portable monocrystalline silicon solar panel 20w18v suitable for rv camping hiking travel & outdoor adventure 便携式单晶硅太阳能电池板20W18V适用于房车露营徒步旅行户外探险

[Fast Charging] Made with monocrystalline silicon and a sturdy aluminum frame, it remains durable even under harsh weather conditions.
[Flexible Placement] A 3-meter-long cable enables optimal sunlight exposure and easy placement, thereby improving solar energy conversion efficiency.
[Wide range of uses] Perfect for camping, hiking, RV travel, and charging outdoor equipment; it provides convenient power for all your needs.
1. Durable and long-lasting: This solar panel is manufactured using monocrystalline silicon and an aluminum frame, making it highly durable. Its structure ensures it can withstand harsh weather conditions, thereby providing a reliable power solution.
2. Efficient energy utilization: This solar panel offers high-efficiency power output. Its design is designed to maximize energy utilization, ensuring sufficient power for various outdoor activities and needs.
3. Battery clip design: The solar panels are equipped with red and black battery clips for easy connection to batteries. This design ensures stable and safe charging, protecting your equipment and batteries.
4. 3-meter cable: This solar panel is equipped with a 3-meter cable, which allows for flexible placement to maximize sunlight exposure. The extended cable provides convenience and flexibility during installation and positioning.
5. Wide range of applications: This solar panel is ideal for various outdoor activities. Whether you are camping, hiking, traveling in a RV, or simply need to charge your devices, this solar panel provides convenient power.
Specifications:

Product Information
Silicon wafer type: Single-crystalline silicon
Parameters
Maximum Power (pmax): 20W
Open-circuit voltage (Voc): 20.7V
Maximum Power Voltage (vmpp): 18V
Short-circuit current (ISC): 1.4A
Maximum Power Current (impp): 1.25A

Solar panel weight: 200g
Solar panel dimensions: 28*270*15 mm
Output: Battery Clamp

Applicable to: cycling, hiking, camping, travel, etc.
Controller
Model: PWM
Low-voltage charging: 2.8.8V
Float charge: 2.74V
USB Output: 5V / 3A
Self-discharge: <10mA
Discharge stops at: 2.1.4V
Voltage: DC 12V / 24V
Solar Power Input: <50V
Rated operating current: ≤20A
Discharge reconnection: 2.5.2V
Working temperature: -3.5℃ to 60℃
Output voltage: 1.2V / 2.4V automatically distinguished voltage
Equipped with timers and light sensors, it can be used in solar lighting systems (only applicable to off-grid photovoltaic systems):
- For 10A 12V photovoltaic system: 120W solar panel, 12V lead-acid battery, with a maximum input voltage of 21V.
– For the 10A 24V photovoltaic system: 240W solar panel, 24V lead-acid battery, 42V (for maximum input voltage).
Safety Instructions:
1. Before the first installation, ensure that the battery has sufficient voltage so that the controller can identify the battery type.
2. The battery cable should be as short as possible to minimize wear and tear.
3. The regulator is only applicable to lead-acid batteries: OPEN, AGM, GEL (not applicable to nickel-metal hydride, lithium-ion, or other batteries).
4. The charge regulator is only suitable for adjusting solar modules. Do not connect other power sources to the charge regulator.
System Connection: 1.
Connect the battery to the charging regulator - positive and negative. If a 1.2V battery is detected, it will display 1; if a 2.4V battery is detected, it will display 2.
2. Connect the photovoltaic module to the regulator – positive and negative.
3. Connect the user to the charging adapter – positive and negative.
Standard testing conditions
AM=1.5
Irradiance = 1000W/m²
Temperature = 25℃

Package List:

Solar panels: 1* Solar Panels 1* General Instructions

Packaging dimensions: 290*290*40 mm
Packaging weight: 400g

Solar panel belt controller: 1* solar panels, 1* general instructions, 1* controller (10~100A), 4* wires

Packaging dimensions: 290*290*40 mm
Packaging weight: 580g

(The dimensions are measured manually, so there is some error.)
The product does not store electricity and can be sold as general goods.