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1, Safety instructions and waiver of liability

The

 

following

 

symbols

 

are

 

used

 

throughout

 

this

 

manual

 

to

 

indicate

 

potentially

 

dangerous

 

conditions

 

or

 

mark

 

important

 

safety

 

instructions

Please

 

take

 

care

 

when

 

meeting

 

these

 

symbols

WARNING: Indicates a potentially dangerous condition. Use extreme caution when 
performing this task. 

Dear Client

s

Thank

 

you

 

for

 

purchasing

 

our

 

Max-E

 

Series

 

Solar

 

PV

 

Charge

 

Controller

Your

 

support

 

and

 

trust

 

in

 

us

 

are

 

much appreciated.

 

Please

 

take

 

time

 

to

 

read

 

this

 

manual

this

 

will

 

help

 

you

 

make

 

full

 

use

 

of

 

the

 

many

 

advantages

 

this

 

controller

 

can

 

provide

 

your

 

PV

-

System

 

with

This

 

manual

 

presents

 

important

 

recommendations

 

for

 

installing

operating

 

and

 

monitoring

Read

 

it

 

with

 

special

 

care

 

in

 

your

 

own

 

interest

 

and

 

please

 

pay

 

attention

 

to

 

the

 

safety

 

recommendations

 

herein

 

indicated.

1.2 

The manufacturer shall not be liable for damages, especially on the battery, caused by use other than as 
intended or as mentioned in this manual or if the recommendations of the battery manufacturer are 
neglected. The manufacturer shall not be liable if there has been service or repair carried out by any 
unauthorized person, unusual use, wrong installation, or bad system design.

Liability Exclusion

1.1

 

Safety Instructions

WARNING:

1) 

There are no user serviceable parts inside the 

controller

. Do not disassemble or attempt 

to repair the controller. 

2) Keep

 

children

 

away

 

from

 

batteries

 

and

 

the

 

charge

 

controller

.

CAUTION: Indicates a critical procedure for safe and proper operation of the controller.

1

Summary of Contents for Max-E Series

Page 1: ...User Manual User Manual_Max E series_LA CE Rohs ISO9001 2015 Subject to change without notice Solar Controller 12 24 36 48V 20 30 40 50 60A Max E series 1 03 02 10019 6...

Page 2: ...ounting Location Requirements 7 5 3 Wiring Specifications 8 5 4 Connection 8 5 5 Grounding 9 6 Operation 10 6 1 LCD Display 10 6 2 Key function 12 6 3 Parameters setting 13 7 Protections Troubleshooti...

Page 3: ...nstalling operating and monitoring Read it with special care in your own interest and please pay attention to the safety recommendations herein indicated 1 2 The manufacturer shall not be liable for d...

Page 4: ...s optional Max50 60 48 E Based RS 485 standard Modbus protocol with RJ11 interface to maximize the communication needs of different occasions Max50 60 48 E Full automatic electronic protect function E...

Page 5: ...3 Dimensions 3 96 62 53 4 5 176 189 5 8 15 12 24V ATUO Solar charge controller 3 1 Max20 30 40 EU...

Page 6: ...4 Unit mm R2 25 4 4 50 4 50 138 90 187 50 177 88 5 62 50 Max50 60 E Max50 6048 E 3 2 Max50 60 48 E...

Page 7: ...ollect temperature information Temperature compensation Load Terminals Connected load Battery Terminals Connect the battery Solar module terminals Connected solar modules Heat Sink Dissipate controlle...

Page 8: ...ogram 3 Real time monitoring of PV voltage PV charging current battery voltage battery current load voltage load current and other system parameters as well as charge controller status 4 Real time aut...

Page 9: ...hazard that may occur Never install handle with batteries alone Avoid touching or short circuiting wires or terminals Be aware that voltages on given system components terminals or wires can be a mult...

Page 10: ...is adequate for the PV module operating currents Connections must always be conducted in the sequence as described below 5 3 Wiring Specifications Wiring and installation methods must comply with nati...

Page 11: ...within the 42 0 to 62 0Vdc If the polarity is correct the LCD on the controller will begin to display those 3rd step Connect the solar module When connecting the PV Module make sure to cover it from i...

Page 12: ...able LVD Battery current Battery state of charge in Temperature Clear external Bluetooth Device Password Battery type Programmable Load Fault Load current and ampere hours Load voltage Programmable LV...

Page 13: ...6 1 3 Press OK to browse the interface 6 1 2 The interface automatically cycles in the displayed sequence 11...

Page 14: ...ll be turned off Setting parameter Load On Off Operating Status Icon Description Low voltage Over voltage Battery level shows empty fault icon display battery frame flashes the LCD screen displays E3...

Page 15: ...at least 0 6 1 2 1 8 2 4V If it is desired to improve LVD than LVR must improved first 6 3 3 Clear Bluetooth Device Password For device passwords please refer to Bluetooth APP instructions 1 Lithium...

Page 16: ...12 24 36 48V 10 0 64 0V default 29 4V Charge recovery voltage setting range 12 24V 9 2 31 8V default 14 0V 12 24 36 48V 9 2 63 8V default 28 7V Charging Voltage Parameters Li Note 1 2 Overcharge Reco...

Page 17: ...to the load can be turned on or off Day Night threshold ime y Day Night threshold voltage 1 If the controller turns off the load due to low voltage protection overcurrent protection short circuit prot...

Page 18: ...nst battery reverse polarity no damage to the controller Correct the connection to resume normal operation Should there are other energy sources to charge the battery when the battery voltage exceeds...

Page 19: ...mmon positive 8AWG 10mm 20 50 25 80 0 100 RH IP32 4000m Around oblique line value separately on behalf of 12V and 24V system s value Item System Voltage Max Charging Current Fast Voltage Boost Voltage...

Page 20: ...10 6V 9 6 31 0V Lithium default 12 0V 55V Lithium Gel AGM and Liquid min 30A Always on Default Street lamp User defind Mode 138 187 5 62 5mm 720g 10mA RS485 RJ11 interface IoT Cyber BT Common Positive...

Page 21: ...ium default 29 4V 9 2 63 8V Lithium default 28 7V 9 0 60 0V Lithium default 21 0V 9 6 62 0V Lithium default 22 4V 100V Lithium Gel AGM and Liquid min 30A Always on Default Street lamp User defind Mode...

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