12/24V Auto 30A off grid MPPT solar charge controller for home used
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 500 pc/month
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1.Features
Professional design to promote system reliability
Ø high charging efficiency, significantly reduce the product temperature.
Ø Using international well-know brand semiconductor device such as IR.TI.ST.ON.NXP
Ø Natural colling, IP54 waterproof
MPPT maximum power tracking
Ø MPPT maximum power tracking algorithm can significantly improve the energy utilization efficiency of photovoltaic system, which is 15%~30% higher than traditional PWM charging efficiency.
Ø Accurate identification and tracking of the maximum power point of multiple peaks
High Transfer efficiency
Ø Charging efficiency up to 98%.
Ø MPPT tracking efficiency up to 99.9%
Intelligent battery management
Ø It is three phase time charge battery, which contains MPPT charge, constant voltage charge and float charge, which helps to extend the life time of battery.
Ø Supports different types of batteries such as gel batteries, sealed batteries, open batteries, lithium batteries, etc.
Ø Support battery voltage automatic identification
Ø Significantly extends the battery lifetime up to 50% base on intelligent temperature compensation charge and discharge management
Static power consumption
Ø Static power consumption＜0.9W
Standard Modbus protocol
Ø Support standard Modbus protocol to meet communication needs in different occasions
large capacitive load start
Ø Maximum capacity 12000uf
Perfect protect function
Ø Battery reverse connection protection.
Ø The solar panel reverse connection protection.
Ø To prevent the battery discharge to the solar panel at night.
Ø Battery low voltage disconnect protection.
Ø Module overheat protection.
Ø Load short circuit protection.
Ø TVS lightning protection
2. Specification
content | Model | |
MC2430 | MC2440 | |
Rated system voltage | 12V/24V auto recognition | |
Max Charge current | 30A | 40A |
Rated discharge current | 20A | |
Battery type | Supports different types of batteries such as gel batteries, sealed batteries, open batteries, lithium batteries, etc. | |
Battery voltage range | 8～32V | |
MPPT range | Battery +2V～72V | |
Temp compensation coefficient | -4mV/℃/2V | |
PV Max Voltage | 100V(low temp),92V(25℃) | |
PV max input power | 400W(12V) | 530W(12V) |
800W(24V) | 1050W(24V) | |
MPPT efficiency | ≥99.9% | |
Charge conversion efficiency | ≥98% | |
communication | RS485/BT | |
Static power | ＜0.9W | |
Storage/working temperature | -25～50℃ | |
altitude | ≤3000m | |
Waterproof level | IP54 | |
certification | CE,RoHS | |
N.W | 2kg | |
G.W | 2.1kg | |
Product size(mm) | 244*178*83mm | |
Packing box size(mm) | 310*230*118mm | |
3.Products dimension
4. FAQ
Q:DO YOU HAVE ANY CERTIFICATION FOR YOUR PRODUCTS？
A:We have ISO9001：2015，CE、RoHS certifications for all of our products.
Q:DO YOU HAVE MOQ FOR PLACE ORDER？
A:Low MOQ，1pe for sample checking is available
- Q:What is the difference between the expensive solar energy and the cheap one?
- Cohesive light film vacuum tube is used their thermal power generation technology, positive negative light, heat, warming faster, higher water temperature, which is unique in the world (Himin patent, ultra cold polar tube, Antarctic expedition team designated products, 40 degrees below zero still out of hot water, hot water is not broken; they are equipped with low winter) the temperature of the water level sensor, accurate induction, automatic operation of the whole system, you don't have to worry about is not water ah, can bathe ah; not only that, once the hot water machine what, their customer service staff will serve you within 48 hours. This is not high price but not expensive, is the value for money, or even value for money?
- Q:Now there is no sun, cloudy days can use solar products?
- At present, I have not found this kind of solar energy
- Q:Monocrystalline silicon market when the turnaround, to what extent
- From the current technology development and application prospects, I believe that solar energy has the most opportunity to become the world's major alternative energy sources. 1, the whole world light is rich in resources, solar energy is inexhaustible, inexhaustible solar energy; 2, technology and talent in the world of IT technology talents emerge in an endless stream, transferred to the solar technology, solar photovoltaic industry and the IT industry is very similar to that of solar grade polysilicon and electronic grade polycrystalline silicon thin film technology is the extension of a. From the LCD technology, therefore, the solar photovoltaic technology upgrading is very fast, the power generation efficiency of photovoltaic cells is also more and more high, more and more low cost at the same time, smart grid and energy storage technology will further enhance the application of solar energy, the development of space is very large, and is not affected by resource constraints and resource prices, if a stable price support, can maintain long-term fixed income, therefore, the solar power industry as the development of financial products, insurance funds will be favored;
- Q:Solar electric vehicle charging device
- Electric vehicle using solar silicon and polysilicon combination surface for Ling lighting plate, high quality and high efficiency crystalline silicon plate, the weak light response is very good, high photoelectric conversion efficiency, both indoor and outdoor sunlight, can be 24 hours of uninterrupted charging for electric vehicles to absorb light, can meet the different electric vehicles with electric load.
- Q:What are the third generation solar cells
- What criteria are you referring to?There is not a recognized way of generational change;So there is no way to answer!
- Q:What are the references of the solar automatic tracking system
- Tracking models were taken; gives the specific design ideas and methods of photoelectric tracking mode; to analyze and determine the sun trajectory calculation method, verified the feasibility of this method. According to the proposed tracking method, design a set of automatic tracking type independent solar photovoltaic power generation system. The system is a small photovoltaic power generation system based on automatic solar tracking, all-weather, high efficiency run independently, as much as possible the conversion of solar energy into electricity, to provide electricity load. The whole system is divided into automatic tracking system and two subsystems of solar photovoltaic power system, the photovoltaic power system is in the forest fire specific applications are analyzed and designed respectively. The design of hardware and software of the two subsystems. The hardware design includes the position of the sun and light intensity detection, calculation The software part of the system is designed, which is composed of computer control, data acquisition, external clock and photovoltaic power supply
- Q:What are the current domestic solar energy products, which practical
- The advantages of solar water heaters and photovoltaic power generation are once and for all, slowly after many years of use can see the advantages of saving electricity bills, but the disadvantage is instability, a lot depends on the intensity of light.
- Q:How to make solar energy?
- Do experiment. We put the foil affixed to the box, to reflect sunlight. Then put the metal bottle full of water in the box and secure it with a plastic foam.
- Q:There are two years of foreign trade experience of the business to enter the basic salary and commission is what level is reasonable?Products are solar lights, solar chargers, solar power systems, solar power, LED induction lamps and other solar energy products
- Base salary is not high, the Commission is generally 1-2%, different places.
- Q:The steps of making solar technology stubs
- 1 with a brush clean eraser material: big eraser, waste brush.Tools: scissors, glue.
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12/24V Auto 30A off grid MPPT solar charge controller for home used
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 500 pc/month
OKorder Service Pledge
OKorder Financial Service
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