Active Member
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[China]
Address: 4-5F,13A Wutong Island, Neihuan Road, Xixiang, Shenzhen,China
Contact name:
SRNE Solar Co.,Ltd |
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MPPT 60 Amp Mppt Charge Controller
12/24/36/48V 60a MPPT solar panel charge controller with Bluetooth Function and LCD Display
Product Description
Features of SR-ML4860
1. Can be used in all kinds of bad environment with Aluminum frame.
2. Double crest or multi crest tracing technique design, when the
solar panel is under shadow or part of the solar panel is damaged,
multi crest will turn up in I-V curve, and the controller can still
trace the Max. Power Point.
3. Built-in maximum power point tracking algorithm which could
promote energy utilization efficiency of pv system. The charging
efficiency is 15%~20% higher than PWM mode.
4. Adopting sorts of tracking algorithm to track the best working
point of I-V curve promptly and accurately within 15 seconds, the
MPPT efficiency could reach to 99.9%.
5. Have the fault code indication; it helps users confirm the
system falt
6. 12V/24V/36V/48V auto identified.
7. Support data storage, the storage span can reach 5 years.
8. It can connect with LCD screen monitoring and the controller
parameters are amendable.
9. Built-in temperature sensor, when the temperature exceeds the
set value, the charging current will lower down followed by the
decrease of temperature, so as to control the controller’s
temperature rise.
10. With temperature compensation function to adjust the charge and
discharge parameters automatically, which can improve battery
service life.
11. Various system protection functions. Including over-charge,
over-discharge, over-load, over-heat, the battery reverses
connection protection and so on.
12. TVS lighting protection.
Parameter of SR-ML4860
Model | ML4860 |
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System voltage | 12V/24V/36V/48V Auto | |
No-load loss | 0.7 W~1.5W | |
Rated charging current | 60A |
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Max. Input power | 800W/12V 1600W/24V 2400W/36V 3200W/48V |
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Transfer efficiency | ≤96% | |
MPPT tracing efficiency | >99% | |
Over voltage protection | 9.0V~17.0V;×nV | |
Limited charge voltage | 9.0V~17.0V;×nV | |
Equalizing charge voltage | 9.0~17.0V;×nV(25℃) | |
Equalizing charge interval | 0~255day(0 means close the function) | |
Boost charge voltage | 9.0V~17.0V;×nV(25℃) | |
Boost charge return voltage | 9.0V~17.0V;×nV(25℃) | |
Over discharge return voltage | 9.0V ~ 17.0V;×nV | |
Over discharge voltage | 9.0V ~ 17.0V;×nV | |
Boost charge time | 10~600Min | |
Equalizing charge time | 0~600Min | |
Temperature compensation | 0~-5(00 means close the compensation function) | |
Over temperature protection | YES | |
Light controlled open voltage | 4~40V | |
Light controlled delay time | 5min | |
Device address | 1 ~ 16 | |
Working temperature | (-35℃ ~45℃) | |
Protection level | IP32 | |
Weight | 4.8 Kg | 4.2 Kg |
Max. Wiring dimension | 25 mm2 | |
Altitude | ≤ 3000 m | |
Product dimension | 318.7*170*128(mm) | 286.7*170*128(mm) |
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: what kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates
approved.
Q: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates
pluralism, R&D and manufacturing as one with PV controller,PV
inverter,PV energy storage oriented.And we have our own factory.
Q: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely
after sale service,can help u fix any technicial problem or
confusion.
Q: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order: 4-8 working days after confirming the sample
Q: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one
before leaving factory,And the defective rate is
below 0.1%.we do try our best to provide a good customer service.
