Product Description
Features of SR-MT2410
1. Adopting double crest or multi crest tracing technique,used for
the condition when a part of solar panel is under shadow or parts
of panel isdammage
2. Built-in maximum power point tracking algorithm which could
promote the energy utilization efficiency of pv system.The charging
efficiency is 15%~20% higher than PWM mode
3. It can find out the best working point of I-V curve within 1
minuite,the MPPT efficiency could reach to 99.9%.
4. Adopting advanced digital power supply techniques which makes
the energy conversion efficiency reach up to 97%
5. Four charging stages:MPPT-equalizing charge-boosting
charge-floating charge
6. With current-limiting charging mode.When the power of solar
panel is oversized,the controller will lower charging power
automatically,which enable the system to work under the rated
charging current
Installation and use instruction of SR-MT2410
1. Fix the controller: Fix the controller onto the surface of the
specific place. Keep a certain distance between the controller and
fitting surface to assure heat dissipation
2. Wire preparation: Adopt the wire matching the current,plan the
length of wire, strip 5mm insulation of one side of the controller
terminal and try to decrease the length of the connected wire so
that a reduction in electrical loss.
3. Connect to the battery: connect the battery wire to the
controller firstly, Pay attention to the “+” and “–”, in case of
reverse connection. If connected well, the indicator light will be
on. Otherwise, please check the connection. If reverse connection,
controller will not working but not damage the controller.
4. Connect to the solar panel: Pay attention to the “+” and “–”,
not reverse connect. If ample sunshine, controller will show
charging mode. Or should check the connection is right or wrong. If
solar panel under the sunshine will produce voltage immediately. If
use 24V or more than 24V system, the solar panel voltage will
exceed to body safety voltage, when use please prevent you self
from electric shock.
Parameter of SR-MT2410
Model | MT2410 |
System voltage | 12V | 24V |
Max. input power of solar panel | 130W | 260W |
Transfer efficiency | ≤96% | ≤97% |
Rated charge/ discharge current | 10A |
No load loss | <15mA |
Max. input voltage of solar panel | <150V |
MPPT tracing efficiency | >99% |
Over voltage protection | 16.5V | 33.0V |
Limited charge voltage | 15.5V | 31.0V |
Equalizing charge voltage | 15.2V | 30.4V |
Equalizing charge interval | 30 days |
Boosting charge voltage | 14.4V | 28.8V |
Floating charge voltage | 13.8V | 27.6V |
Over-discharge recover voltage | 12.5V | 25.0V |
Over discharge voltage | 11.0V | 22.0V |
Boosting charge time | 2 hours |
Equalizing charge time | 1 hour |
Over temperature protection | Yes |
Light-operated voltage (on) | 5V |
Light-operated voltage (off) | 6V |
Light-operated delay time | 5min |
Working temperature | -35℃~+65℃ |
Weight | 430g |
Altitude | ≤3000m |
Dimension | 143*71*37.4 (mm) |
Installation dimension | 139*48(mm) |
Overload protection | Load current≥1.25 times rated current, cut off the load within 10
seconds; Load current≥1.5 times rated current, cut off the load
within 5 seconds |
Protections | 1. Reverse connection. 2. Inner over temperature. 3. The voltage of PV input terminal is over value. 4. Over load 5. Reverse charging protection at night. 6. TVS lightning protection 7. Waterproof: IP 64 |
Detail of SR-MT2410
Company Information
Shenzhen Shuori New Energy technology Co.,Ltd.has founded in 2009
with independent intellectual property,right and brand .We set
R&D,manufacture,sales and service as a whole ,specialized in
solar controller,system solutions,application system and
engineering service,solar PV power supply related technology
development of national high tech enterprise.
Why choose us?
SRNE, as a high-tech enterprise with the government support ,and
with own R&D team as well as factory, has become the famous
brand and the experts of PV storage management and control, we
always insist on good quality, professional service and leading
technology. Besides, customer can purchase premium products with
favorable prices from us.
Our R&D team and service: in SRNE, there' re some technicians
having more than 10 years experience in the field of solar
controller and all the products we design are the trend of market
development.
Our tenet is continuously in pursuit of warm customer service.
FAQ:
Q: How many charging mode does the controller have?
A: There are two charging modes. There are PWM and MPPT. MPPT is
the most advanced. Srne have already developed MTTP charge
controller with high performance, reliability, efficiency and fast
tracking speed.
Q: What's the difference of the PWM charge controller and MPPT
charge controller?
A: 1. MPPT controller uses maximum power tracking technology,
compared to the PWM controller, the MPPT can generate more
electricity with the same solar panels.
2. MPPT controller has low requirement of solar power system
voltage, if the line or component parts damage the voltage, using
MPPT controller does not affect the system generating.
3. MPPT controller can detect the temperature of the battery, then
adjust the temperature by itself, the solar panel can charge the
battery more efficiency.
Q: Why should the controller have temperature compensation
function?
A: As temperature rises, electrochemical activity in the battery
increases. Similarly, as temperature falls, electrochemical
activity decreases. Therefore, as temperature rises, charging
voltage should be reduced to prevent overcharge, as temperature
falls, charging voltage should be increase to avoid undercharge. In
general, to assure optimum service life, use of a temperature
compensated charger is recommended.
Q: How does your factory carry out quality control?
A: Quality is our priority. Our QC always attached great importance
to quality control from the very beginning to the end of the
production. Each product will be fully assembled and carefully
tested before packed.
