What payment terms do you accept?

We accept T/T, L/C, D/P, PayPal, and Western Union. L/C is accepted for amounts above $50,000.

What is the junction box rating?

The junction box is rated IP68 with 3 diodes for enhanced protection.

Ja High Quality Tier1 Bifacial Solar Panel Double Glass 570W 580W Half Cell Monocrystalline Silicon Solar Panel

Name: Ja High Quality Tier1 Bifacial Solar Panel Double Glass 570W 580W Half Cell Monocrystalline Silicon Solar Panel
Brand: Sail Solar Energy Co., Ltd
SKU: 2022652912

Anhui, ChinaSail Solar Energy Co., Ltd

US$0.11-0.15

100,000 watt

Sample price:US$121.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

25 Years

Model NO.

Number of Cells

144cells

Application

Solar Plant

Condition

New

Certification

ISO, CE

Material

Monocrystalline Silicon

Frame

Silver / Black Anodized Aluminium Alloy

Brand

Ja Solar

Maximum System Voltage

1000V/1500V DC

Cable

4mm2; Portrait/Landscape Length

Solar Cell

182mmx182mm, Grade a, Half Cult

Panel Dimensions

2279X1134X35mm

Cell Type

Perc, Half Cell, Bifacial, N Type Topcon

Transport Package

Wooden Pallet and Carton Box

Specification

2279X1134X35mm

Trademark

JA solar

Origin

China, Hefei

Production Capacity

100000PCS/Month

Key features

High Efficiency Monocrystalline: Maximum efficiency up to 21.5% with 144 half-cell monocrystalline silicon cells.

25-Year Warranty Coverage: Comprehensive 25-year warranty provided for all solar panel units.

IP68 Junction Box Protection: Dust-tight and water-resistant junction box with 3 diodes for safety.

Bifacial Solar Technology: N-Type Topcon bifacial cells capture light from both sides for higher yield.

Strict Quality Control: 100% EL testing and color sorting ensure zero micro-cracks and consistent power.

OEM and ODM Services: Full customization available including logo, design, and sample-based options.

Fast Delivery Time: Standard delivery within 5-7 working days for most orders.

Company profile

Fast DeliveryImporters and ExportersIn-stock CapacityCustomization from Samples

Sail Solar Energy Co., Ltd

Anhui, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.22h

AI-Powered supplier vetting

SummarySAIL SOLAR ENERGY CO., LTD, located in Hefei, Asia, specializes in the sales of solar and wind power equipment and components. Despite offering customization services, the supplier lacks new product launches and comprehensive after-sales processes. Its financial data is available but lacks detailed analysis. The supplier has no overseas showrooms, agents, or participation in trade shows, which limits its international service capabilities. The R&D capability is minimal with only one engineer, and there are no written procedures for quality assurance or customer complaint handling.

Supplier typeThe supplier is involved in the technology dissemination, sales of solar and wind power equipment, and import/export activities.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and preventive actions, indicating a deficiency in after-sales service capabilities.

R&D capabilityThe supplier has not launched new products recently and has limited R&D capabilities with only one engineer.

Production capacityThe supplier offers ODM and OEM services but lacks new product development and innovation.

Customization capabilityThe supplier provides various customization services including customization from samples and designs.