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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White 100V RV Solar Charge Controller 40A Recreational Vehicle Charging
SRNE SR-ML2440 100V Solar panel controller MPPT 40A Recreational Vehicle Charging
Product Overview
we have a maximum of 100 volts in open photovoltaic input circuit in this 40A MPPT solar panel controller,Take a 12V system as an example, we can connect 2pcs 250W solar panels in series.Built in multiple electronic protection, Short circuit at the photovoltaic input. Normal operation will be restored when the short circuit is resolved.Reverse polarity in the photovoltaic field. Battery reverse polarity protection, The controller will not start if the battery is not connected properly. Overload protection. If the power admitted by the regulator is exceeded, production is automatically limited to the maximum capacity set by the model.TVS lighting protection.Featuring a temperature compensation function, the controller can automatically adjust charging and discharging parameters in order to extend the battery's service life.RV system can use this model for charging function.
Electric Parameters
| Model | ML2440 |
| System voltage | 12V/24V Auto |
| No-load loss | 0.7 W to 1.2W |
| Battery voltage | 9 to 35 |
| Max. solar input voltage | 100V (25°C), 90V (-25°C) |
| Max. power point voltage range | Battery voltage +2V to 75V |
| Rated charging current | 40A |
| Rated load current | 20A |
| Max. capacitive load capacity | 10000uF |
| Max. photovoltaic system input power | 550W/ 12V 1100W/ 24V |
| Conversion efficiency | ≤ 98% |
| MPPT tracking efficiency | ＞ 99% |
| Temperature compensation factor | -3.0mv/ °C/ 2V (default) |
| Operating temperature | -35°C to +45℃ |
| Protection degree | IP32 |
| Weight | 2kg |
| Communication method | RS232 |
| Altitude | ≤ 3000m |
| Product dimensions | 238*173*72.5 |
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.
