What mounting structures are supported?

We support roof mounting, ground mounting, aluminum structures, and adjustable brackets with screw piles.

What certifications does the product have?

The product holds ISO, CE, UN38.3, and IEC EN50549 certifications.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Atess Offers 1MW Bidirectional Inverter All-in-One Solar Charging System and 2mwh Lithium Ion Battery for Export

Name: Atess Offers 1MW Bidirectional Inverter All-in-One Solar Charging System and 2mwh Lithium Ion Battery for Export
Brand: WONVOLT HOLDINGS LIMITED
SKU: 2182004492

Anhui, ChinaWONVOLT HOLDINGS LIMITED

US$0.39-0.45

1 Piece

Sample price:US$0.45/wp.Request sample

Product profile

Customization

Available

Application

PV Supporting Energy Storage

Installation

Cabinet Floor-Mounted

Model NO.

WV-1MW-2MWh-EU

Energy Capacity

1MWh-5MWh

Power Configuration

Above 500kW

Cycle Life

10000 Times and up Lithium Battery

Cooling Method

Air Cooling System

Nominal Capacity

1MW/2mwh Solar Battery

Solar System Application

Commercial and Industrial Energy Storage System

Certificate

CE Un38.3 IEC En50549

Solar Panel

Topcon 660W 750W Solar

Manufacturer

Yes

AC Output

380V/400V/415V/480VAC/220V

Battery Type

LiFePO4/Lithium Solar Storage Battery

Battery Capacity

2mwh Storage Battery

Support

UPS/Black Start/Dg

PV Cable

4mm2 or 6mm2

Mounting

Metal Rooftop, Tile Rooftop or Ground

Training

Solar System Installation

Customized

Customize Energy Storage System

Transport Package

Wooden Box

Specification

N type Solar Panel, Customized

Trademark

WonVolt

Origin

China

HS Code

8501723000

Production Capacity

50000sets/Year

Key features

Bidirectional Inverter System: 1MW bidirectional inverter with 2MWh lithium ion battery for commercial and industrial use.

Long Cycle Life Battery: Lithium battery offers 10000 times cycle life and 5-10 years warranty coverage.

Customizable Energy Storage: Customize energy storage system, battery container size, and mounting structure options.

Versatile Solar Panel Options: N type Monofacial or Bifacial solar panels ranging from 420W to 750W with black or silver frames.

Multiple Voltage Support: AC output supports 220V, 380V, 400V, 415V, 480VAC for single, split, and three-phase systems.

Comprehensive Certifications: Certified with ISO, CE, UN38.3, and IEC En50549 standards for global export.

Flexible Mounting Solutions: Supports metal rooftop, tile rooftop, and ground mounting with adjustable brackets.

Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time is one month.

Company profile

WONVOLT HOLDINGS LIMITEDAnhui, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2016-04-01Nearest Port: ShanghaiAverage Response Time: ≤3.33hTerms 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.