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Etfe 21w foldable solar charger
The Darshan Etfe 21W foldable solar charger uses Sunpower monocrystalline silicon cells with over 23% efficiency, laminated in ETFE polymer for UV and abrasion resistance. It delivers a 18V DC output for battery charging and dual USB ports for direct device charging, with a peak power rating of 21W under standard test conditions. The unit is designed for portability, folding to 640 x 300 x 10mm and weighing 0.48kg, making it suitable for outdoor and mobile applications.
The ETFE lamination provides superior durability compared to standard PET films, with resistance to yellowing, cracking, and moisture ingress. The cells are arranged in three series-connected panels to achieve the rated voltage output, and the built-in smart IC regulates output to prevent overcharging. This design is typical for high-efficiency portable solar chargers used in emergency kits, marine operations, and remote fieldwork.
Buyers typically source this product for outdoor equipment distributors, emergency preparedness retailers, and military logistics suppliers. The charger is compatible with smartphones, tablets, power banks, and small 12V batteries. Packaging is retail-ready, with blister card or box options. Trade terms are usually FOB Mumbai, with lead times of 25 days after order confirmation. Customization of color, logo, and output connectors is available upon request.
| Peak power output | 21 W |
| Cell type | Sunpower monocrystalline silicon |
| Cell efficiency | 23.00% |
| Lamination material | ETFE (Ethylene Tetrafluoroethylene) with fabric backing |
| Output ports | Dual USB (5V/2A) and DC5521 (18V/1A) |
| Folded dimensions | 640 x 300 x 10 mm |
| Unfolded dimensions | 300 x 160 x 20 mm |
| Weight | 0.48 kg |
| Typical operating temperature range | -20°C to +65°C, standard for portable solar chargers |
| Typical storage temperature range | -10°C to +45°C, standard for polymer-laminated electronics |
| Power tolerance | ±3% |
| Warranty | 2 years |
Darshan is a supplier based in Anand, Gujarat, India, with a physical address listed as Vyom, 37-Radha Park Soc, Opp. Krishna Hall. The company is classified as a harbor-tier exporter, indicating verified export activity. No details are provided on factory size, workforce, or years in operation, and no certifications such as ISO or CE are mentioned in the listing.
The supplier appears to act as a sourcing and packaging agent for solar chargers manufactured in China, with no indication of in-house production. Customization options for OEM and ODM are offered, suggesting they handle private labeling. Response metrics are unavailable, so buyers should assume limited pre-sale support and confirm technical details directly before bulk orders.
This ETFE 21W foldable solar charger features Sunpower monocrystalline cells delivering over 23% efficiency in a compact, portable form factor. The ETFE lamination provides excellent durability and UV resistance for outdoor and marine environments, while dual USB ports enable simultaneous device charging. Ideal for hiking, camping, emergency preparedness, and off-grid applications, this solar charger is sourced primarily from manufacturers in China and is classified under HS code 8541.40 for international trade and customs clearance.
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Sourcing Etfe 21w foldable solar charger from Darshan - India Import Guide
Before ordering, verify the exact output specifications of the DC5521 and USB ports against your target devices. Confirm the panel's efficiency rating under real-world conditions, not just lab test values. Request a sample to test output under partial shade or low-light conditions, as performance varies significantly with angle and cloud cover. Do not assume compatibility with all battery types without testing.
Confirm the Incoterms with the supplier; FOB Mumbai is typical. Lead time is 25 days after payment, and payment is usually via T/T or LC. Packaging is customizable, so specify whether you need retail boxes or bulk cartons. Ensure the commercial invoice includes correct HS code 8541.40 for solar cells and 8504.40 for chargers, depending on configuration. Request a certificate of origin for tariff preferences.
Inspect each unit for lamination bubbles, cell cracks, or loose connectors before shipment. Test the output voltage under full sunlight with a multimeter to confirm it meets the 18V ±3% specification. Verify that the USB ports deliver stable 5V output under load. Retain samples from each batch for quality control. Document any deviations and request replacement or credit before final payment.
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30 suppliersBuy Etfe 21w Foldable Solar C in Bulk — Supplier in India
When sourcing Etfe 21w Foldable Solar Charger for your business, securing the right balance of quality and cost is essential. Darshan, a supplier based in India, offers this product with key specifications including 21W, Sunpower Monocrystalline, >23% Efficiency, and ETFE (Ethylene Tetrafluoroethylene) Lamination. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $31/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8541.40, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Etfe 21w Foldable Solar C Specifications, Trade Terms & Pricing
Importing Etfe 21w Foldable Solar C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Darshan offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8541.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Darshan — Supplier in India
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Etfe 21w Foldable Solar C for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Etfe 21w Foldable Solar C — Shipping, Logistics & Customs
Importing Etfe 21w Foldable Solar C requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8541.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Etfe 21w Foldable Solar C
What is the wholesale price of Etfe 21w Foldable Solar Charger?
The current listed wholesale price for Etfe 21w Foldable Solar Charger from Darshan is $31/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Darshan through EximNext.
What is the Minimum Order Quantity (MOQ) for Etfe 21w Foldable Solar C?
The supplier, Darshan, has set a Minimum Order Quantity (MOQ) of 1 Bags for Etfe 21w Foldable Solar C. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Etfe 21w Foldable Solar Charger?
For international shipping and customs clearance, Etfe 21w Foldable Solar Charger is classified under HS Code 8541.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Etfe 21w Foldable Solar C from India?
To import Etfe 21w Foldable Solar C from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Darshan. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
How can I check Darshan before ordering?
Open the Darshan company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Etfe 21w Foldable Solar Charger?
The key specifications for Etfe 21w Foldable Solar Charger supplied by Darshan include 21W, Sunpower Monocrystalline, >23% Efficiency, and ETFE (Ethylene Tetrafluoroethylene) Lamination. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Etfe 21w Foldable Solar C?
Darshan offers Etfe 21w Foldable Solar C with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Etfe 21w Foldable Solar C the most?
Etfe 21w Foldable Solar C is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Darshan through our platform.
What certifications does this Etfe 21w Foldable Solar C supplier hold?
Darshan maintains international quality certifications. These ensure that the Etfe 21w Foldable Solar C meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Etfe 21w Foldable Solar Charger on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Darshan will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Darshan.
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