Jackery SolarSaga 100W JS-100C, portable solar panel

Jackery SolarSaga 100W JS-100C - 100W Foldable Solar Panel

Published on 09/23/2026 at 16:51 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Jackery SolarSaga 100W JS-100C delivers 100W peak power, 20V output, and USB-A and USB-C ports in a foldable panel. For portable power stations, the 24-month warranty matters most.

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Jackery SolarSaga 100W JS-100C is a foldable monocrystalline solar panel built to recharge compatible portable power stations and smaller devices. Its 100W peak output, 20V operating voltage, and separate USB-A and USB-C outputs put the core hardware in clear view.

Core Specifications and Ports

The JS-100C reaches 100W peak power, with 20V DC and 5A listed for operating voltage and current. The panel also lists 24.8V open-circuit voltage and 5.4A short-circuit current.

Direct device charging uses one USB-A output rated at 5V and 2.4A and one USB-C output rated at 5V and 3A. The panel uses monocrystalline silicon cells and lists an efficiency rate of 23 percent.

Folded Size and Compatibility

The panel measures 24 by 21 by 1.4 inches when folded and 48 by 21 by 0.2 inches when unfolded. Its listed weight is 10.33 pounds, so the folding format reduces storage length but does not make the panel a lightweight accessory.

Jackery identifies the JS-100C as the SolarSaga 100 model. Its 24-month limited warranty covers defects in workmanship and materials for the original purchaser, while the panel is designed for use with compatible Jackery portable power stations and direct USB charging.

Direct from the Manufacturer

Jackery SolarSaga 100W Specifications

Review the model's electrical ratings, dimensions, outputs, and warranty details.

View Manufacturer Details

Price and Market Position

Best Buy listed the JS-100C at $249, with a comparable value of $299, on September 22, 2026. Home Depot listed a Jackery SolarSaga 100W panel at $299 on September 6, 2026.

Those listings place the panel in the midrange foldable 100W category rather than the compact mini-panel class. Compared with Jackery's 200W SolarSaga panel, the JS-100C offers half the rated peak output, while its smaller format suits lower-output charging setups.

Verdict for Portable Charging

The Jackery SolarSaga 100W JS-100C fits users who need a foldable panel for compatible Jackery power stations, USB-A devices, or USB-C devices. Its main tradeoff is physical weight: 10.33 pounds is substantial for a single 100W panel, while the 100W ceiling limits charging speed for larger power stations.