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1. SAFETY
Full
consideration to the safety of persons and property has been given when
designing the products. However the incorrect connection may cause the system
breakdown or even safety accident. For your safety and benefits, the following
rules must be complied during the operation.
. Installation
of this product shall be tinder the guidance of the professionals in this field.
. Prevent this controller from water, humidity and insects, to avoid
short-circuit.
. Keep children and incapable persons away from the
controller
. Keep the controller away from electrical heater, heating machine
and other high temperature electrical appliances; avoid the controller suffering
from insulation directly.
. Please check the rated voltage of solar panel,
battery, and loads before connection. 12V rated voltage is 12V, 24V rated
voltage is 24V, 48V rated voltage is 48V.
. Make sure connections between
positive and negative poles of Solar panels, Battery and Loads are correct.
. The diameter of connecting cable must be matched with the requirements of
the current. Do not use thinner diameter cable, the thinner diameter. The larger
resistance, this will cause higher temperature and output power decreasing.
. The total rated current of solar panel and loads must be smaller than the
rated current of the controller.
. Components of system must be correctly
and firmly connected. Prevent the terminals from oxidation and moldy, to avoid
connection trouble.
2. FEATURES
. MPPT solar
charge controller MPPT10-60: Compared with normal solar charge controller, this
MPPT controller could increase efficiency by 10%-30%.
. This controller can
charge and discharge at the same time.
. This MPPT controller has perfect
SOC function, control charge current, and supply power to the loads.
Function:
. Always keep
the battery on fill voltage condition.
. Prevent the battery from
over-charging.
. Prevent the battery from over-discharging.
. Prevent
the battery from reverse charging to solar panels during nights.
. Reverse
Polarity Protection for Battery
. Reverse Polarity Protection for Solar
Panels
. When the battery voltage is low, the controller will automatically
cut off the load from the system. If the voltage of battery is back to normal
and the load will restart working.
. Thunder protection
. According to
the battery voltage grade, the controller can automatically set charge-off
voltage, the load-off voltage, the load- restore voltage. (The parameter is
default under 25℃ condition,
locked by the CPU procedure, cannot adjust.)
. The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature.
Warning:
Before
connecting to the solar panel, please connect the controller to the battery; do
not use solar panel supply power to the loads directly.
Notes:
Do not use
lamplight to charge the solar panel (lamplight is too weak to charge)
DC
power source to replace the solar panel will cause troubles to
controller.
Choose the suitable wire which diameter should not be too small, please refer to the parameter.
3. INDICATE
LIGHT AND BUTTON
. When Red LED
(CHARGE) is on, battery is charged up strongly; When Red LED is flickering,
battery is MPPT charged up in constant voltage; when Red LED is oft charge
off
. When Green LED (LOAD) is on, loads are working; when Green LED (LOAD)
is off, loads stop working.
. Three Color-changing LED (BATTERY), When light
is red, it indicates low voltage, green indicate battery full charged, orange
indicate normal status.
Color-changing LED working voltage indicates area:
Color-changing LED |
12V |
24V |
Red LED |
10.5V-11V |
21V-22V |
Orange LED |
10.5~11V-13.7V |
21~22V-27.4V |
Green LED |
>13.7V |
> 27.4V |
4. PARAMETERS
Rated Vo1tae |
12V / 24V |
||||||
Max Load current |
5A |
10A |
15A |
20A |
30A |
4OA |
60A |
Input voltage range |
12V~20V/24 |
||||||
Length≤1m |
<250mV |
<250mV |
<250mV |
<250mV |
<250mV |
<250mV |
<250mV |
Length≤1m |
<50mV |
<50mV |
<50mV |
<50mV |
<50mV |
<50mV |
<50mV |
Full charge cut |
1.37V~14.4V/27.4V~28.8V/54.8V~57.6V (data under no load condition) |
||||||
Low voltage cut |
10.5V~llV / 21V~24V |
||||||
Temperature compensation |
-3mV/℃/cell |
||||||
No load loss |
≤10mV |
≤10mV |
≤20mV |
≤20mV |
≤30mV |
≤40mV |
≤45mV |
Efficiency |
95%~97% |
95%~97% |
95%~97% |
95%~97% |
95%~97% |
95%~97% |
95%~97% |
Max wire area |
2.5mm2 |
2.5mm2 |
4mm2 |
6mm2 |
8mm2 |
10mm2 |
12mm2 |
Ambient temperature |
-25℃—55℃ |
5. TROUBLE SOLUTION
Phenomenon: Green LED off, battery indicator LED is red.
Reason: Low voltage of battery
Solution:
A: Cut off the power, disconnect the load; reconnect the load after the charge become normal.
B: Battery charge problem: Increase the solar panel power or change the battery.
Phenomenon: Battery indicator LED
is orange and Load indicator LED is green, the loads cannot work.
Reason: Over
load or short-circuit causes the controller inner fuse cut off
Solution: 10-20 minutes after eliminated the malfunction, the fuse will automatically back to working.
Package Content:
1*MPPT Solar Charge Controller
1*User Manual