What certifications do these panels hold?

Our products are certified with ISO and CE standards to ensure quality and safety.

What is the lead time for delivery?

The lead time is within 15 workdays during off-peak season and one month during peak season.

What are the dimensions and weight of the panels?

The dimensions are 2278*1134*35mm, and the weight is 27.5kg per panel.

Wonvolt Solar Panels Vietnam 540wp 545wp 550wp 560wp 570wp Panels for Solar System

Name: Wonvolt Solar Panels Vietnam 540wp 545wp 550wp 560wp 570wp Panels for Solar System
Brand: WONVOLT HOLDINGS LIMITED
SKU: 2135600335

Anhui, ChinaWONVOLT HOLDINGS LIMITED

US$0.085-0.09

565 Wp

Sample price:US$0.09/wp.Request sample

Product profile

Customization

Available

After-sales Service

Included

Warranty

25 Years

Model NO.

WV-72KUN-565H8S

Number of Cells

72pcs

Application

Industrial

Condition

New

Certification

ISO, CE

Material

Monocrystalline Silicon

Cell

Perc Mono Cell

Weight

27.5kg

Glass

3.2mm Coated Tempered

Packaging

31PCS Per Pallet

DC Voltage

1500V

Solar Panel

for Home Solar Power System

Solar Module

for Energy Storage System

Solar Panel Quality

A Grade

Solar Panel Price

Manufacturer

Transport Package

Carton with Pallet

Specification

2278*1134*35mm

Trademark

WonVolt/OEM

Origin

China

HS Code

8541430000

Production Capacity

2gw/Year

Key features

25-Year Warranty: Comprehensive 25-year warranty coverage for all solar panel models.

High Efficiency Cells: Features PERC Mono cells with efficiency up to 21.90%.

A Grade Quality: Manufactured using premium A-grade monocrystalline silicon material.

Durable Glass Design: Equipped with 3.2mm coated tempered glass for enhanced protection.

Factory Technical Support: Direct technical assistance provided by WonVolt factory engineers.

Versatile Applications: Suitable for home solar power systems and energy storage systems.

Multiple Power Options: Available in 540Wp to 570Wp models to meet diverse energy needs.

Global Certification: Certified with ISO and CE standards for international safety compliance.

Company profile

WONVOLT HOLDINGS LIMITEDAnhui, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2016-04-01Nearest Port: ShanghaiAverage Response Time: ≤2.87hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryWonVolt is identified as a China-based manufacturer/factory and group corporation focused on industrial, commercial, and utility-scale energy-storage and solar solutions. It reports two factories, seven production lines, 87 employees including 24 engineers, 11–20 quality-control staff, and broad export coverage, with 90% of sales from exports. The supplier holds ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. It states that it provides pre-sale field investigation and post-sale installation support, including commissioning and technical training. Reported lead times are within 15 workdays during off-peak periods and one month during peak periods. The available information supports production, service, certification, and customization strengths, but does not provide sufficient evidence of financial credibility or specific customer cases.

Supplier typeWonVolt is explicitly described as a Manufacturer/Factory and Group Corporation, with two factories in Hefei and a stated specialization in industrial and commercial energy-storage solutions. This directly supports classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14001 certifications. These stated management-system certifications provide explicit evidence of established occupational safety, quality, and environmental management systems.

After-Sales capabilityWonVolt explicitly states that post-sales engineers can provide on-site installation assistance, commissioning tests, and technical training when required by clients. This is direct evidence of after-sales technical support capability.

R&D capabilityWonVolt reports 50 total R&D-engineer experience, 24 engineers among 87 employees, and more than nine years specializing in industrial and commercial energy-storage solutions. Its statement that each system is uniquely designed supports solution-development capability, although no patents, proprietary technologies, or quantified R&D achievements are provided.

Production capacityThe supplier reports two factories, seven production lines, 87 employees, 11–20 quality-control staff, and lead times of within 15 workdays off-peak and one month during peak season. These details explicitly indicate established production capacity and defined fulfillment capability.

Customization capabilityWonVolt states that every system is uniquely designed and provides pre-sale engineers for on-site field investigation to ensure solutions fit client requirements. Its portfolio spans batteries, inverters, solar panels, accessories, and industrial, commercial, utility-scale, and home solutions, supporting a broad customization offering.