What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union as terms of payment.

Can the system be used for home and commercial applications?

Yes, the system is designed for home, industrial, commercial, and micro-grid applications.

What is the waterproof rating of the junction box?

The junction box is IP68 rated waterproof, ensuring high durability and protection.

Wonvolt Hot Sale Monocrystalline 400W Solar Panel System on Grid 1000kw Solar Station

Name: Wonvolt Hot Sale Monocrystalline 400W Solar Panel System on Grid 1000kw Solar Station
Brand: WONVOLT HOLDINGS LIMITED
SKU: 2188943765

Anhui, ChinaWONVOLT HOLDINGS LIMITED

US$0.165-0.188

100,000 Wp

Sample price:US$0.09/wp.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5/10 Years

Model NO.

WV-GRID TIE 1MW

Condition

New

Certification

ISO, CB, CE, TUV /IEC

Application

Home, Industrial, Commercial, Micro Grid

Specification

Normal

Panel Efficiency

23.2%

Solar Panel Cell

N Type Topcon

Junction Box

IP68 Rated Waterproof

Weight

37.9kg

Glass

2.0mm+2.0mm

Packaging

31PCS Per Pallet

DC Voltage

1500V

AC Voltage

3p 380/400V/800V

Solar Panel Power

700W 710W 720W

Solar System

Commercial Solar Energy System

Solar Power Plant

150kw 250kw 500kw 1MW 1.5MW

Solar Inverter

50kw 100kw 125kw 250kw 350kw

After Sale Service

Included

Transport Package

Carton with Pallet

Specification

100KW-10MW, Normal

Trademark

WonVolt/OEM

Origin

China

HS Code

8541430000

Production Capacity

2gw/Year

Key features

High Efficiency Panels: N Type Topcon cells with 23.2% panel efficiency for superior energy generation.

Robust Waterproofing: IP68 rated junction box ensures durability and protection against water ingress.

Versatile Voltage Support: Supports DC 1500V and AC 380/400/800V for flexible grid integration.

Comprehensive Certifications: Certified by ISO, CB, CE, TUV, and IEC for global safety and quality standards.

Flexible System Sizing: Available in 150kW to 1.5MW configurations to match diverse project scales.

Smart Remote Monitoring: Equipped with RS485, WIFI, and DRM for efficient remote system management.

Wide Application Scope: Suitable for home, industrial, commercial, and micro-grid energy solutions.

Reliable Warranty: Offers 5 to 10 years warranty coverage for long-term peace of mind.

Company profile

WONVOLT HOLDINGS LIMITEDAnhui, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2016-04-01Nearest Port: ShanghaiAverage Response Time: ≤3.38hTerms 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.