Y-Solar T10 Series User manual

T10/T20/T30/T40 User Manual
This is a three-time controller into the evening (evening) working time, an interval of rest or
pause time, Dawn working time (morning light function), the user can according to their
needs, set a different time.
This is a compatible MPPT charge controller PWM intelligent / efficient / energy saving, he
not only has efficient MPPT controller charging function to automatically track the
maximum power point, 10% -30% higher than the ordinary controller charging efficiency,
also has standby energy saving, more than 30% energy than ordinary controller, the
standby power consumption of only 10mA-15mA.
1:Product introduction
"T" series of an intelligent, multi purpose solar charge controller
LCD screen display Battery reverse discharge protection
Simple (and more time control) operation Battery reverse polarity protection
MPPT+ PWM charging mode Battery under voltage protection
Parameter user can reset Overload, short-circuit protection
A key to open and close the load
Automatic temperature compensation
function
A key to restore the factory settings USB5V charge (current 500mA) Optional
2: Installation Instructions
Installation（Installing wires, first loosen the screw counterclockwise）
1Ready installation tools and materials, and cable. Please
matching suitable cable
2ensure that the current density <4A/mm2 This will help reduce the
line pressure drop.
Check the installation site meets the relevant safety requirements, avoid damp,
dusty, flammable, explosive and corrosive gases
3Install the controller fixed to the vertical plane, see Section V mounting aperture and
hole spacing. In order to ensure a good controller cooling conditions, the controller
on the bottom of each reserved 10cm space
4As shown on the right wiring sequence: load, battery, solar
Battery plate is connected to the controller to be taken to ensure that the load,
battery,
The polarity of the solar cell panel and controller

5Before use: external temperature sensor probe into the left of the controller
temperature probe interface probe placed in similar battery temperature. (Line
extension must be built-in devices of the external temperature probe coextensive
Otherwise, the controller will control parameters of the temperature compensation of
the error
6Warning: In order to prevent accidents from occurring, install: non-professionals can
not be engaged in loading and unloading operations
3:LCD operating interface description
Charging Charging Fault Is discharging Discharge failure
A℃A %
Solar charging
current
Ambient
temperature
Load current Battery capacity
PV OFF
V
Load OFF
V
Load ON
V
Stop battery is fully charged
voltage (can be set)
Battery under voltage stop
the supply voltage (can be
set)
Under voltage battery
Load voltage is switched
on again
Evening
H
Load output state is set:
Set to 00H, said that under the light control mode, after dark (dusk)
open load; after dawn (Dawn) load to stop working.
Set to: 24H represents the load has been open until the battery voltage
protection automatically disconnects the load;
Set time: 01H to 23H, said under the next delay lighting control mode,
the load is loaded loaded loaded automatically after a delay before
disconnecting a few hours in the evening and applications. (Expressed
as the number of time delay)
Interval
H
An interval of time setting (set this time, Dawn to Evening; to stop working
load time)
Set to: 00H indicates Evening to Dawn without the interval or intervals of 0H
Set to: 01H to 24H represents Evening to Dawn stopping power load time
(corresponding to the numbers indicate the length of time delay).
Dawn
H
Load output state is set: the length of the second opening hours or workload;
Set to: 00H means no load open or the length of time the load power 0H;
Set: 01H24H said opening a load length of time; (numbers indicate the
length of time corresponding to the open load).

Three time periods set; (cases)
Warning ：(If (night) setting (00H) or (24H), (time interval and dawn) would prohibit these
two time periods set))
Evening
00H
Interval
--H
Dawn
--H
After dark (night) open workload until dawn (dawn) load stops working,
Evening
24H
Interval
--H
Dawn
--H
Normally open mode, the load has been working until the battery (under voltage)
automatic protection, load stop working;
Evening
01H
Interval
00H
Dawn
00H
Interval and Dawn are set to 00H, after dark 1H off load after load of work（can set）
Evening
23H
Interval
00H
Dawn
00H
Interval and Dawn are set to 00H, after dark 23H off load after load of work（can set）
Evening
05H
Interval
07H
Dawn
03H
(Evening) work load 5H, (interval) to stop supplying the load 7H, (Dawn) work load 3H
（can set）
Time Status Evening
H
Interval
H
Dawn
H
Set 00H（Light control
mode）
Setting prohibited Setting prohibited
Set
24H （Normally
open mode）
Setting prohibited Setting prohibited
Set 01H---23H(Any
value)
00H--24H（can
set0-24）
00H—24H（can
set0-24）
Set 01H---23H(Any
value)
00H (No time
interval; direct
execution of dawn
working time
00H（Load
operating time 0H）
Set 01H---23H(Any
value)
01H---23H（Stop
halfway load hours
(H))
01H---23H(Open
the load again
working hours (H))
4：Function keys:

: Toggle key
“+”Set parameters:
"plus"
“-” Set parameters:
"Minus"
Manual switch
load
Long press and hold this button for 5 seconds to restore the factory settings
"×" error or system failure, click this button, you can troubleshoot or eliminate "x"
5：Parameter settings (≥ 5 seconds keystrokes, parameters are saved automatically)
PV OFF→LOAD OFF→LOAD ON →Evening →Interval→Dawn （Set order
(automatic cycle）
+ Parameters "+" setting - Parameters "-" setting
This button can be "manually" open load or manually close the load.
Long press and hold this button for 5 seconds to restore the factory settings
"×" error or system failure, click this button, you can troubleshoot or eliminate
"x"
6：Charging Problem Solution
a. No proper installation of solar panels cable polarity ("+" "-") Removing the
polarity, you can re-install the correct
b. More than the rated power of solar panels to reduce solar panel power does not
exceed the rated power controller
c. Discharge Problem Solution
d. Removing the load is not properly connected to the load, reinstall the correct
e. More than the rated load power to reduce load power, the controller does not
exceed the rated power
f. Instantaneous starting current is too large, the battery capacity is too small, the
replacement of high-capacity batteries, button troubleshooting
g. Wire cable polarity loose or too square and increase retightening bold cable
h. All keys can troubleshoot faults, press 5 seconds to restore factory settings
7：Parameter table
Parameters / Model MPPT1
0
MPPT2
0
MPPT3
0
MPPT
40
Maximum power
current
12A 20A 30A 40A
Installation Lin
（mm2）
4mm28mm210mm212mm
2
Installation
Line(AWG)
10(AW
G)
8(AWG) 7(AWG) 6(AW
G)
Weight 280g 300g 475g 480
Dimensions
143×89×46（mm）
187*97*61（mm）
System load loss ≤13mA
Loop Buck ≤100mV
Battery float voltage 13.8V（12V system）/27.6V（24V system）
Battery(under voltage) protection 10.6V（12V system）/21.2V（24V system）
Battery (under voltage)recovery voltage
12.6V（12V system）/25.2V（24V system）
Charge mode MPPT+PWM MODE
Operating Temperature -10℃~60℃
Storage Temperature -30℃~70℃
Humidity requirements ≤90％, No condensation
Temperature compensation -4mV/Cell/℃

Temperature Probe (built components) NTC 100K thermistats
Maximum open circuit voltage of the
solar panel
18V-24V（12V system）36V-48V（24V system）
Solar panels maximum open circuit
voltage (V)
≤48V
8：(Cases) 12V system standard configuration (only applicable to our solar charge
controller)
Maximum power
voltage
18V-25V 18V-25V 18V-25V 18V-25V
Peak power of
solar panel
50W-130W 100W-260 200W-380W ≤500W
Model MPPT10 MPPT20 MPPT30 Mppt40
Battery standard
voltage
12V 12V 12V 12V
Battery capacity
configuration
≥100AH ≥200AH ≥300AH ≥400AH
Installation mm24mm28mm210mm212mm2
Installation
Line(AWG)
10(AWG) 8(AWG) 7(AWG) 6(AWG)