VTOMAN VS400 User manual
VTOMAN
Portable
Solar
Panel
Vs400
1.Specifications
Product Name:
VS400
Model
No.
YT-0244
Peak
Power:
400W
Working
Voltage:
40327
Working
Current:
9924
Open
Voltage:
483V,
Short
Circuit
Current:
10414
Waterproof
Level
1P67
Conversion
Efficiency:
23%
Net
Weight:
342
bs
Folded
Dimensions:
256418
Inch
Unfolded
Dimensions:
95418
Inch
2.safety
Tips
*
Do
not
flex or
bend
the
folding
solar
panels.
*
Do
not
place
folding
solar
panels
in
shading
places,
while
tree
shades,
buildings.
and
any
other
obstructions
should
be
minimized.
*
Do
not
soak
the
solar
panels
in
water
or
other
liquid.
*
Do
not
clean
the
solar
panel
with
water.
please
gently
wipe
it
with
a
damp
cloth
*
Do
not use
or
store
solar
panels
near
open
flames
or
flammable
materials.
*
Do
not
scratch
the
surface
of
solar
panels
with
sharp
objects.
*
Prevent
corrosive
substances
to
damage
solar
panels.
*
Do
not
step
on
or
place
heavy
objects
on
the
solar
panels.
*
Do
not
disassemble
the
solar
panels.
*
The
output
circuit
of
the
solar
panels
must
be
correctly
connected
to
the
equipment.
Please
do
not
short-circuit
the
positive
and
negative
poles.
Ensure
that
there
is
no
gap
between
the
connector
and
the
insulated
connector.
If
there
is
a
gap.
sparks
or
electrical
shocks
will
occur.
*
Check
the
connection
status
of
each
component.
including
cables,
wires
and
plugs
3.Warranty
VTOMAM
offers
a
limited
warranty
for
the original
purchaser
that
covers
the
product
from
defects
in
workmanship
and
materials
for
24
months
from
the
date
of
purchase
(Damages
from
normal
wear
and
tear.
alteration.
misuse.
neglect,
accident,
service
by
anyone
other
than
authorized
service
center,
or
act
of
God
are
not
included).
During
the
warranty
period
and
upon
verification
of
defects,
we'll
provide
a
replacement
when
customer
returns
the
product
with
proper
proof
of
purchase.
4.Frequently
Asked
Questions
Q
What
kind
of
batteries
can
be
charged
by
these
solar
panels?
1.
VTOMAN
FlashSpeed
series
power
stations
2.
Sealed
lead-acid
battery
3.
Colloidal
lead-acid
batteries
4
The
open
lead-acid
batteries
Q:
How
to
clean
the
surface
of
solar
panel?
Dust
and
dirt
on the
surface
should
first
be
removed
using
a
soft
brush.
Use
a
damp
cloth
to
Wipe
the
surface
of
the
solar
module
to
remove
any
remaining
dust
or
dirt.
Any
guano
or
other
adhesive
should
be
removed
as
soon
as
possible
from
the
solar
surface
to
avoid
a
reduction
in
performance.
Q
Are
the
foldable
solar
panels
waterproof?
Yes,
the
product
meets
IP67
water
proof,
which
maximizes
the
lifespan
of
the
solar
panel
5.Customer
Service
@
26
Months
Limited
Warranty
Senvice
=)
Foel
Free
to
Contact
Us
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