140W Foldable Solar Panel Suitcase with Kickstand for RV Camping Battery Offgrid System

Name: 140W Foldable Solar Panel Suitcase with Kickstand for RV Camping Battery Offgrid System
Brand: NINGBO RENPOWER NEW MATERIALS TECHNOLOGY CO., LTD.
SKU: 1948799681

Zhejiang, ChinaNINGBO RENPOWER NEW MATERIALS TECHNOLOGY CO., LTD.

US$56.00

100-499 Pieces

US$55.00

500-999 Pieces

US$54.00

1,000+ Pieces

Sample price:US$59.00/piece.Request sample

Product profile

After-sales Service

Warranty

25 Years

Number of Cells

72pcs

Model NO.

VSWM-01M-140

Application

Solar Energy

Condition

New

Certification

EST, ISO, CB, CE, TUV

Material

Monocrystalline Silicon

Power

140W

Working Voltage (Vmp)

18.4V

Working Current (Imp)

7.61A

Voc

22.68V

Isc

7.92A

Weight (Kg)

10.2kg

Transport Package

Carton

Specification

630*670*65MM

Trademark

OEM/ODM

Origin

China

HS Code

8541402000

Production Capacity

500000

Key features

25-Year Warranty: Comprehensive 25-year warranty coverage for long-term reliability.

IP67 Waterproof Rating: Main panel body is dustproof and waterproof, suitable for outdoor use.

OEM/ODM Customization: Power output from 100W to 500W can be customized for specific needs.

Stainless Steel Legs: Heavy-duty telescopic and adjustable legs for stable positioning.

Complete Kit Ready: Includes 5m cable, Anderson connectors, and weatherproof charge controller.

Monocrystalline Silicon: High-efficiency monocrystalline cells for superior energy conversion.

Multiple Certifications: Certified by EST, ISO, CB, CE, and TUV for global safety standards.

Portable Design: Foldable suitcase with padded bag and heavy-duty handle for easy transport.

Company profile

NINGBO RENPOWER NEW MATERIALS TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-06-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤11.32hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryNINGBO RENPOWER NEW MATERIALS TECHNOLOGY CO., LTD. is a China-based limited company in Zhejiang that identifies as both a trading company and manufacturer/factory. It produces photovoltaic and portable solar products, including PV modules, solar cells, flexible and folding panels, solar blankets, and power stations. The supplier reports BSCI, ISO 9001, and ISO 14001 certifications, 10 production lines, 11–20 years of R&D engineer experience, and 6–10 quality-control staff. It has exported since 2010 and reports broad coverage across major global regions, with exports representing 90% of total sales. The available information supports production, export, product-development, and customization capabilities, but does not provide sufficient evidence to assess financial credibility, detailed after-sales performance, or independently verified customer cases.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory, with its business focused on producing PV modules, solar cells, solar blankets, flexible and folding panels, and portable power products. Its legal form is a limited company located in Ningbo, Zhejiang, China.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 certifications. These stated certifications indicate coverage of social compliance, quality management, and environmental management, although the provided information does not include certificate numbers, validity dates, or issuing bodies.

After-Sales capabilityThe company describes itself as integrating installation and after-sales service and states that it provides technical support to customers. However, no details are provided on service locations, response times, warranty terms, or after-sales staffing, so the depth of this capability cannot be fully verified.

R&D capabilityThe supplier presents itself as a high-tech enterprise with R&D operations, reports 11–20 years of R&D engineer experience, and states that it launches new products and applies new technologies. Its product range includes multiple specialized solar formats, supporting an innovation capability assessment, although no patents or independently verified R&D achievements are provided.

Production capacityThe supplier explicitly describes manufacturing operations and reports 10 production lines, 6–10 quality-control staff, advanced facilities, product testing methods, and a strict quality-control system. These details provide direct evidence of established production capability for photovoltaic and portable solar products.

Customization capabilityThe supplier explicitly welcomes OEM cooperation and states that it can provide customized solutions. This supports customization capability, although the slices do not specify minimum order quantities, engineering procedures, tooling support, or examples of completed customized products.

Product Q&A

Q:What kind of device can be charged by 140 Watts Portable solar panel?

1. Solar Power Station 2. Battery. Such as Lead-acid, Lithium, Gel and so on (should be used with solar charge controller)

Q:Is this solar panel waterproof?

Yes, 140 Watts Portable Foldable Solar Panel complies with the IP67 standard dustproof and waterproof (main body panel part), do not install it in water or frequently submerged places.

Q:What causes the low output power or no output during the use of solar panels? How can I solve it?

1) Low light condition or shadow & dust on the panel. 2) if you use a solar panel to charge the battery bank with a PWM controller, the more power the solar panel produces, the more loss caused by the PWM controller, and the MPPT will not cause the loss. 3) if you use the solar panel to charge a power station, the power station will limit it, you could please check the specification of the power station, some power station will limit the solar input to no more than 65 watts/5.5 amps.