Experience the freedom of mobile power with the Dokio 18V 100W/200W/400W Waterproof Monocrystalline Solar Panel Set with Controller. This high-quality set was specially designed for outdoor use and offers a reliable and long-lasting power supply for 12V car batteries and home use.

The set includes a powerful 18V monocrystalline solar panel that effectively collects energy even in low light conditions. With a capacity of 100W/200W/400W, you can collect enough energy to charge your 12V batteries or power your electrical devices.

The waterproof construction of the panel and controller means you don't have to worry about moisture and rain. You can safely use the panel outdoors, even in bad weather. The controller protects the panel from overcharging, overheating and short circuits to ensure safe and reliable power supply.

With this set you can easily operate your electrical devices on the go, whether you are on a camping holiday or on a long road trip. You can also use it at home to charge your 12V batteries and save electricity.

Order the Dokio 18V 100W/200W/400W Waterproof Monocrystalline Solar Panel Set with Controller now and experience the freedom of mobile power supply!

The DSP-100M solar model is made of mono-crystalline silicon and has a maximum output of 100W with an accuracy of ±3%. The maximum power voltage is 18,00V and the maximum power current is 5,56A. The open circuit voltage of the model is 22,50V while the short circuit current is 5,81A. The model has a Nominal Operating Cell Temperature (NOCT) of -45 to 80℃ and a maximum system voltage of DC1000V. The maximum series fuse is 15A and the dimensions are 9756.52,5 inch. The package size is 100585,5 cm.

Please note that the above data is based on the laboratory standard test environment and measured manually, which may cause a certain error. For field connections, insulated copper wire with a minimum gauge of 12 AWG and an insulation rating of at least 90℃ should be used.

The standard test conditions for the DSP-100M solar model are AM=1,5, irradiance=1000w/m2 and temperature=25℃.

Faq

Why did the title say 12v solar panels and the product page say 18v solar panels?
Many customers will have a misunderstanding when choosing solar panels. You want to buy 12v solar panels to charge 12v batteries.

In fact, the voltage of the solar panel is affected by the light intensity.When the light is weak, the voltage of the solar panel drops.

We adjust the solar panel voltage to 16V-18V to make sure the solar panel still maintains enough voltage to charge the battery when the light is low.

Why didn't I get 100W in the actual test of the 100W solar panel I bought?

The maximum power of this solar collector is 100W, the maximum is achieved in the laboratory.

Due to geographic restrictions, most areas cannot receive the maximum 100W output.

So how do you test the maximum output of a solar panel in your own sphere?

Wait for a sunny day, flatten the solar panels on the ground at 12 o'clock. Use a multimeter to test the laminations in the solar panel junction box or directly test the mc4 connector.