[B2B Sample Order] Foldable Solar Panel 200W-400W

[B2B Sample Order] Foldable Waterproof Solar Panel System (200W-400W) 18V Output | Custom Logo & Free Mockup

$160.00

B2B Sample Order Policy & Customization Process

B2B Sample Order Purpose: This listing is dedicated to B2B sample orders, allowing business clients, commercial distributors, and outdoor energy brands to evaluate product performance, solar conversion efficiency, waterproof fabric durability, and build quality prior to placing bulk wholesale orders.
Custom Logo & OEM/ODM Support: Full customization supported. Send us your brand logo, vector artwork (AI, PDF, SVG, EPS), or specifications for custom silk-screen printing, rubber badges, custom color stitching, and bespoke packaging.
Free Digital Mockup Confirmation: We provide complimentary visual rendering and digital mockups for your review and approval prior to production scheduling.
Sample Fee Refundable: Sample fees paid can be fully credited and deducted against your subsequent mass production / bulk order.

Direct B2B Inquiries & Artwork Submission:
• Email: info@kolinktrading.com
• WhatsApp: +86 15067563835

Product Highlights & Technical Features

High-Power Solar Charging System: Heavy-duty foldable solar system available in 200W, 300W, and 400W configurations, engineered specifically to power portable power stations, RVs, and home battery backup systems.
Grade-A Monocrystalline Silicon Cells: Premium monocrystalline cells delivering over 20% conversion efficiency, maximizing power output even under cloudy or low-angle sunlight.
High-Current 18V Output: Delivers up to 18V / 13.3A high-efficiency output, providing rapid recharging for outdoor generators, off-grid storage batteries, and demanding outdoor appliances.
Durable & Weatherproof Fabric: Crafted with a durable PET protective layer and 600D waterproof PVC backing fabric for superior tear resistance and all-weather outdoor resilience.
Foldable & Easy Transport: Built-in ergonomic carrying handle and heavy-duty folding structure allow quick setup and space-saving portability for off-grid living, overlanding, and emergency backup power.

KOLINK High Power Solar Panel System Overview

Product Specifications

Brand Name	KOLINK
Model Number	RG-240 Series
Solar Cell Type	Monocrystalline Silicon (Grade A)
Power Options	200W, 300W, 400W (Customizable 120W-400W)
Conversion Efficiency	>20% High Efficiency
Folded Dimensions	Approx. 680 x 510 x 80 mm
Unfolded Dimensions	Approx. 2040 x 680 x 6 mm
Weight	Approx. 7.25 kg
Material & Fabric	PET Layer + 600D Waterproof PVC Fabric (Black)
Output Rating	18V / 13.3A Max
Certifications	CE, RoHS, FCC Certified
Application	Home Solar Backup, Portable Power Stations, RV Camping, Off-grid Living
OEM / ODM Customization	Custom Logo, Power Specification Tuning, Connector Types (MC4/DC/Anderson), Custom Packaging

Detailed Images

Application / Product Usage

Production Line & Quality Control

Company Profile

Shenzhen Kolink Technology Co., Ltd is specialized in designing, manufacturing and selling various Power Banks, Portable Power Stations, Home Battery Storage, Solar Panels, and related electronics and battery products. Founded in 2014 and located in Longhua, Shenzhen, China, our manufacturing facility is ISO 9001 & SGS verified with an operating area of approximately 2,500 square meters.

We possess extensive experience delivering professional OEM & ODM "one-stop" services to global B2B clients. Strict quality control protocols—including Incoming Material Inspection, Cell Sorting, Spot-welding, Soldering, BMS Connection, Assembly, Aging Testing, and Thorough Outgoing Inspection—are conducted for every manufacturing batch. Products are fully certified by CE, FCC, RoHS, ETL, PSE, and corresponding international regulatory bodies.

With a daily production capacity of 2,000 pieces and standard delivery lead times of 3–7 business days depending on customization requirements, OEM & ODM inquiries are warmly welcomed. We look forward to establishing long-term, mutually beneficial partnerships worldwide.

Custom Proofing Workflow & Return Policy

Proofing & Production Confirmation: Patterns, branding, and logos are deeply customizable. Please provide vector files or clear drawings. We will produce and send digital mockups for confirmation; production begins only after your written approval.
Non-Quality Issue Return Policy: Due to the customized nature of B2B sample orders and brand personalization, returns and refunds are strictly not accepted unless there is a verifiable material defect or manufacturing quality issue.