22W MPPT Solar Panel Battery Charger Kit w/ Controller Maintainer Marine Boat RV

Description

A-22W Solar Panel Kit
Description:
It can be used as an alternative charger for cars, trucks, caravans, boats, motorcycles, RV batteries or any 12V lead acid battery.
It is waterproof and can be placed outdoors.
There are built-in diodes in the alligator clip to help prevent reverse charging.
You can install this item in your car and keep charging during the day.
Provides 2 alligator clips and charging cable for all kinds of equipment, emergency lights, advertising lights, traffic lights, electric fans, solar water pumps, motorcycles, boats, etc.
Specification
Color: Black
Panel: Monocrystalline silicon
Maximum Power (Pmax): 22W
Maximum Power Voltage (Vmp): 18V
Maximum Power Current (Imp): 4A
Output: USB DC 5V & DC 18V(Control Unit adjust the voltage to 14.4V output)
Waterproof: IP65
Size: 7.25 inch width and 8.5 inch length
Package include:
1 X Solar Panel
1 X Crocodile Clip
1 X Car Plugs
2 X Carabiners
Tips:
1. Please do not scratch the surface of the solar panel with a sharp object.
2. When charging the charger with solar energy, please place the solar panel upwards in direct sunlight to ensure the charging effect.
3. Please do not put the charger outdoors on rainy days to avoid short circuit. The front of the solar panel is waterproof, but it is best not to enter the water at the USB and DC interfaces.
B-100A Controller
Description：
-100% brand new and high quality.
-Advanced maximum power point tracking technology, the efficiency is not less than 99.5%. High-quality components improve the system performance, and the maximum conversion efficiency is 98%. Super fast tracking speed and guarantee tracking efficiency.
-Large screen LCD display, charge and discharge current display, cumulative power generation and discharge power query, temperature display, light control + delay control; adjustable charge and discharge parameters, with power-off memory and other functions.
-Dual USB output, the maximum current is 2.5A. Equipped with all necessary protection devices, the control parameters of the system are adjustable, easy to set up and operate. Built-in overheating, overcurrent, short circuit, open circuit protection, fault elimination, controller automatic recovery. Two-way MOS tube anti-backflow circuit, high-power charging mode, ultra-low heat.
-Built-in short circuit protection, open circuit protection, reverse connection protection, overload protection. Reverse current protection, low calorific value, with self-recovery function, will not damage the controller.
-Real-time display of temperature, charging current and discharge current. Current autofocus tracking charging, high charging efficiency, charging process does not stop detection, two-way focus tracking.
Specifications:
Name: LCD screen solar controller
Voltage: DC 12V / 24V
Display: LCD screen
Self-consumption: <10MA
Overcharge protection: 14.4V / 28.8V
Overcharge Float charge: 13.7V / 27.4V
Charge recovery voltage: 12.6V / 25.2V
Over discharge protection: 10.7V / 21.4V
Over discharge recovery: 12.6V / 25.2V
Dual USB output: 5V / 2A (charge mobile phone, iPad, etc.)
Working temperature: -35 ℃ -60 ℃
12V fits 18V solar panel, 24V fits 36V solar panel
12.0 volt lead acid battery corresponding
The float voltage is set to: 13.6
The recovery discharge voltage is set to: 12.6
The discharge cut-off voltage is set to: 10.7
12.8 volt lithium iron phosphate battery corresponding
The float voltage is set to: 14.6
The recovery discharge voltage is set to: 13.6
The discharge cut-off voltage is set to: 11.0
11.1 volt lithium battery corresponding
The float voltage is set to: 12.6
The recovery discharge voltage is set to: 11.6
The discharge cut-off voltage is set to: 9.6
The minute is adjustable when the output is turned off, which is more convenient (there is no adjustment when the market is only available).
PV system power Description:
100A battery 12V photovoltaic system: power is respectively 100-650W
100A battery 24V photovoltaic system: power is respectively 200-1300W
Package Included:
1X Solar Panels Battery Charge Controller
1X User Manual
Notes:
The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries.
This controller can only use photovoltaic panels as charging power. Do not use DC or other power as charging power.
The LCD display has an error of 0.2 V- 0.3 V, but this is normal.
Old batteries may be degraded the capacity after hundereds of cycles, easily drop lower than 8V, which results in the controller will be shut off (LCD screen become totally “DEAD”).
Indoor use only: the working temperature of this controller is -35°C to +60°C, during hot sunny days, the temperature outside might go up to 60-75°C. Please do keep the controller stay in cool and well-ventilated place to maintain good heat dissipation.