MPPT Battery Solar Charger 20A 30A 40A 50A 60A with WIFI Function
PRODUCT SHOW
TECHNICAL SPECIFICATIONS
PRODUCT SHOW
TECHNICAL SPECIFICATIONS
| Model | SMC3-20A | SMC3-30A | SMC3-40A | SMC3-50A | SMC3-60A | |
| Charge Mode | MPPT(maximum power point tracking) | |||||
| MPPT Efficiency | ≥99.5% | |||||
| Standby Power | 0.5W~1.2W | |||||
| System Voltage | Automatic recognition | |||||
| Heat-dissipating Method | Intelligent fan cooling | |||||
| Input Characteristics | ||||||
| Max.PV Input Voltage (VOC) | DC150V | |||||
| Start the Charge Voltage Point | Battery voltage + 3V | |||||
| Low Input Voltage Protection Point | Battery voltage + 2V | |||||
| Over Voltage Protection Point | DC150V | |||||
| Rated PV power | 12V System | 260W | 390W | 520W | 650W | 780W |
| 24V System | 520W | 780W | 1040W | 1300W | 1560W | |
| 36V System | 780W | 1170W | 1560W | 1950W | 2340W | |
| 48V System | 1040W | 1560W | 2080W | 2600W | 3120W | |
| Charge Characteristics | ||||||
| Selectable Battery Types (Default Gel Battery) | Sealed lead acid, Gel battery, Flooded (Other types of the batteries also can be defined) | |||||
| Charge Rated Current | 20A | 30A | 40A | 50A | 60A | |
| Charge Method | 3-Stage: constant current(fast charging)-constant voltage-floating charge | |||||
| Load Characteristics | ||||||
| Load Voltage | The same as the battery voltage | |||||
| Load Rated Current | 40A | 60A | ||||
| Load Control Mode | On/ Off mode, PV voltage control mode, Dual-time control mode, PV + Time control mode | |||||
| Display & Communication | ||||||
| Display Mode | High-definition LCD segment code backlight display | |||||
| Communication Mode | 8-pin RJ45 port/ RS485/ support PC software monitoring/ support WiFi module to realize APP cloud monitoring | |||||
| Other Parameters | ||||||
| Protect Function | Input-output over/ under voltage protection, prevention of connection reverse protection,battery shedding protection etc. | |||||
| Operation Temperature | -20ºC~+50ºC | |||||
| Storage Temperature | -40ºC~+75ºC | |||||
| IP(Ingress Protection) | IP21 | |||||
| Max. Connection Size | 20mm2 | 30mm2 | ||||
| N.W (KG) | 3 | 3.5 | ||||
| G.W (KG) | 4 | 4.5 | ||||
| Size (DxWxH) mm | 240*168*66 | 270*180*85 | ||||
| Packing Size (DxWxH) mm | 289*204*101 | 324*223*135 | ||||
CERTIFICATIONS
Application
FACTORY SHOW
FAQ
Q1: How about your delivery time?
A: If there are in stock, we will arrange the shipping within two working days after payment arrived in our account.
If without any stocking, the specific producing time depends on the items and the quantity of your order, frequencyly be 10-25 workdays.
Q2: What is your sample policy?
A : We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q3: Can you accept OEM, ODM service?
A: Yes, we could make inverter with your own logo and drawing.
Q4: Should I get a PWM or MPPT charge controller?
A: PWM(Pulse-Width Modulation) and MPPT(Maximum Power Point Tracking) are the two different types of charging methods solar charge controllers can use to charge batteries from a solar array/panel. Considering work efficiency and operation intelligence, we suggest you MPPT solar chage controller.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers' benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.