonGi 635W Solar Panel (Hi-MO 9 LR7-72HYD 625~660M) is a top-tier solar module designed for utility-scale projects. It boasts an impressive efficiency of 24.4%, ensuring maximum power generation throughout its lifecycle. With TaiRay wafer and BC technology, this panel enhances product reliability and guarantees more than a 6.5% power generation gain. It is backed by a robust 12-year product warranty and a 30-year performance warranty, making it a leading choice for large-scale solar installations.
LonGi Solar 635W Key Features
- High Efficiency: 24.4% maximum module efficiency for optimized power generation.
- Minimal Power Degradation: Less than 1% degradation in the first year, and 0.35% annually from years 2 to 30.
- Advanced Technology: TaiRay wafer & BC technology for enhanced performance and reliability.
- Comprehensive Warranty: 12-year product warranty and 30-year performance warranty.
- Strong Design: Capable of withstanding high mechanical loads, perfect for various installation environments.
LonGi 635W Datasheet
Mechanical Parameters
- Cell Orientation: 144 (6×24)
- Junction Box: IP68, three diodes
- Output Cable: 4mm², +400, -200mm/±1400mm, customizable length
- Glass: Dual glass, 2.0mm+2.0mm semi-tempered
- Frame: Anodized aluminum alloy
- Weight: 33.5kg
- Dimensions: 2382×1134×30mm
- Packaging: 36pcs per pallet / 144pcs per 20’ GP / 720pcs per 40’ HC
Electrical Characteristics
- STC Maximum Power (Pmax/W): 635W – 660W
- Open Circuit Voltage (Voc/V): 53.00 – 53.80
- Short Circuit Current (Isc/A): 11.93 – 12.20
- Voltage at Maximum Power (Vmp/V): 44.16 – 46.46
- Current at Maximum Power (Imp/A): 13.85 – 18.06
- Module Efficiency: 23.1% – 24.4%
Operating Parameters
- Operational Temperature: -40°C to +85°C
- Maximum System Voltage: DC1500V (IEC/UL)
- Maximum Series Fuse Rating: 30A
- Nominal Operating Cell Temperature (NOCT): 45±2°C
- Bifaciality: 70-95%
Mechanical Loading
- Front Side Maximum Static Loading: 5400Pa
- Rear Side Maximum Static Loading: 2400Pa
- Hailstone Test: Withstands 25mm hailstones at speeds of 23m/s
Temperature Ratings (STC)
- Temperature Coefficient of Isc: +0.050%/°C
- Temperature Coefficient of Voc: -0.200%/°C
- Temperature Coefficient of Pmax: -0.260%/°C
Application Scenarios
The LonGi 635W Solar Panel (Hi-MO 9 LR7-72HYD 625~660M) is ideal for a variety of large-scale solar projects, including:
- Utility Solar Farms: Perfect for maximizing energy output in large, utility-scale installations.
- Commercial and Industrial Rooftops: Excellent choice for businesses seeking to reduce energy costs.
- Ground-Mounted Systems: Optimal for open-area projects, ensuring high power generation over time.
- Agricultural and Remote Installations: Great for powering farms, irrigation systems, and off-grid applications.
Certifications
The LonGi 635W Solar Panel (Hi-MO 9 LR7-72HYD 625~660M) complies with international standards, ensuring safety and high performance:
- IEC 61215, IEC 61730, UL 61730
- ISO9001:2015: Quality Management System
- ISO14001:2015: Environmental Management System
- ISO45001:2018: Occupational Health and Safety
- IEC62941: Design qualification and type approval
Warranty
- 12-Year Product Warranty: Covers materials and processing.
- 30-Year Performance Warranty: Ensures exceptional power output, with less than 0.35% annual degradation after the first year
LonGi 635 Watt Solar Panel Details
LONGI 635W Solar Panel (Bifacial, Hi-MO 9): Preliminary LR7-72HYD, 625~660M. This product offers optimal power generation throughout its lifecycle, with performance improvements leading to over 6.5% power output. The wafer and backsheet technology enhances high product reliability through smart manufacturing and LONGI product lifecycle standards, delivering exceptional quality. The product comes with a 12-year warranty for materials and processing, as well as a 30-year warranty for extra linear power output. It also features complete system and product certifications from IEC 61215, IEC 61730, UL 61730, ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2018, and IEC 62941.
LONGI 635W Solar Panel (Bifacial, Hi-MO 9): Preliminary Data Sheet LR7-72HYD: 625~660M, 24.4% Maximum Power: 475.0 W Open-Circuit Voltage (Voc): 53.30 V Short-Circuit Current (Isc): 14.85 A Voltage at Maximum Power (Vm): 44.16 V Current at Maximum Power (Imp): 14.16 A Module Efficiency: 23.1% Electrical Characteristics STC: AM1.5, 1000 W/m², 25°C NOCT: AML.5, 800 W/m², 20°C Testing Conditions STC: AM1.5, 1000 W/m², 25°C NOCT: AML.5, 800 W/m², 20°C Mechanical Parameters Cell Orientation: 144 (6x24) Junction Box: IP68, three diodes, 4mm, +400V to -400V Output Cable length: customizable Glass: Dual glass, 2.0+2 mm semi-tempered glass Frame: Anodized aluminum alloy frame Dimensions Length: 2382 mm Width: 1134 mm Height: 30 mm Weight: 33.5 kg Packaging: 36 pcs per pallet, or 144 pcs per 40' HC container
