Solorder KLD1210 User Manual

User’s Manual
SAFETY INSTRUCTIONS
1.Make sure your battery has enough voltage for the controller to
recognize the battery type before first installation.
2.The battery cable should be as short as possible to minimize loss.
3.The regulator is only suitable for lead acid batteries: OPEN,AGM, GEL
it is not suited for nickel metal hydride, lithium ions or other batteries.
4.The charge regulator is only suitable for regulating solar modules.
Never connect another charging source to the charge regulator.
PRODUCT FEATURES
1.Build-in industrial micro controller.
2.Big LCD display,all adjustable parameter.
3.Fully 4-stage PWM charge management.
4.Build-in short-circuit protection,open-circuit protection,reverse
protection,over-load protection.
5.Dual mosfet Reverse current protection ,low heat production.
LCD DISPLAY/KEY
MENU
UP
DOWN/ON/
OFF
MENU：switch between different display，or to enter/exit setting by long press.
UP： press to increase value.
DOWN:presss to decrease value.
SYSTEM CONNECTION
1.Connect the battery to the charge regulator - plus and minus.
2.Connect the photovoltaic module to the regulator - plus and minus.
3. Connect the consumer to the charge regulator - plus and minus.
The reverse order applies when deinstalling!
An improper sequence order can damage the controller!
DISPLAY/SEETING
main display
float voltage
Browsing
interface
Press MENU to browse
different interface.
battery type
Set parameter
discharge reconnect
In interface2-5,long
press MENU to enter
setting,and using[UP]
[DOWN] to set the
parameter,long press
MENU again to exit.
Long press [DOWN] to
restore parameter.
work mode
discharge stop
Attn：
1.press the [Down] button to ON/OFF load manully at main display.
2.the work mode is working as below:
[24H] load output 24hours
[1-23H] load on after sunset and closed after setting hours
[0H] Dusk to dawn
TROUBLE SHOOTING
Situation
Probable cause
Solution
Charge icon not on
when sunny
Solar panel opened
or reversed
Reconnect
Load icon off
Mode setting wrong
Set again
Battery low
recharge
Load icon slow flashing
Over load
Reduce load watt
Load icon slow flashing
Short circuit protection
Auto reconnect
Power off
Battery too low/reverse
Check battery/connection
TECHNICAL PARAMETER
MODEL
KLD1210
KLD1220
KLD1230
KLD4820
KLD4830
Batt voltage
12V/24V auto
48V
Charge current
10A
20A
30A
20A
30A
Discharge current
10A
20A
30A
20A
30A
Max Solar input
<50V
<80V
Equalization
B01 sealed
B02 Gel
B03 flood
14.4V
14.2V
14.6V
Float charge
13.7V(defaul,adjustable)
Discharge stop
10.7V(defaul,adjustable)
Discharge reconnect
12.6V(defaul,adjustable)
USB output
5V/3A
Self-consume
<10mA
Operating temperature
-35~+60 ℃
Size/Weight
150*78*35mm /150g
*all red color voltage X2 ,X4 while using 24V /48V system.
*Product specifications are subject to change without prior notice.

Solorder KLD1210 Specifications

General

Brand	Solorder
Model	KLD1210
Category	Controller
Language	English

Summary

Safety Instructions

Battery Voltage Check

Ensure sufficient battery voltage for controller recognition before installation.

Optimal Battery Cable Length

Use the shortest possible battery cables to minimize signal loss.

Battery Type Compatibility

Regulator is suitable only for lead-acid batteries (OPEN, AGM, GEL).

Solar Module Limitation

Charge regulator is designed exclusively for regulating solar modules.

Avoid Mixed Charging Sources

Never connect another charging source to the charge regulator.

Product Features

Industrial Microcontroller

Features a built-in industrial-grade microcontroller for reliable operation.

Advanced LCD Display

Large LCD display providing comprehensive and adjustable parameter information.

4-Stage PWM Charging

Utilizes fully 4-stage PWM charge management for efficient battery charging.

Comprehensive Protection

Includes short-circuit, open-circuit, reverse, and over-load protection.

Mosfet Protection & Heat Dissipation

Dual mosfet design for reverse current protection and low heat production.

LCD Display and Key Functions

Display Interface and Controls

Overview of the charge controller's LCD display elements and key functions for navigation and parameter adjustment.

System Connection

Battery Connection

Connect the battery to the charge regulator using positive and negative terminals.

Solar Panel Connection

Connect the photovoltaic module to the regulator using positive and negative terminals.

Load Connection

Connect the consumer (load) to the charge regulator using positive and negative terminals.

Connection Sequence Warning

Follow the correct connection/disconnection order to prevent controller damage.

Troubleshooting Guide

Common Issues and Solutions

Lists common situations, their probable causes, and recommended solutions for the charge controller.

Technical Parameters

Controller Specifications Overview

Details technical specifications such as model, voltage, current ratings, temperature range, and dimensions.