Features of SR-MH60
1. Dedicated MPPT controller for lithium batteries; applicable to ternary-material lithium, lithium iron phosphate, lithium cobalt oxide and other types of lithium batteries.
2. Supporting 12 V lithium batteries; able to activate the batteries automatically.
3. Adopting the MPPT solar charging technology, with a max. solar panel open-circuit voltage Voc ≤ 40 V and a max. solar panel power Pm ≤ 100 W.
4. Providing lithium battery low-temperature charging protection function. When the ambient temperature falls below the freezing point, charging is halted to protect the battery.
5. Featuring load boost constant-current output; able to directly power a maximum of 12 light bulbs in series, with a max. load power Pled ≤ 60 W.
6. Providing intelligent power mode, which can extend the battery's life to its top limit by adjusting the load power automatically according to the remaining battery capacity.
7. True constant current rather than current-limiting control ensures smooth and stable output current, effectively reducing LED light attenuation and extending LED service life.
8. With infrared remote control function, operations including setting parameters, reading status and viewing historical data can be performed.
9. A range of protection measures such as battery reverse-connection protection, LED short-circuit protection and open-circuit protection place the system under comprehensive protection.
Our Advantages
1. It has an efficient MPPT , MPPT efficiency ≥99.5%,and converter efficiency up to 98%.
2. Charge mode: three stages (constant current, constant voltage, floating charge), it prolongs service life of the batteries.
3. Four types of load mode selection: ON/OFF, PV voltage control, Dual Time control, PV+Time control .
4. Three kinds of commonly used lead-acid battery (SealGelFlooded) parameter settings fcan be selected by the user, and the user can also customize the parameters for other battery charging.
5. It has a current limiting charging function. When the power of PV is too large, the controller automatically keeps the charging power, and the charging current will not exceed the rated value.
6. Support multi - machine parallel to realize system power upgrade.
7. High definition LCD display function to check the device running data and working status, also can support modify the controller display parameter.
8. RS485 communication, we can offer communication protocol to convenient user's integrated management and secondary development.
9. Support PC software monitoring and WiFi module to realize APP cloud monitoring.
10. CE, RoHS, FCC certifications approved, we can assist clients to pass various certifications.
11. 3 years warranty, and 3~10 years extended warranty service also can be provided.
Parameter of SR-MH60
| Parameter | Value |
| Model | MH60 |
| System voltage | 12V |
| Output power | 60 W/12 V |
| Output current | 0.15 A to 3.3 A |
| Static power consumption | 12.5 mA/12 V |
| Rated charging current | 8 A |
| Solar panel power | ≤ 100 W |
| Solar panel open-circuit voltage | < 40 V |
| MPPT tracking efficiency | 99% |
| Typical constant current source efficiency | 90% to 96% |
| Overvoltage protection | Overcharge voltage 2 V |
| Charging voltage limit | Overcharge voltage 1 V |
| Current accuracy | ±3% |
| Over-temperature protection | 85 °C |
| Light control voltage | 5 V to 11 V |
| Operating temperature | -35 °C to +65 °C |
| Protection degree | IP68 |
| Weight | 200g |
| Dimensions (mm) | 82*80*20 |
Detail of SR-MH60
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.
