Rated Maximum Power at STC
Open Circuit Voltage(Voc/V)
Maximum Power Voltage(Vmp/V)
Short Circuit Current(Isc/A)
Maximum Power Current(Imp/A)
Standard Test Condition(STC)
Irradiance 1000W/m2,Cell Temperature 25?,Air Mass1.5
Consider the solar panel system for your caravan：
For station wagons, portability is the primary consideration in choosing a solar panel system. Still, there are countless other parameters that need to be ensured before selecting solar panels for your rig. If you don't have the right solar panel system, financial loss may not be your only concern!
As much sunlight as possible
Solar panels are fixed below the safety panel. In order to maximize their yields, they need to be exposed to the sun.
For a solar panel system that USES a crystal panel, even the smallest shadow can significantly affect its output.
Contact local dealers
After installing solar panels into a caravan, the next step is to connect the leisure battery. While these relationships seem easy to do, there are some programs that need to be followed. Typically, your caravan dealer may connect solar panels through adapters specially made for your caravan. Therefore, consult your local distributor before completing the installation.
Check your battery
Solar panels work best when connected to a good battery. Also, the battery must be charged at less than 50 percent of each charge. Keeping the battery charging during storage will help extend its service life.
In fact, if your battery does not store properly during the winter, you may need to replace it.
Regular cleaning panel
Dust and dirt can greatly reduce the panel's ability to absorb solar energy. Use ultrafine or non-abrasive cloth to clean your solar panels and maintain maximum efficiency.
Use MPPT to maximize power output
Known as the maximum power point tracking, MPPT helps to parallel your solar charging controller with the current and voltage generated by the solar panel to create the highest output power. Combine the power generated by the solar charging controller and the solar panel to create the highest possible combination output. The MPPT is placed inside your charging controller. The device will help improve the panel's ability to absorb 30 percent of the solar energy. If you also connect the panels to a series circuit, the power loss can also be eliminated. In addition, whenever a recreational battery is charged, MPPT will reduce the voltage by increasing the current. Make sure that when connecting solar panels, there is nothing but matching solar panels.
The voltage drop
To minimize voltage drop, use proper size of wires and cables. They have to be the correct length and size to expect their total current to be drawn. Generally speaking, the shorter the wire, the better the regulation voltage.
If the distance between the two is too far, the voltage reading between the battery and the regulator does not match.
Applications of solar panels:
For Power station