Solar Cell Solar Panel Many Type 2V 3V 5V 5.5V 6V 9V 10V 12V Battery Charger DIY

Solar panels, available in a variety of types, select from the drop down list above

Solar cells, great for DIY projects, experiments, and more.
Chosen by us for its high efficiency and high conversion rate.
The connections for these solar panels are via my solder wires to the "+" and "-" pads on the back.
Multiple solar panels can be connected in series or parallel to increase voltage or increase wattage (amps). Search the web for explanations of both methods.

w wire 0.24W 2V 120mA
w wire 1.2W 3V 400mA
w wire 0.5W 4V 130mA
w wire 0.3W 5V 60mA
w wire 1.9W 5V 380mA
0.3W 5.5V 50mA
w wire 1.15W 5.5V 230mA
w wire1.3W 5.5V 240mA
1.3W 5.5V 240mA
0.9W 6V 150mA
w wire 1W 6V 180mA
w wire 1.9W 6V 320mA
3W 6V 500mA
3.3W 6V 550mA
w wire 3W 10V 300mA
3W 10V 300mA

Select the desired type from the drop-down list above.

Notice: 

1. Since the output power of the solar panel depends on the solar irradiance and solar energy
Therefore, the measurement of solar panels is carried out under standard conditions, which are defined as: air quality AM1.5, light intensity 1000W/m2, and temperature 25°C.
2. Under this condition, the high power output by the solar panel is called the peak power
In many cases, the peak power of a module is usually measured by a solar simulator. In actual use, since the intensity of sunlight cannot reach the intensity of the test conditions, it generally cannot reach the peak power.
3. The nominal rated voltage and rated current are tested under load
The peak voltage and current that can be achieved by light intensity and temperature, in actual use, even in the hot sunlight at noon in summer, can not meet the test conditions, so there is the following relationship:
Open circuit voltage ((without load) > rated voltage > actual working voltage
Short-circuit current (output short-circuit) > rated current > actual working current

***Factors affecting solar panel output performance:
(1) Load impedance
(2) Sunlight intensity
(3) Temperature
(4) Illumination angle and illumination area