What is the maximum system voltage?

The maximum system voltage is DC 1000V (IEC), 1500V (IEC), or 600V depending on the configuration.

Is the junction box waterproof?

Yes, the junction box is rated IP67 Waterproof, ensuring protection against dust and water immersion.

What is the power tolerance of the panel?

The power tolerance is 0~+3% for all models in this series.

Polycrystalline 300W 310W 320W 330W PV Panel Performance UK

Name: Polycrystalline 300W 310W 320W 330W PV Panel Performance UK
Brand: Yangtze Solar Power Co., Ltd.
SKU: 809689935

Jiangsu, ChinaYangtze Solar Power Co., Ltd.

US$0.07-0.12

10,000 watt

Sample price:US$0.40/w.Request sample

Product profile

Customization

Available

Warranty

25 Years

Number of Cells

72pcs

Model NO.

YS320P-60

Application

Industrial

Condition

New

Certification

ISO, CE, TUV, Cec, IEC61215, IEC61730

Material

Polycrystalline Silicon

Frame

Anodized Aluminium Alloy

Junction Box

IP67 Waterproof

Solar Cell

Poly 156X156mm Cell

Front Cover

3.2mm High Transmission Low Iron Tempered Glass

Size

1956X990X40/45/50mm

Connector

Mc4 Compatible Connector

Backsheet Color

White or Black or Transparent

OEM Order

Acceptable

Frame Color

Silvery or Black

Weight

27 Kg

Transport Package

2PCS /Carton, 26PCS/Pallet

Specification

320W

Trademark

Yangtze Solar

Origin

China

HS Code

8541402000

Production Capacity

12000 Pieces /Week

Key features

25-Year Linear Warranty: Guarantees 80% power output for 25 years and 90% for 10 years.

High Efficiency Range: Module efficiency ranges from 14.76% to 16.58% for superior performance.

Multiple Power Options: Available in 285W, 290W, 295W, 300W, 305W, 310W, and 320W models.

Premium Material Build: Features 3.2mm low iron tempered glass and anodized aluminum alloy frame.

IP67 Waterproof Box: Junction box is IP67 waterproof rated for enhanced durability and safety.

Global Certifications: Certified by TUV, CE, IEC61215, and IEC61730 for international standards.

OEM Customization: Accepts OEM orders with customizable frame colors, backsheet, and connectors.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamSelf-branded

Yangtze Solar Power Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2000-12-02Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤4.15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryYangtze Solar Power Co., Ltd. is identified as a Chinese manufacturer/factory producing lithium and VRLA battery products for solar storage, wind energy storage, telecommunications, UPS, fire alarm, and emergency lighting applications. It holds ISO9001:2015 and CE certifications and accepts multiple quotation and payment terms. The supplier demonstrates broad customization capability, exports 90% of total sales, and reports seven years of export experience. However, service procedures lack records, and it has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. R&D is supported by an available SDK and customization, but no new product was developed in the past year and no ODM service is offered. Financial information is only represented by reporting years, without sufficient evidence to assess financial strength. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a Limited Company in China. This directly indicates manufacturing status, although the provided information does not quantify production scale or capacity.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective actions, and complaint handling, but no records for these procedures. It also has no overseas warehouse, showroom, agent, branch, or offline trade-show experience; therefore, service infrastructure is limited despite stated procedures and lead times within 15 workdays.

Production capacityThe supplier is identified as a manufacturer/factory and lists multiple battery types, including lithium, VRLA AGM, VRLA GEL, tubular plate OPzS, and OPzV products for several applications. The slices do not state production volume, equipment, workforce, or capacity metrics.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported under both design services and R&D capability.