12V 24V LCD PWM Solar Charger

Product Introduction

Solar Charge Controller applies in solar photovoltaic systems, which coordinates the working of solar panels, batteries and loads. It adds some protection functions, so that the entire system can be in efficient and safe operation. It adopts the most advanced LCD technique and operates fully automatically. The Pulse Width Modulation (PWM) battery charging can greatly increase the lifetime of battery.

This series of charge controllers is the highlight in the range.
The latest charging technologies, combined with a AtonIC state of charge determination which has been significantly improved once again, result in optimal battery maintenance and control of the module output of up to 900 Wp which can be connected to it.
A large display informs the user about all operating modes with the aid of symbols. The state of charge is represented visually in the form of a tank display. Data such as voltage, current and state of charge can also be displayed digitally as figures on the display. In addition, the controller has an energy meter which can be reset by the user.

The PR/PRL Series Controller Has Five Different Current For Your Choice:

PR1010 (10A) PR1515 (15A) PR2020 (20A) PR3030 (30A) PR245 (45A)

PRL1010 (10A) PRL1515 (15A) PRL2020 (20A) PRL3030 (30A) PRL245 (45A)

---PRL series is same as PR series, but PRL series controller has one more Backlight function---

Product Feature

* Hybrid controller
* State of charge determination with AtonIC (SOC)
* Automatic detection of voltage
* PWM control
* Multistage charging technology
* Load disconnection depending on SOC
* Automatic load reconnection
* Temperature compensation
* Common positive grounding or negative grounding on one terminal
* Integrated self test
* Night light function
* Integrated self test
* Monthly maintenance charge

Electronic Protection functions
* Over charge protection
* Deep discharge protection
* Reverse polarity protection of load, module and battery
* Automatic electronic fuse
* Short circuit protection at module input
* Over voltage protection at module input
* Open circuit protection without battery
* Reverse current protection at night
* Over temperature and overload protection
* Battery over voltage shutdown

Display

* Graphical LCD display, (PRL series: with background light, could read data in dark)

* For operating parameters, fault messages, self test operation

* Simple menu-driven operation

* Programming by buttons

* Manual load switch

Options

* Prepayment interface

* External temperature sensor

* Alarm contact

Application

This series is for off-grid system, such as home system, traffic system, CCTV system, street light, garden lights, parking area and bus station etc.

Specifications

Model	PR1010 PRL1010	PR1515 PRL1515	PR2020 PRL2020	PR3030 PRL3030	PR245 PRL245
Characteristics of the operating performance
System voltage	12V(24V)
Own consumption	12mA
DC input side
Open circuit voltage solar module	＜47V
Module current	10A	15A	20A	30A	45A
DC output side
Load current	10A	15A	20A	30A	45A
End of charge voltage	liquid 13.9V(27.8V) gel 14.1V(28.2V)
Boost charge voltage	14.4V(28.8V)
Equalisation charge	14.7v(29.4v)
Reconnection voltage(SOC/LVR)	＞50%/12.6V(25.2V)
Deep discharge protection(SOC/LVD)	＜30%/11.1V(22.2V)
Operating conditions
Ambient temperature	-10℃…+50℃
Fitting and construction
Terminal(fine/single wire)	16m㎡/25m㎡-AWG6/4
Degree of protection	IP 32
Dimension(X x Y x Z)	187X95X44mm
Weight	350g