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Maximum Power | 30W |
Optimum Operating Voltage (Vmp) | 18V |
Open-Circuit Voltage (Voc) | 21.6V |
Optimum Operating Current (Imp) | 1.66A |
Short-Circuit Current (Isc) | 1.82A |
Dimensions | 21.2x 13.6 x0.79 inch |
The maintainer of the 12V battery :
The battery will discharge due to long-term non-use, which can
easily cause the battery to run out and shorten the battery life.
Using solar trickle chargers, you can store battery voltage and
maintain battery power. Lightweight portable solar panels with
replaceable accessories can be installed on the windshield or can
be installed using mounting holes. More versatile. It is a trickle
charger and can‘t be used as a fast charger. Do not leave solar
panels in the car for a long time when the outdoor temperature is
above 90 ° F. Heat will accumulate in the car due to a lack of
ventilation. May cause ABS plastics to reach the melting point.
Multiple Protection:
You don't have to worry about the solar panel consuming battery
power on rainy days. The built-in processor prevents the battery
from charging the solar panel. It absorbs sunlight during the day
and converts light energy into electricity. Does not consume
battery power at night.
How to Use Accessories?
The O-ring cable can be connected to the car battery for a long
time.If you do not need frequent disassembly and connection, you
can choose this method. The alligator clip cable is used to quickly
connect the battery. It is not recommended to use it while the car
is driving, it may cause a short circuit due to looseness. The
cigarette lighter cable is used to connect to a power outlet.
Certain brands of cars do not have electricity after they are
turned off, it can‘t be used normally. It is recommended to use
alligator clips or O-rings for connection. The suction cups can be
installed forwards and backwards for fixing inside and outside of
the car glass.
How to know the battery charging status?
The blue is on, it means it has received sunlight. The solar panel
is connected to the battery, and the red on, indicating that it is
charging. When the battery is fully charged, the green will light
up, indicating that the charging is complete. There is also a
special case. The indicator lights are all off, indicating that a
short circuit has occurred. You need to check whether your polarity
is wrong.
Weatherproof Solar Battery Charger:
If you need solar panels on a boat or other places. What should I
do if it rains or snows? Fortunately, what you have is a waterproof
solar panel. You can relax. IP65 waterproof can protect it from
rain and snow, even if you forget to store it, you don't have to
fear that it has been damaged.
What you need to pay attention to is that you need to place the
solar panel at an angle, and you cannot directly immerse it in
water.
Strong and Sturdy:
The broken solar panel will cause the efficiency of charging to
drop. It is really terrible. Different from other products, we
added a layer of PCB as the bottom plate. An extra layer of bottom
plate will make this solar panel stronger. Using thicker wires will
make it more durable.