| Condition: | New |
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| Certification: | ISO, CE, RoHS |
| Application: | Solar System Controller, Charger Controller, Lighting Controller, Voltage Controller |
| Rated Voltage: | 12V/24V Automatical Recognization |
| Max Solar Voltage: | 90V |
| Display: | LCD |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Solar Charge Controller MPPT 40A 12V/24V for Lead Acid Battery
1,Innovative MPPT technology, tracking efficiency 99.9%, conversion efficiency up to 97%
2,Real-time display the operational data and working status of the controller in digital, graphic and textual forms by a large LCD
3,Many choices of battery type, working mode and protection
4,Two navigation buttons, easy to implement various operations
5,Clear readable display of charge/discharge, battery and error description
6,12V/24V automatic recognition, temperature compensation, Perfect EMC design
7,Four stage charge way: MPPT, boost, equal, float 8,Full automatic electronic protect function
Product Parameter
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| MT4010 | ||
| Battery Parameters | System voltage | 12/24V automatic recognition |
| Max charging current | 40A | |
| Mppt charging voltage | <14.5V/29.0V (25 °C ) | |
| Boost voltage | 14.5V/29.0V (25 °C ) | |
| Equal voltage | 14.8V/29.6V (25 °C )(Liquid) | |
| Float voltage | 13.7V/27.45V (25 °C ) | |
| Low voltage disconnect | 10.8-11.8V/21.6-23.6V, SOC1 -5 | |
| Reconnect volt. | 11.6-12.8V/23.2-25.6V | |
| Overcharge protect | 15.5/31.0V | |
| Battery terminal voltage | 35V | |
| Temp. compensation | -4.17mV /K per cell (Boost . Equal) . -3.33mV/K per cell (Float) | |
| Battery type | Liquid,GEL,AGM | |
| Panel Parameters | Max solar voltage | 90V |
| Max input power | 520/1040W | |
| Dusk/dawn detect volt. | 8.0/16.0V | |
| MPPT tracking range | (Vb+1.0V)~Voc*0.9(Vb means the battery voltage) | |
| Load | Work mode | Standard,D2D,Street lamp,User defined mode |
| Max load current | 40A | |
| System Parameters | Max tracking effiency | >99.9% |
| Max charge conversion | 97% | |
| Self consumption | 7mA | |
| Ambient temperature | -20 °C ~+50°C | |
| Storage temperature | -25 °C ~+80°C | |
| Ambient humidity | 0~100%RH | |
| Protection degree | IP32 | |
| Max altitude | 4000m | |
| Dimensions/Weight | 189*255*69mm/2kg |
Company Introduction
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Registered as "Lumiax", Qingdao Skywise Technology Co., Ltd. was established in 2007, and located in Qingdao Hi-tech park area. Now we have been the world-leading solar charge controller manufacturer with over 1 million controllers exported to 100 countries due to many years devoted to researching and developing solar charge controllers since the year 2009. Certificates that we have possessed of ISO9001:2015 Quality Management System, ISO14001:2015 Environmental Management System, CQC Golden Sun Certificate, CE and ROHS, as well as certificates approved by factory inspection of Made-in-China platform and TUV.
Idea is the soul of the product, which brings us rapid growth. Many cost-effective solar controllers such as easy using PWM model and MPPT model with high tracking and converting efficiency that can constantly launched to the market depends on the technology based and customization oriented idea, as well as the continuously R&D efforts. Innovation and high quality is our eternal standard that was implemented into the whole process of concept, definition, design, model, sample, trial production and quantity production.
Our Advantages
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1.All Lumiax products PCB are designed very well, no need for labor soldering, all are welded by machine automatically, which decrease the damage risk, like cold welding\welding slag\high temperature harm to components around.
2.Most of Lumiax MOSFET are from IR, ST MOSFETs, very famous brand in the world.
3.Most of Lumiax controllers MCU are from Atmel/ST/Microchip, very famous brands in the world.
4.Lumiax uses TVS from Littelfus, No.1 brand in the world, 1200W; while others use 600W unfamous brand TVS, even some use varistors, which sensitivity are not good sometimes.
5.We have another sister company, selling the electrical components, so we have the advantages to get components with good quality and low price.
6. CE certificate approved by TUV.
Production
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Certificate
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Other Products
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Payment Methods
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About payment,you can choose TT,LC,Paypal,Western Union and so on!
Shipment Methods
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1)By Express: DHL, FEDEX, UPS, TNT and China Post and so on.
2)By air and by ship
3)We also can send to your forwarder or agent in China, who can arrange shipment for you.
Suppliers with verified business licenses
Audited Supplier 
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