MPPT 20A-80A Series Solar Charge Controller
Capacity: 20A-80A
Input Voltage Range: 12V/24V/48 Auto , 18V/36V Manual
SPT Features
• Rated power : 5000W -12000W
• Pure sine wave solar inverter
• 120V/240V AC split phase
• LCD Display for tracking battery volt and capacity ,both ampere of 120VAC mode and 240VAC mode
• Spark-proof design
• Built-in soft starter
• 9 Kinds of productions
• 50hz or 60hz (optional)
• Compatible with various batteries on the market
MPPT Features
• Rated charge: 20A/40A/60A/80A
• Solar charge controller
• Rated voltage: 12V/24V/48 Auto , 18V/36V Manual
• Intelligent Touch Screen LCD display
• Low-voltage disconnection (LVD) function
• Overall self-test
• Electronic protection functions
• RS 485 Communication Interface
• Safe solar battery charger
• Fit for Gel Sealed Flooded and Lithium Battery
• PV≤170V
Introduction
As the world continues to recognize the importance of renewable energy, solar power has become an increasingly popular source of electricity. Solar power systems are a great option for those looking to reduce their carbon footprint, decrease energy bills, and increase energy independence.
The SPT split-phase inverter can offers both 120v and 240v outputs. With up to 91.6% efficiency, this portable inverter is perfect for off-grid applications. The LCD display offers easy-accessible button operation, allowing users to monitor battery voltage and capacity, as well as adjust output amps based on different applications.
The MPPT solar charge controller is a powerful device that utilizes maximum power point tracking technology, lifting the solar tracking efficiency to 99%. This intelligent touch screen LCD display also comes with an RS 485 communication interface, making it easy to monitor and adjust solar charging parameters.
Solar energy systems typically include solar panels, inverters, batteries, and mounting hardware. They are ideal for those who want to harness the power of the sun without the hassle of designing and installing a custom system. This type of system can provide backup power during periods of low sunlight or can be used as a redundant source of power for critical applications.
SPT Function Description
1. Working status:Normal or Fault
2. Working temperature
3. Battery Voltage
4.Battery Capacity
5.Support Contacts
6.AC1 Volt and Amp for 120VAC
7. Output volt and frequency for 240VAC
8. AC2 Volt and Amp for 120VAC
9. 15A standard US sockets for 120VAC
10. ON/OFF switch
11.Grounding screw
12. Universal socket for 240VAC 3000W MAX
13.Hardwire terminal for AC output(4 wires:L1 N L2 G )
14.Hardwire terminal for AC output(3 wires:L1 N L2 )
15.Spark-Proof
16.Battery input positive
17.Battery input negative
18.Cooling fans
19.On/off port
20.Remote port



MPPT Function Description
1.Soar cell panel status
2.Input voltage solar panel
3.Charging current
4.Cumulative generating capacity
5.Battery voltage
6.Current time
7.Charging process status
8.Battery status
9.Information display
10.Battery capacity percentage
11.Charging power
12.Load control key
13.Load status
14.working temperature of controller build-in module
15.Mppt controller status
16.Manufacturer logo
17.Ambient temperature
18.PV terminals
19.Battery terminals
20.DC terminals
21.Remove temperature sensor
22.RS485 communication port
23.60*60mm power cooling fan



Connection

Users

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| Model | MPPT 20A | MPPT 40A | MPPT 60A | MPPT 80A |
| Rated current | 20A | 40A | 60A | 80A |
| Cut-off current | 22A | 42A | 62A | 82A |
| Voltage Range | 12V/24V/48 Auto , 18V/36V Manual | |||
| Efficiency | > 99% | |||
| Maximum solar panel voltage | ≤170V | |||
| Minimum solar panel voltage | 3V higher than the voltage of full-charged battery (e.g. voltage of fully-charged 12V battery 14.6V+3V=17.6V) |
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| Maximum solar panel power | Battery voltage * rated current = solar panel power (e.g. 12V*20A=240W) | |||
| Stabilized voltage precision | ≤±1.5% | |||
| Communication of the host computer | Yes. For details, please refer to the communication parameters. | |||
| Input protection | Low voltage protection/high voltage protection/reverse polarity protection/short-circuit protection | |||
| Temperature protection | Stop work when the radiator temperature rises to 85°C. | |||
| Start conditions of the fan | When the radiator temperature hits 50°C/the charging current reaches 50% rated current | |||
| Over Load | Shut Off Output | |||
| Fuses | Short Circuit | |||
| Environment humidity | 0% ~ 90% RH (without condensation) | |||
| Altitude | 0-3,000m | |||
| Working Temperature | -20°C ~ +50°C | |||
| Storage Temperature | -40℃ TO 70℃ | |||
| Atmospheric pressure | 70-106KPa | |||
| Start | Soft Start | |||
| Cooling Ways | Cooling Fan | |||
| Total Harmonic Distortion | THD < 5% | |||
| Machine size | 7.8*6.4*3IN | 9.36*7.8*2.73 IN | ||
| Net Weight | 5.41LB | 6. 8LB | ||
| Packing Type | Carton Packing | |||
| Specification Data | |||||||||||||||||||||||
| Model | SPT-2500 | SPT-3000 | SPT-3500 | SPT-4000 | SPT-5000 | SPT-6000 | SPT-7000 | SPT-8000 | SPT-9000 | SPT-10000 | SPT-12000 | ||||||||||||
| Input | DC Voltage | 24V or 48V(Optional) | |||||||||||||||||||||
| Voltage Range | 21-30VDC or 42-60VDC | ||||||||||||||||||||||
| No Load Current Draw | <25W | <30W | <35W | <40W | <50W | <60W | <70W | <80W | <90W | <100W | <100W | ||||||||||||
| Efficiency | > 90% | ||||||||||||||||||||||
| DC Connector | Cables | ||||||||||||||||||||||
Output |
AC Voltage | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V | 120V | 240V |
| Max Power | 1250W | 2500W | 1500W | 3000W | 1750W | 3500W | 2000W | 4000W | 2500W | 5000W | 3000W | 6000W | 3500W | 7000W | 4000W | 8000W | 4500W | 9000W | 5000W | 10000W | 6000W | 12000W | |
| Frequency | 50Hz or 60Hz(Optional) | ||||||||||||||||||||||
| Waveform | Pure Sine Wave | ||||||||||||||||||||||
| AC Regulation | <3% | ||||||||||||||||||||||
| Protection | Low Voltage Alarm | 19.5-21.5v /43-45v | |||||||||||||||||||||
| Low Voltage Shut Down | 18.5-20.5v / 41.5-42.5v | ||||||||||||||||||||||
| Over Load | Shut Off Output | ||||||||||||||||||||||
| Over Voltage Shut Down | 30.5v /61.5v | ||||||||||||||||||||||
| Over Thermal | Shut Off Output Automatically | ||||||||||||||||||||||
| Fuses | Short Circuit | ||||||||||||||||||||||
| Environment | Working Temperature | Between - 10C and +50C | |||||||||||||||||||||
| Working Humidity | 20% ~ 91% RH non- condensing | ||||||||||||||||||||||
| Storage Temperature | Between - 3 0 C and + 7 0 C | ||||||||||||||||||||||
| Others | Start | Soft Start | |||||||||||||||||||||
| Cooling Ways | Cooling Fan | ||||||||||||||||||||||
| Total Harmonic Distortion | THD < 5% | ||||||||||||||||||||||
| Pack | Machine size | 14 .9 * 8.4 * 5. 3inch | 21 * 9.8 * 5. 3inch | 21 * 9.8 * 5. 3inch | |||||||||||||||||||
| Net Weight(kg) | 8.8KG | 10.8KG | 13KG | ||||||||||||||||||||
| Packing Type | Carton Packing | ||||||||||||||||||||||







