Feature

●???Solar charge Controller with dual USB ports, USB Output: 5V/2A max. Battery voltage: 12V/24V auto; Rated Charge & Discharge Current: 20A; Settable operating modes of loads, Adjustable power rate with dual USB ports; 4-Stage(Boost, ABS, Equalization, Float).
●???This solar charger controller equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process.the power MOSFET is used as and electronic switch without any mechanical switches.
●???The solar regulator is only suitable for lead acid batteries:lithium, OPEN, AGM, GEL. not for nickel hydride, Liions, or other batteries. For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically
●???Easy to Use: Solar controller comes with a backlight display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration.The charge controller should connect the battery first, then the solar panel, and finally the load! The disassembly sequence is contrary to the wiring order.
●???Mutiple Electric Protection: short-circuit protection,open-circuit protection,reverse protection,over-load protection, more safty for using, suitable for home, industrial, commercial, etc small solar system,【Good Heat Dissipation】Dual mosfet Reverse current protection ,low heat production(avoid direct sunlight exposure or damp place)

[RBL-20A]




[RBL-LI 20A]





Description

Features

  • This solar power regulator protected with the moisture-tight coating, minimizing damage from humidity and from nesting insects. Suitable for farm solar power system, solar street light, solar patio light, solar billboards, outdoor camping solar system, ship solar system.
  • Fit for Lithium batteries and Lead-acid batteries(OPEN,AGM,GEL) with multiple load modes.
  • Automatically manage the working of solar panel and battery in solar system.
  • Dual MOSFET Reverse current, protection from lightning strike.
  • Automatic Induction: It will be auto open or close the load when you set the timer to be Light and Time mode.
  • Dual USB supply power to two mobile phones, tablet PCs, and other devices that require max 5V 2.5A power.

Eight PWM Charge Controller Protection:

  • Dual MOSFET Reverse current / Overheat protection
  • Under-voltage discharge protection / Short-circuit protection
  • Open-circuit protection / Over-load protection
  • Over-charging protection / Power off memory protection
  • Suitable for farm solar power system, solar street light, solar patio light, solar billboards, outdoor camping solar system, ship solar system.

solar charge controller 12Vsolar charge controller 12V

How to install?

A: (1)Battery --->(2)Solar panels ---> (3)DC load. Disconnect order is (1)DC load --->(2)Solar panels ---> (3) Battery

Q: What battery type is this controller supported?

A: Pay attention to this regulator is suitable for lithium batteries and lead acid batteries: OPEN, AGM, GEL, not for nickel hydride, or other batteries.

Q: Why the LCD screen become blank?

A: When the battery voltage is too low, the controller will stop to output ( ? 8V, controller turns itself off, LCD is blank, ? 10.7V (default), 12V output ports are not available); after the solar panels charging, it will re-output when the battery will return to 12.6V(default).

Q: Why does the controller display 14.4V?

A: If the solar charge controller is set to 12V, when the battery voltage reaches 14.4V or 14.5V, the solar charge controller will stop charging and play a protective role. If it does not enter the floating state, please dont worry, the solar charge controller has a voltage limit value, will be not charge if the battery voltage reaches to 14.4V or 14.5V.

Q:How is it set to charge battery during the day and turn on at dusk?

A: Press the [DOWN]button to ON/OF load manully at main display （The load cant be switched manually in the light control state.）

There are 3 options for the working mode.

Mode 1 : [24HR] >> Load output 24 hours

Mode 2 : [1-23HR] >> Load on aftersunset and dosed after setting hours

Mode 3 : [0H] >> Dusk to Dawn

solar charge controller lithiumsolar charge controller lithium

SPECIFICATIONS:

  • MAX charge and discharge current: 10A for Asin: B08CBTN165, 20A for Asin:, 30A for Asin:B08CBV6KC1
  • MAX input power and voltage:120W/23V(12V) for Asin: B08CBTN165, 240W/23V(12V) for Asin:, 240W/23V(12V) for Asin:B08CBV6KC1
  • Dual USB output:5V/2.5A(MAX)
  • Battery type choose:
  • B1=Lead-acid battery B2=Lithium-ion battery 3strings 3.7V=11.1V B3=Lithium iron phosphate battery 4strings 3.2V=12.8V
  • Equalization:14.4V(B1 BAT type) Discharge stop: 10.7V(B1 BAT type) Discharge reconnect: 12.6V(B1 BAT type) USB output: 5V/3A Self-consume: <10mA Operating temperature: -35~+60 degree C
  • Size/weight: 5.86*2.87*1.3in/0.44lb
  • X 2 All green color voltage x2 while using 24V system

  1. Charge Controller should connect in the order of 1)Battery array 2)Solar panels 3)DC load .The disassembly sequence is contrary to the wiring order.
  2. Let the children keeps far away from the storage battery and the controller.
  3. Choose the battery type first. if you choose the battery type to be lead-acid battery. Make sure batteriess voltage between 9V-15V for 12Volt system and 18V-30V for 24Volt system so that the Charger controller can recognize the normal battery type and system in first connection.
  4. Parameter Setting Rules：Floating voltage > Low voltage reconnect > Low voltage discharge
  5. The solar controller will stop output when the battery under 10.7V(adjustable).The LCD will be blank when the battery under 8V and it will re-output when the battery up to the 12.6V(adjustable).
  6. Install the Charger controller to the battery as close as possible to avoid voltage and power dropping caused by overlong wire and affect normal voltage judgment.
  7. Connect the inverter (DC / AC) to the battery. DO NOT connect to the solar controller.
  8. The LCD display has an error of 0.2 V- 0.3 V, but this is normal .Do not open the heat sink of the solar controller without permission.

PACKAGE LIST

  • 1 x Asin: B08CBTN165 is 10A Solar Charge Controller/ Asin:B08CBWH5D is 20A Solar Charge Controller/ Asin: B08CBV6KC1 is 30A Solar Charge Controller
  • 1X English User Manual

Product information