Nekteck · Updated July 2026
Nekteck 21W Solar Charger: full specs
The Nekteck 21W Solar Charger has no published US price yet. It earns a Bronze Deskmark — 48/100 pay-blind standing, #6 of 9 in class.
Verified Jul 11, 2026 · figures linked to their source in the table below
Nekteck 21W Solar Charger. Every price and spec below is linked to its source and dated — no guesses.
Source: amazon.com verified ✓ corroborated verify in ledger
Is the Nekteck 21W Solar Charger a good buy?
On the spec sheet, its rated power watts of 21 is the lowest of the 9, and its weight of 1.13 lb is the lowest of the 9.
Specifications
| Price (US) | Not published No reliable typical US retail (MSRP) price could be sourced verbatim for this exact model. The Amazon listing (official Nekteck Store, ASIN B017GQ7OEA) shows "Currently unavailable" with no price displayed. On solarpanelamerica the visible "$19.99" is attached to a different Nekteck model (the 10000mAh solar power bank block), not the 21W panel. A third-party store (dealsupplies) lists "$67.61 USD" but marked "Sold out" and clearly an inflated dropship price, not typical retail. priceUsd left null rather than guess. |
|---|---|
| Brand | Nekteck |
| Released | — |
| Rated power watts | 21 |
| Cell efficiency pct | — |
| Cell type | monocrystalline |
| Open circuit voltage (V) | — |
| Short circuit current (A) | — |
| Weight (lb) | 1.13 |
| Folded dims (in) | 11.1 x 6.3 x 1.06 |
| Ingress protection | IPX4 |
| Surface material | PET |
| USB ports built (in) | Yes |
| Connector output | — |
Source: amazon.com (verified 2026-07-11) · corroborated by topnotchoutdoor.com. Fetched the Amazon "Nekteck Store" listing (ASIN B017GQ7OEA), whose title and product-details confirm this exact model — "Nekteck 21W Solar Charger (5V/3A Max) with 2 USB Port, IPX4 Waterproof" — with three SunPower Monocrystalline cells, a "PET polymer cover", and folded size stated as 11.1"L x 6.3"W x 1.06"H (18 oz); the listing is "Currently unavailable," so no price was shown. Corroborated with Top-Notch Outdoor's dated 21W review, which independently confirms Panel Type Monocrystalline, 21W output, IPX4 waterproofing, dual USB, and states "Weight: 1.13 pounds" (consistent with Amazon's 18 oz). No single cell-efficiency value is published (both pages give a 21%-24% range) and no Voc/Isc are disclosed, so those specs are null; no valid typical-retail price appeared on any fetched page, so priceUsd is honestly null.
Frequently asked questions
How much does the Nekteck 21W Solar Charger cost?
The Nekteck 21W Solar Charger has no published US price as of 2026-07-11.
What are the Nekteck 21W Solar Charger's key specs?
Nekteck 21W Solar Charger (Nekteck): ratedPowerWatts 21, cellType monocrystalline, weightLbs 1.13, foldedDimsIn 11.1 x 6.3 x 1.06, ingressProtection IPX4. Full sourced spec sheet verified 2026-07-11.
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