Solar Street Light Controller,10A,12/24V,EPRC10-EC

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Product Description:

EPRC10-EC series solar controller  is a reliable and economical solar controller.

 Dusk to Dawn, Light ON+ timer, TEST, ON/OFF

Features:

·Intelligent System Optimum Control
·12/24V auto work
·High efficient Series PWM charging with temperature compensation
·Use MOSFET as electronic switch, without any mechanical switch
·Load and battery status indicators
·Electronic protection: over charging, over discharging, overload, and short circuit

·Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control
·Battery type selection: Gel, sealed, flooded and User type
·Real-time monitor
·Programmable parameters
·LVD  or SOC load disconnect function
·Energy statistics function

Electronic Protections:

·PV short circuit
·PV reverse polarity
·Battery overcharge
·Battery over discharge
·Battery reverse polarity
·Load short circuit
·Load overload
·Overheating

 

Specification:

Electrical parameters

System voltage

12 / 24VDC Auto work

Nominal battery current

10A

Charge circuit voltage drop

≤0.26V

Discharge circuit voltage drop

≤0.15V

Self consumption

≤6mA

Equalize charging voltage

14.6V;x2/24V

Boost charging voltage

14.4V;x2/24V

Float charging voltage

13.6V;x2/24V

Low voltage reconnect charging voltage

12.6V;x2/24V

Under voltage warning voltage

12V; x2/24V

Low voltage disconnect voltage

11.1V;x2/24V

Equalize duration

60 MINS

Boost duration

60 MINS

Working temperature

-35 to +55

Humidity

10%-90% NC

Enclosure

IP30

Terminal

2.5mm2

Net weight

0.23kg

 Solar Street Light Controller,10A,12/24V,EPRC10-EC

FAQ:

Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.

 

Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.

 

Q3. What is the efficiency of the MPPT controller?

A3. MPPT>99%, peak conversion efficiency>98%.

 

Q4. What is the waranty of product?
A4. 12 months.

 

Q5. What protection does your MPPT controller have?

A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.

 

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Q:How to choose a solar controller
And you have this system has two loads, you want to separate the controller, you can choose a dual controller! And so on and so on, more details can be consulted with me
Q:What is the power of the solar controller?
For example: 12V10A controller, then the solar panel over the current is not more than 10A, the solar panel power is not more than 120W, useful DC load, then the DC load is not more than 80W
Q:Solar controller can not charge what is the reason
Overdischarge protection Termination voltage: This is better understood. Battery discharge can not be lower than this value, which is the provisions of the national standard. Although the battery manufacturers have their own protection parameters (standard or line standard), but ultimately to close to the national standard. It should be noted that, for safety reasons, the general 12V battery over the protection point voltage plus 0.3v as a temperature compensation or control circuit zero drift correction, so 12V battery over discharge protection voltage is: 11.10v, then 24V system over discharge protection point voltage is 22.20V. At present, many manufacturers of charge and discharge controller are used 22.2v (24v system) standard.
Q:Solar panels for solar panels
The use of a single chip and special software to achieve the intelligent control; the use of battery discharge rate characteristics of the correct discharge control. The discharge voltage is controlled by the discharge rate curve of the control point, eliminating the simple voltage control overdosed inaccuracies, consistent with the inherent characteristics of the battery, that is, different discharge rates have different end voltage. With overcharge, over discharge, electronic short circuit, overload protection, unique anti-reverse protection and other automatic control; the above protection does not damage any parts, do not burn insurance;
Q:Solar controller does not heat how to heat
This can only rely on the sun to pull. Sun drying water is not enough water, you can only install a heating tube pull! Also choose a thick power cord. Thin line not work. Control can not pass your controller, an external air switch on it.
Q:Solar controller 10a, a represents what
A (Ampere) is the basic unit of current expressed in the International System of Units, referred to as Ann, Symbol A. 10A refers to the controller can control the output device maximum current of 10A, select the load device when the device current can not exceed this value
Q:How the solar controller wiring,
Open the panel below the lid, which has a post, there are marked, facing the annotation is what to pick on the line!
Q:What brand of solar controller is good
Professional to do solar energy, such as imperial Ming, Sang Le, sun rain, force Norit and so on
Q:What is a solar controller?
Can control the solar street light, the switch controller is the solar controller; domestic well-known brands should be far away power and the exchange of energy to the sun in the science and technology in Beijing; we are the power to do LED lighting business is brand goods
Q:Solar water heater all intelligent controller how to install
This is the most widely used solar water heater installation program, the solar energy operation by the solar controller 8 control, when the solar water heater tank water level below the minimum water level, the controller to open the solenoid valve 1, making the water tank, When the water level rises to the user set the highest water level, the controller closes the solenoid valve 1, the water stops. The user can specify the water time, when the specified time to, as long as the water level does not exceed the maximum water level, the controller will open the solenoid valve 1 water until the water level to the highest water level. The controller can also manually force the water: When the manual water key is pressed, the controller opens the solenoid valve until the water level reaches the highest water level.

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