ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)
ALLPOWERS Solar Charger Controller (20A)

ALLPOWERS Solar Charger Controller (20A)

Regular price $19.99
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Allpowers solar charge controller comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc.

They were equipped with industrial-grade STM 8 microprocessor to control the charger and discharge process and it has reliable battery to charge and discharge period management

Features

  • Automatically manage the working of solar panel and battery in solar system.
  • Overloading and short-circuit protection.
  • Build-in short-circuit protection, open-circuit protection, reverse protection, over-load protection.
  • Protection from lightning strike.
  •  Prolong the battery life cycle and keep the load work well.
  • Easy to set up and operate.
  • Suitable for small solar energy system.

Specification

  • Voltage: DC 12V/24V
  • Self-consuming: 10MA
  • Rated Charge Current: 20A
  • Rated Load Current: 20A
  • Over charge Protection: 14.4V/28.8V
  • Over charge Floating charge: 13.7V/27.4V
  • Charge recover voltage: 12.6V/25.2V
  • Over discharge Protection: 10.7V/21.4V
  • Over discharge Recover: 12.6V/25.2V
  • USB output: 5V/3A
  • Operating temperature: -35℃-60℃
  • Size:150 * 78 * 35mm / 5.9 * 3 * 1.4in

Connection Diagram

Common Q&A

Q: How to install it?

A: (1)Battery --->(2)Solar panels ---> (3)DC load

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, 12V output ports are not available); after the solar panels charging, it will re-output when the battery will return to 12.6V.

Q: What battery type is ALLPOWERS solar charge controller supported?

A: (1)B-01=LEAD-ACID, 12V; B-02=LITHIUM ION 3s, 3*3.7V=11.1V; B03=LIFePO4 4s, 4*3.2V=12.8V. (B01 is the default type, If you would like to to switch to another 2 types, please select it manually.)

Note:

<1> Wire Range: 26-12 AWG

<2> Make sure the voltage of your battery reach 11V for initial use , so as to start up for the controller to registered the battery type accordingly.

<3> 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”).

<4> 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