Description
- High-concerned chemical: None
- Model Number: /
- Brand Name: VIKEFON
- Origin: Mainland China
300 mm × 145 mm /142X88MM
Size: 300mm x 160mm
Working voltage: 5V
Maximum voltage 6.1v
Open circuit voltage 7.3v
Short circuit current 1200ma/500MA
Output port: USB
35W is the maximum power generation achieved by a one square meter solar panel under strong light experimental conditions (one square meter of monocrystalline silicon solar energy is 1000W). The size of this solar panel is 0.3×0.145 square meters. Under sufficient conditions, the power generation of this size is about 0-44W per hour, with a USB output of 5-6.8V and a current of 0-1.2A. It is not suitable for direct use on high-power mobile phones. The solar panel needs to be used under direct sunlight at 45 degrees Celsius. Please refer to the manual for details. The specific charging amount may vary greatly depending on the region and weather. Please refer to the actual situation for details
Outdoor 5V solar panel USB waterproof outdoor water walking camping battery portable battery panel mobile phone charging bank solar charger
0***r (verified owner) –
I removed the 5v regulator circuit from this product and connected three panels in parallel, stepping down the voltage to 5v for use.
This monocrystalline panel delivers a minimum level of output even under cloudy skies, and when combined in a set of three, it can reliably generate over 5v 2a in sunny conditions.
I’m very satisfied with both the performance and the price.
V***t (verified owner) –
Looks very good. In strong sunlight, the devices will be affected by approx. 0.5A charged. Clear purchase recommendation!
M***e (verified owner) –
Great panel, produces just shy of 1a/5w in full sun, or ~1w bright cloudy. Output is regulated to not exceed 5.2v, but connected devices will pull it down to 4.75v-4.5v depending on the device. More reliable to charge a power bank versus a phone since some/most phones don’t reset the charge rate after a cloud passes. Panel does not prevent back-feeding power from phone, so make sure your phone has this feature off. Panel weighs 96 grams, which is really fantastic.
M***a (verified owner) –
I am very impressed. It charges both my iphone and android devices quickly, even in moderate sunlight. The build quality is good, and it is lightweight and easy to carry, perfect for outdoor use or emergencies.
Charging speed is surprisingly fast, almost like a wall charger when the sun is strong.
Great product, great value. Definitely recommend.