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Business Type: Manufacturer
Main Products:See all categoriesPWM Solar Charge ControllerMPPT Solar Charge ControllerSolar Lighting SystemSolar Panel
ID:22042676058
Category: Electrical & Power Energy Connectors & Terminals
MOQ:10.00 Piece(s)
MPPT solar controllersolar charge controller40A MPPT solar controller
T/TWesstern UnionPaypal
MPPT3 series products adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize the maximum power output. When the external condition changes, MPPT controller bases on the MCU theory to track the maximum working point of solar panels, this can improve the using efficiency of the solar panels and decrease the solar generating costs. Compared with PWM solar charge controllers, MPPT improve the output efficiency of solar panel by 5% to 30%(the output increasing proportion affected by the factors such as the attribute of solar panels, environmental temperature and lighting conditions.
1.Features:
? High efficiency MPPT charging
? MPPT efficiency>99%, Peak conversion efficiency>98%
? 12V/24V auto work
? PV input:100V max
? Multi-stages charging mode(MPPT,Absorption,Float,Equalization)
? USB output (5V 1A)
2. Protection:
High voltage disconnection,high voltage recovery
Low voltage disconnection,low voltage recovery
Overload protection,short circuit protection
Solar panel,battery reverse polarity protection
Reverse current protection at night
Overheat protection and short circuit protection of USB output
3.Technical data
Model | MPPT310D | MPPT320D | MPPT330D | MPPT340D | ||||||
System rated voltage | 12/24V Auto recognized | |||||||||
Voltage range of battery | 8V-32V | |||||||||
| Max charging current | 10A | 20A | 30A | 40A | ||||||
Max open voltage of solar panel | 100V/150V(Optional) | |||||||||
Battery type | User default, Sealed, Flooded, GEL, LiFePO4, Li(NiCoMn)O2. | |||||||||
Equalized charging voltage※ | Maintenance-free lead-acid battery:14.6V,GEL:No;Lead-acid Flooded battery: 14.8V | |||||||||
Absorption charging voltage※ | Maintenance-free lead-acid battery :14.4V,GEL:14.2V ;Lead-acid Flooded battery: 14.6V | |||||||||
Float charging voltage※ | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery :13.8V | |||||||||
LVR※ | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery :12.6V | |||||||||
LVD※ | Maintenance-free lead-acid battery, GEL, lead-acid Flooded battery :10.8V | |||||||||
Static loss | ≤45mA/12V, ≤37mA/24V | |||||||||
HVD | 16V | |||||||||
Duration of absorption charging | 2hs | |||||||||
Duration of equalized charging | 2hs | |||||||||
Light control voltage | 5V | |||||||||
Temperature compensation coefficient | -4mV/°C/2V(25°C) | |||||||||
Discharge loop voltage drop | ≤0.2V | |||||||||
LCD temperature | -20°C ~ +70 °C | |||||||||
Operating temperature | -20°C ~ +55 °C | |||||||||
Storage temperature | -30 ~ +80 °C | |||||||||
Working humidity | ≤90%, No condensation | |||||||||
Protection class | IP30 | |||||||||
Grounded type | Positive grounded | |||||||||
Dimension | 155.5*127*42.5mm | 174.5*145*50mm | 195* 160* 60mm | 215.5*174*65mm | ||||||
Hole size for installation | 117*100mm | 135* 110mm | 150*120mm | 164*160mm | ||||||
Aperture for installation | Φ5mm | |||||||||
Terminal wiring | 10mm2 /7AWG | 16mm2 /5AWG | ||||||||
Net weight | 0.360kg | 0.525kg | 0.835kg | 1.125kg | ||||||
Optional function | RS485,RS232,BT,wifi | |||||||||
※Above the Parameters are in 12V system at 25℃,twice in 24V system. | ||||||||||
4.Package
Packing:1pc/box, 14pcs /carton
Ctn size:490*448*185(mm)
Gross weight:14.6Kg
5. After Sales Service
5.1 Warranty
Manufacturer provides
1.One-month warranty of free replacement is provided for this product commencing from the date of purchase.
2.Two-year warranty of free repair is provided for this product commencing from the date of purchase.
3.Lifetime warranty of payable repair is provided for this product commencing from the date of purchase.
4.Free guarantee service will not be provided to the said equipment if
1)It has been damaged through transportation or storage or
2)It has been operated otherwise than in accordance with the instructions or
3)Any unauthorized repair or modification has been carried out on the unit or
It has been damaged through natural calamities.
5.2 Return & Repair
Please contact customer service before return controller for repair and send controller together with original invoice and associated information like controller model, SN, cause. After receiving return controller, customer service will contact you to confirm cost and time etc. Please note any cost of transportation is on the account of purchaser.
Business Type:Manufacturer
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