OSCAL PM100 User manual

Model: PM100
Thanks for your purchase from OSCAL. For the best
performance and safety purposes, please read this manual
carefully before use. Please keep this manual for further
reference.
Portable Solar Panel
User Manual

Package Contents
Specifications
How It Works
1× 100W Foldable Solar Panel
1× MC-4 to Anderson Cable
1× MC-4 to （ Anderson / DC 5521 / DC 7909 / DC 6530/ XT60 ）
Five in one Cable
1× User Manual
Model PM100
Peak Power 100 W
Power Voltage 19.8 V
Power Current 5.05 A
Open Circuit Voltage 24.7 V
Short Circuit Current 5.6 A
USB-A Output 5V/3A 9V/2A 12V/1.5A
Type-C Output 5V/3A 9V/2A 12V/1.5A
Transformation Efficiency ≥23%
Operating Temperature Range -10~ + 65 ℃
1. Place your solar panel in an area where you can get the most
possible sunlight and adjust the angle to the sun.
1

Al solar panels must be exposed to direct sunlight, and avoid
any possible shelter like buildings and trees.
Solar panels angled at 30-60 degrees from a flat surface will
harvest the solar energy that is most possible.
lf your panels must adhere to other surfaces, you need to avoid
the damp or irregular surfaces as they might bring a bit of
distortion after a long time of sunlight exposure.(we can rescue
it after a second long time exposure.)
Please choose the sunny hours in the day (9: 00 am to 5:00 pm)
and panels operate at peak efficiency when the sun is most
direct-typi-cally around mid-day (12:00 am-1:00 pm)
Solar panels generate electricity when panels meet sunlight, so
please protect them with a cloth before you plug in a device.
Plugin the cable to the input of your device first, then the other
end of the cable goes towards the output of the solar panel.
Remove the cloth and you will find a charging sign on your
laptop, if not, please build the connection again or replace
another charging cable.
If there shows up a charging sign, you can settle your device to
a cool place for better heat dissipation and turn off your device
to save the loss of energy during its running hours, especially
for laptops.
It is also designed for charging 12V/24V Lead-Acid batteries,
including lithium and other equipment, please do pair the
charging with a solar regulator to protect the battery system
from over charging.
2. Build a connection between the solar panel and your
solargenerators.
3. How to chain multiple solar panels together
2

You can add more panels together with MC4 Y connectors to
get a different output: Voltages are additive when Panels are
connected directly in series, and the currents are additive when
panels are connected directly in parallel.
Only panels with similar electrical output should be connected
in the same string to avoid mismatch effects.
How to build the series or parallel connection
The panel is equipped with two stranded, PV-rated, output
MC4 cables.(Wire range: 1 x 4 square millimeter)The Positive
connector is a male connector and the negative connector is a
female connector, these wires by themselves are rated for
series connections, but could be adapted to hold parallel
connections with an extra MC4 branch Y connectors.
MC4 connectors (Positive to Negative, Positive to Negative)
MC4 branch Y connectors (Negative to Negative, Positive to Positive)
Panels in Series
Panels in Parallel
3

Keep connectors dry and clean, and ensure that connector
caps are hand tight before connecting the panel.
Do not attempt making an electrical connection with wet,
soiled, or other faulty connectors.
To better preserve its service life, please avoid sunlight
exposure and water immersion of the connectors, and avoid
connectors resting on the ground or roof surface.
Faulty connections will result in electrical shock. Please check
all electrical connections at least once every 6 months. Make
sure that all locking connectors are fully fastened and locked.
Please do not try to modify the PCB circuit inside the back
junction box unless you are a professional technician, or we
are not responsible for such a result.
The solar panel charger is built with an anti-flow resistant
preventer inside, it will not occur the backflow phenomenon.
Installing a solar PV system may require specialized skills and
knowledge. Otherwise, it is suggested to have it designed or
inquired with a qualified installer.
This solar panel is mainly for emergency charging purposes, we do
not suggest a long time of outdoor exposure as it may shorten the
lifespan of this product.
Not bendable, please handle the solar panel with care, and avoid
hitting it with sharp objects or knocking heavily on it.
lt is normal that solar panels got hot during working hours and please
store them in the box after they cool down.
Dirt and dust can accumulate on the surface over time, this can
cause a general decrease in power output, we recommend periodic
cleaning for panels with a mild, non-abrasive cleaning agent.
Use and storage temperature conditions should be at -10°C---65°C;
MC4 Connectors
Warm Tips
Maintenance
4