High-Efficiency Rcx-Sp Sunpower Solar Panel for Marine Use

Customization: Available
After-sales Service: Response Within 12 Hours
Warranty: 10 Years

Product Description

Basic Specifications
Model NO.
RCX-SP
Number of Cells
72pcs
Application
Outdoor
Condition
New
Certification
ISO, CE
Material
Sunpower Cell
Appliance
Schooner, RV, Yacht, Dining Car, Camping
MOQ
10PCS
Shipment
Sea/Rail/Air Transport
Customized
Support
Sample
Support
Transport Package
Pallets
Specification
Customized
Trademark
OEM/ODM
Origin
China
HS Code
8541430000
Production Capacity
5,000,000W Per Day
Product Description
High-Efficiency Rcx-Sp Sunpower Solar Panel for Marine Use

Sunpower solar cell is favoured by many consumers for its high conversion efficiency and beautiful surface. It is commonly used in flexible solar panels, folding solar panels, and micro solar panels. Compared with traditional solar cells, its conversion efficiency is significantly higher.

SunPower cells are subject to strict quality control and have a long service life and good durability. It can maintain efficient and stable operation under various environmental conditions with low power degradation rate. And there is less loss of power generation capacity in high temperature environment. They are better adapted to applications in high-temperature areas and provide more stable power generation performance under high-temperature conditions. They also provide more efficient energy for independence in outdoor, camping, marine and vehicle scenarios.

With clear advantages in efficiency, reliability, high temperature performance and aesthetics, SunPower batteries are one of the leading technologies in the solar industry.
High-Efficiency Rcx-Sp Sunpower Solar Panel for Marine Use
Electrical Performance Parameters
Electrical Performance 20W 45W 60W 65W 90W 120W 135W 150W 165W
Open-circuit voltage (Voc) 20.7V 23.3V 20.7V 23.3V 23.3V 23.4V 26.3V 29.2V 32.1V
Voltage at Pmax (Vmp) 17.6V 19.8V 17.6V 19.8V 19.8V 19.8V 22.3V 24.8V 27.3V
Short-circuit current (Isc) 1.20A 2.41A 3.61A 3.48A 4.82A 6.41A 6.41A 6.41A 6.41A
Current at Pmax (Imp) 1.14A 2.27A 3.41A 3.28A 4.55A 6.05A 6.05A 6.05A 6.05A
Cells efficiency (%) 24.40%
The maximum system voltage 45V DC (IEC)
Power temperature coefficient -0.32%/ºC
Voltage temperature coefficient -1.8mv%/ºC
Current temperature coefficient 0.05%/ºC
Output power tolerance ±3%
Operating temperature -10~60ºC
Waterproof junction box IP67
Solar cell SunPower
Maximum curved arch height 10mm 10mm 25mm 10mm 25mm 40mm 95mm 95mm 95mm
Module dimension 410*285*3mm 560*425*3mm 580*540*3mm 625*540*3mm 840*540*3mm 1070*540*3mm 1200*540*3mm 1330*540*3mm 1460*540*3mm
No.of cells and connections 32 (2*16) 36 (4*9) 32 (4*8) 36 (4*9) 72 (4*18) 32 (4*8) 36 (4*9) 40 (4*10) 44 (4*11)
Weight 0.51kg 0.83kg 1.23kg 1.31kg 1.70kg 2.18kg 2.34kg 2.63kg 2.86kg
Technical Diagrams & Dimensions
Frequently Asked Questions (FAQ)
QWhat makes Sunpower solar cells better than traditional cells?
Sunpower solar cells are highly favored due to their premium cell structure, yielding a superior conversion efficiency of up to 24.40%. They also feature a beautiful surface without visible grid lines, low power degradation rates, and longer operational life under strict quality controls.
QCan these solar panels withstand high-temperature environments?
Yes. These Sunpower panels are specifically designed to minimize power output loss in high-temperature settings. With a low power temperature coefficient of -0.32%/ºC, they perform highly efficiently and reliably even under intense heat conditions compared to standard solar panels.
QAre the RCX-SP solar panels suitable for marine and mobile applications?
Absolutely. These panels provide an ideal energy-independent solution for marine environments, yachts, schooners, RVs, motorhomes, camping setups, and dining cars due to their outstanding reliability, stable power delivery, and robust construction.
QWhat is the waterproof rating of the junction box?
The RCX-SP solar panel series comes equipped with a waterproof junction box rated at IP67. This guarantees superior defense against dust and total protection against temporary immersion in water, making it extremely durable for outdoor weather.
QDo you support customized dimensions or OEM/ODM orders?
Yes, we support both custom technical specifications and customized dimension adjustments to match your project needs. We provide full OEM/ODM services with a minimum order quantity (MOQ) of just 10 pieces.

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