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Deal.ai › VTOMAN
VTOMAN
VTOMAN 400W Portable Solar Panel

VTOMAN 400W Portable Solar Panel

Best price now

$459.99at Vtoman OfficialChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $459.99 at Vtoman Official on Nov 9.
  • Checked at 2 stores.

Our take on the VTOMAN 400W Portable Solar Panel

The VTOMAN 400W is a folding monocrystalline solar panel for charging portable power stations and off-grid setups. It uses 23% efficient cells and puts out 40V at up to 11.1A, with adjustable kickstands and hanging holes for aiming it at the sun. At 38 lbs it is heavy for a portable panel, so it suits car campers, van lifers and home backup users more than hikers. It competes with other 400W folding panels on efficiency and output, but its weight and bulk are the main trade-offs.

Best forVan and car camping with a power stationHome backup and emergency powerOff-grid cabin and shed chargingUsers who leave the panel in one spot
Pros
  • High 23% cell efficiency for its class
  • Strong 400W output at 40V
  • Adjustable kickstands and hanging holes for better sun angle
  • Folding design with a carry handle
  • Monocrystalline cells hold up well in low light
Cons
  • 38 lbs is heavy to carry far
  • Large footprint when unfolded
  • No built-in charge controller
  • Needs a compatible 40V-capable power station or controller

VTOMAN 400W Portable Solar Panel prices at every store

  • Vtoman OfficialNew

    In stock

    $459.99Checked Nov 9
    Visit Vtoman Official
  • AliExpressNew

    In stock

    $474.49Checked Nov 9
    Visit AliExpress

VTOMAN 400W Portable Solar Panel price history

Lowest price we've seen: $459.99 on Nov 9 at Vtoman Official. Tracked across 2 stores since Nov 9.

Specifications

Conversion Efficiency
23%
Voltage
40V
Wattage
400W
Amperage
11.1A (Short Circuit Current)
Electrical Current
11.1A (Short Circuit Current)
Power Rating
400W
Power Source
Solar
Solar Panel Wattage
400W
Solar Panel Type
Monocrystalline, Monocrystalline silicon
Solar Panel Voltage
40V
Solar Panel Dimensions
25.6*41.8 inches (Folded dimensions)
Solar Panel Efficiency
Up to 23%
Solar Panel Weight
38 lbs
Technology Type
Off-grid
Installation Surface Type
Ground
Adjustable Angle
Yes
Mounting Type
Kickstands, Circular holes (for hanging)
Adjustable Mounting
Yes
Peak Power
400W
Dimensions
25.6*41.8 inches (Folded dimensions)
Design Mounting Type
Hanging, Ground setup
Design Type
Monocrystalline
Material
Monocrystalline silicon

Questions and answers

Will it charge my VTOMAN power station directly?
Yes, it is built to pair with VTOMAN power stations that accept 40V solar input. Check your station's solar input voltage and current limits before connecting.
Can I use it with other brands of power station?
Often yes, if the station accepts around 40V and up to 11.1A of solar input. Match the panel's voltage to the station's solar input range, and use an adapter if the connectors differ.
Do I need a charge controller?
Only if you connect it to a bare battery rather than a power station with a built-in solar controller. Power stations handle regulation themselves.
How much does it weigh and how big is it folded?
It weighs 38 lbs and folds to about 25.6 by 41.8 inches. That is manageable for car trips but not for backpacking.
Can I mount it permanently?
Yes. The circular holes let you hang it on a wall or rack, and the kickstands support ground setup at an adjustable angle.
How much power will it actually produce?
Expect close to 400W only in strong direct sun with a good angle. Cloud, shade and poor aim cut output, as with any solar panel.
Where is the VTOMAN 400W Portable Solar Panel cheapest?
At Vtoman Official, for $459.99, as of our latest check.
Where can I buy the VTOMAN 400W Portable Solar Panel?
2 stores we checked sell it, including Vtoman Official, AliExpress.

Stores we've priced the VTOMAN 400W Portable Solar Panel at

  • AliExpress deals and prices

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