20 Amp 12/24/48V MPPT Solar Charge Controller
New
Why buy from us?
Lorem Ipsum is simply dummy text of the printing and typesetting industry.
Ask a Question About This Product
20 Amp 12/24/48V MPPT Solar Charge Controller
from
$257.69
Ex Tax: $257.69
- Stock: In Stock
- Model: HZTOHZ-MPPT-20IR
- Weight: 1.00
- SKU: HZTOHZ-MPPT-20IR
Features
- MPPT solar charge controller 12V/24V/48V auto identification, max. PV input voltage 150V, maximum PV input power 280W (12V), 550W (24V), 1100W (48V).
- The solar charge controllers with LCD real-time power generation and current, daily power generation, cumulative power generation, and fault record.
- 20 amp mppt solar regulator adopting the advanced MPPT algorithm to track the maximum power point of solar power generation in real-time, high charging efficiency of over 98.5%, and tracking accuracy of over 99.73%.
- The solar charge regulator supports lead-acid batteries, colloidal batteries, and lithium batteries. 3-stage battery charging for efficiency and safety.
- Battery temperature sensor (BTS) automatically provides temperature compensation to ensure the life of mppt solar charge controller for lithium batteries.
- Multiple protection of mppt solar charger including PV array short circuit, overvoltage, and overcurrent reverse polarity protection; battery overcharge, reverse connection, under voltage protection.
Wiring Diagram
| Model | HZTOHZ-MPPT-20IR |
| Rated Voltage | 12V/24V/48V Auto |
| Rated Current | 20 Amp |
| Maximum Protection Current | 22 Amp |
| Battery Voltage Identification Range | 12V (DC 9V-15V), 24V (DC 18V-30V), 48V (DC 36V-60V) |
| MPPT Operating Voltage Range | 12V (DC 18V-150V), 24V (DC 34V-150V), 48V (DC 65V-150V) |
| Maximum PV Input Power | 12V: 280W, 24V: 550W, 48V: 1100W |
| PV Input Low Voltage Protection Point | 12V: DC 16V, 24V: DC 30V, 48V DC 60V |
| PV Input Low Voltage Recovery Point | 12V: DC 18V, 24V: DC 34V, 48V DC 65V |
| Limit Input Voltage | DC 170V |
| PV Input Overvoltage Protection Point | DC 175V |
| PV Input Overvoltage Recovery Point | DC 170V |
| Charging Method | 3 stage: constant current (MPPT), equalize charge, float charge |
| System Type | 12/24/48V Automatic identify (36V manual setting) |
| Static Power Consumption | 2W |
| Machine Efficiency | 96.50% |
| PV Module Utilization | 99.97% |
| Float Charge Voltage | 12V (13.75V), 24V (27.5V), 48V (55V) |
| Equalize Charge Voltage | 12V (14.2V), 24V (28.4V), 48V (56.8V) |
| Recommanded PV Module Voltage | 12V (DC 18V-60V), 24V (DC 36V-72V), 48V (DC 72V-144V) |
| Temperature Compensation | -3mV℃/2V |
| Temperature Protection | 85℃ |
| Temperature Rise Protection | 80℃ or more to reduce power output |
| Protective Function | PV array short circuit, overvoltage, overcurrent reverse polarity protection; battery overcharge, reverse connection protection, under voltage protection |
| Working Temperature | -10℃ ~ +45℃ |
| Humidity | 0~90% RH (no condensation) |
| Altitude | 0~3000m |
| Security Level | CE, PSE, FCC, EMC |
| Mechanical Protection Class | IP21 |
| Optional Battery Type* | Lead-acid battery (Factory default), colloidal batteries, liquid batteries, lithium batteries (Also can be customized for other types of battery charging) |
| Product Size | 218*154*65mm |
| Weight | 2.6kg |
Note:
* If you need this charge controller for charging the lithium battery, please contact us in advance and provide us the parameters of your lithium battery including equalize charge voltage, float charge voltage, maximum charge current, end-of-discharge voltage, and recovery voltage, so as to help you choose a most suitable charger controller.