Single Solar Panel Ja Solar 450W 455W Monocrystalline Solar Panels PV Modules

• Warranty: 25 Years
• Number of Cells: 144 /6*24PCS
• Application: Solar System
• Condition: New
• Certification: EST, ISO, CB, CE
• Material: Monocrystalline Silicon
• Model NO.: JAM72S20 445-470/MR
• Weight: 24.5kg
• Panel Efficiency: 21.2%
• Type: Perc, Half Cell, Mono
• Junction Box: IP68, 3diodes
• Frame: 30mm
• Solar Cells: 9b
• Transport Package: 31PCS/Pallet 682PCS/40hq
• Specification: 2115*1055*35mm
• Trademark: JA Solar
• Origin: Hefei
• HS Code: 85414300
• Production Capacity: 200000/Day

Product Description

 

TYPE	JAM72S20-445/MR	JAM72S20-450/MR	JAM72S20-455/MR	JAM72S20-460/MR	JAM72S20-465/MR	JAM72S20-470/MR
Rated Maximum Power(Pmax) [W]	445	450	455	460	465	470
Open Circuit Voltage(Voc) [V]	49.56	49.7	49.85	50.01	50.15	50.31
Maximum Power Voltage(Vmp) [V]	41.21	41.52	41.82	42.13	42.43	42.69
Short Circuit Current(lsc) (A]	11.32	11.36	11.41	11.45	11.49	11.53
Maximum Power Current(lmp) [A]	10.8	10.84	10.88	10.92	10.96	11.01
Module Efficiency [%]	20	20.3	20.5	20.7	20.9	21.2

Power Tolerance	0~+5W
STC	Irradiance 1000W/m2, cell temperature 25°C, AM1.5G

Remark: Electrical data in this catalog do not refer to a single module and they are not part of the offer.They only serve for
comparison among different module types.

Detailed Photos

PV CELL

>High conversion efficiency resulting in superior power output performance

>Outstanding power output even in low light conditions
> Optimized design for ease of soldering and lamination
•>Long-term stability, reliability and performance
•>Low breakage rate
> Color uniformity

BACKSHEET

>Good electrical insulation and breakdown.

>Excellent UV resistance and aging resistance.

>Made-to-order backsheet with width up to 1300mm.

>Double-side fluorocarbon strcture(PVF//PET//PVF) with the integration of Tedlar(DuPont).

JUNCTION BOX

>IP68 protection level.

>Unique split junction box design to minimize the loss caused by occlusion.

>Combination of series circuit and parallel circuit, reduced internal power loss.

 

GLASS

>Precise edge processing and cutting.

>Minimal optical distortion and non-existent roller marks.

>Physically tempered ultrathin glass presents the ideal combination of durability and flexibility.

>Higher light transmittance ensures higher module power output.

EVA

>Excellent light transmittance and transparency.

>Excellent long term adhesion to glass,mental and polymer backsheet.

>Excellent durability ,such as weather resistance ,high-temperature,high-humidity and UV light resistance.

Factory

Project case

 

Packaging & Shipping

 

FAQ

A: What are your main products?
We mainly manufacture solar systems, solar panels, inverters, controllers, batteries and mounting systems and all related solar accessories.

B: Are you a factory or a trading company?
We are a factory with more than ten years of experience in the production of solar energy series products. You are welcome to visit our factory.

 C: Can you print our company logo on the nameplate and packaging?
Yes, we can do it according to your design.

 D: Can you support OEM and field installation?
Yes, as a professional solar system manufacturer, we can provide customers with OEM and on-site installation, full support and assistance services.

 E: How does your factory conduct quality control?
Quality first. We have a professional QC team to strictly control the quality. Only when the quality meets the requirements, will it be packaged out of the factory.

 F: What are your strengths in solar systems?
Fully automatic production line using international advanced production equipment such as Japan and Germany. The price and quality are very competitive, and we have cooperated with well-known brands such as Jinko, JA, TRW, etc., and can provide large-brand solar energy series products.