Zhejiang, China
Business Type:
Registered Capital:
20000000 RMB
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, BSCI
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
OEM/ODM Service
MEI Awards

Solar Panel, Solar Cells, Solar Energy manufacturer / supplier in China, offering Best Price Solar Panels 2W-380W for Wholesales and Retails, 2020 Monocrystalline 40W Solar Panel Cheap Price, High Quality 5bb Solar Panels 2W-380W Manufacturer with Very Competitive Price and so on.

Diamond Member Since 2017
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  • Best Price Solar Panels 2W-380W for Wholesales and Retails
  • Best Price Solar Panels 2W-380W for Wholesales and Retails
  • Best Price Solar Panels 2W-380W for Wholesales and Retails
  • Best Price Solar Panels 2W-380W for Wholesales and Retails
  • Best Price Solar Panels 2W-380W for Wholesales and Retails
  • Best Price Solar Panels 2W-380W for Wholesales and Retails

Best Price Solar Panels 2W-380W for Wholesales and Retails

Purchase Qty. / Reference FOB Price
5,000-69,999 W US $0.22
70,000-179,999 W US $0.205
180,000+ W US $0.187
Port: Ningbo, China
Production Capacity: 70MW Per Year
Payment Terms: L/C, T/T, Western Union
Warranty: 25 Years
Number of Cells: 60PCS
Application: Industrial
Condition: New
Certification: ISO, CE, TUV
Material: Polycrystalline Silicon

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Basic Info.

Model NO.
Export Market
Asia, Middel East, Africa, Australia, South Americ
Model No.
Operating Temperature
′-40° C~+85° C
Silver, Black, White, Brown
Anodized Alluminum Alloy
Junction Box
IP67/Pass TUV Certificate
Solar Panel
OEM Order
Transport Package
Carton; Wooden Case; Pallet
HS Code
Technical parameter
Maximum Power(W)275W
Optimum Power Voltage(Vmp)30.25V
Optimum Operating Current(Imp)9.09A
Open Circuit Voltage(Voc)36.3V
Short Circuit Current(Isc)10A

Mechanical Characteristics
Cell Type Polycrystalline156x156mm (6 inches)
No of Cell60 (6x10pcs)
Front Glass3.2mm,High Transmission, Low Iron,Tempered Glass
Junction boxIP67 Rated
Output Cable  TUV 1x4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients
Operating Temperature(°C)-40°C ~ + 85°C
Maximum System Voltage600V(UL)/1000V(IEC) DC
Maximum Rated Current Series15A
Temperature Coefficients of Pmax-0.47%
Temperature Coefficients of Voc-0.389%
Temperature Coefficients of Isc0.057%
Nominal Operationg Cell Temperature (NOCT)47+/-2°C

Materials of solar panel

1).Solar Cell------Poly-crystalline solar cell 156*156mm
2).Front Glass-------3.2mm, high transmission, low iron, tempered glass
3).EVA-------excellent anti-aging EVA
4).TPT-------TPT hot seal made of flame resistance
5).Frame------anodized aluminum profile
6).Junction Box-------IP65 rated, high quality, with diode protection
Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.


1. High cell efficiency with quality silicon materials for long term output stability
2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures
3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
4. Both Poly-crystalline and Mono-crystalline
5. Excellent performance in harsh weather
6. Outstanding electrical performance under high temperature and low irradiance

Quality assurance testing

Thermal cycling test
Thermal shock test
Thermal/Freezing and high humidity cycling test
Electrical isolation test
Hail impact test
Mechanical, wind and twist loading test
Salt mist test
Light and water-exposure test
Moist carbon dioxide/sulphur dioxide

Why choose ASLAN

1. Offer high quality solar panels with very competitive price, both Mono and Poly types, models range from 2W to 380W; 
2. No MOQ limited, OEM order available and welcome; 
3. Varies payment terms: TT, LC, Western Union, PayPal, D/P, D/U; For customers cooperate more than one year, and annual purchase amounts above 300,000USD, we offer 30% TT in advance and balance 90 days from date of Bill of Lading;
4. Fast delivery time: 7 days for sample order, 8 days for a 20ft container, 10 days for a 40HQ; 
5. Production capacity: About 5MW per month, and around 70MW per year; 
6. Certified by TUV and ISO9001, all solar panels meet international quality standards; 
7. All inquiries and emails would be replied within one hour. (Inquiries and emails sent between 11: 00pm-06: 00am would be replied back in 7 hours)
8. All solar panels would be tested before packing, and the PV test report would come with each panel; 
9. Varies strong package: Single carton, master carton, and wooden case, pallet, with foam and protecting corner protection; 
10. Warranty: All solar panels 25 years power warranty, output power no less than 90% in 10 years and no less than 80% in 25 years;
11. After-sales warranty: 10 years free replacement if any panel fails to work or output power less than 80%. All fees caused by charged by ASLAN Solar. Replacement for one or two pieces shipped by courier, for above 10 pieces shipped by sea (only if customers agree and confirm)
Best Price Solar Panels 2W-380W for Wholesales and Retails
Best Price Solar Panels 2W-380W for Wholesales and Retails


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