Why Choose ALLPOWERS 140W Portable Solar Charger?
* Unique three ways output design.
MC4 port: 20A(max) and 18V and 5V junction box.
Faster and safer charging with our advanced technologies.
* Professional and million+ happy users.
* High efficiency conversion rate: up to 21%.
while most of the similar products on the market is 15% or even lower.
* Whether you're charging a generator phone laptop or refueling a power pack, solar power has you covered. Our foldable portable polycrystalline solar panels are rugged, reliable, and easy to use. Harness the sun with portable solar power wherever you are.
Wide Compatibility
* Highly Compatible with most solar generator/portable power station,laptops,car battery on the market.
(1)MC-4 to anderson,MC-4 to DC5521, and junction box18V DC output: Compatible with most solar portable generator ( Suaoki, Goal Zero, Jackery, Rockpals, ENKEEO Portable Power Station etc.) or laptop, included different size of connectors.
(2)Dual 5V USB Port Output: USB port: Smart phones, Tablets, iPad mini, external battery packs, and other 5V USB devices( except for Bluetooth devices under 50mA).
(3)MC-4 to Alligator Clip Cable for charging 12V car battery.
MC-4 USB + DC Output
MC-4 Output can deliver 25A(max)current while the DC port only carries 10A, Dual USB port(5V/2.4A per port) for charging your 5V powered gadgets, and 18V DC output(18V/3A) for charging your laptop or 12V car battery and portable generator, the junction box parallel connecting port for connecting multiple foldable solar panels.
The solar panel is equipped with PV-rated, output MC4 cables, the Positive connector is a male connector and the negative connector is a female connector, these wires by themselves are rated for series connections.
When the solar panels are connected in series (+ connected to -, + connected to-), the voltage is added;when the solar panels are connected in parallel (+ connected to +,-connected to -), the current is added.
Note: Parallel connection, it need to purchase extra MC4 Y connectors, (Negative to Negative, Positive to Positive)
Another parallel connecting methods for connecting multiple foldable solar panel
Connection Method:
1. Using a 5525 to 5521 DC cable , plug the 5525 male connector into one of the solar pannel DC output port.
2. Plug the 5521 male connector to parallel port.
3. The total DC output port connect to a controller or laptops, generator, other 18V DC-powered devices.
MC4 Connector
MC4 Output can deliver 20A(max)current while the DC port only carry 10A,charging faster and safer with our advanced technologies.
*It is easy to store and keep standing with convenient bracket.There is no worry about finding place to hang up or get dirty.
*A water-resistant level that will protect from high pressure water jets from any direction(Do not place it under the rain, or to soak in water).
* Unfolded Size：1580×650×5mm/62×22×0.4inch
* Folded Size：360×650×30mm/22x14.2x0.2inch
* Net Weight: 4.5kg/9.9lb
It can be folded as a briefcase size easy for transport and great for any outdoor camping.
Specification of the ALLPOWERS SP029 140W Solar Panel
| Peak Power | 140W |
| VOpen Circuit Voltage (Voc) | 23.5V |
| CShort Circuit Current (IOC) | 6.7A |
| Maximum Power Voltage (Vmp) | 19.5V |
| Short Circuit Current(Isc) | 6.6A |
| Maximum Power Current (Imp) | 6.2A |
| MSTC Irradiance 1000W/m² | TC=25℃, AM=1.5 |