MPPT solar charge controller 12V 24V 36V 48V off-grid solar battery regulator MPJ series
MPJ True MPPT Solar Charge Controller is built for off-grid solar storage systems with up to 97% charging efficiency. It auto-detects 12/24/36/48V batteries and works with lead-acid and LiFePO4 batteries. The LCD screen provides real-time system readouts. Full safety protections and aluminum heat dissipation ensure stable performance. Optional WiFi/Bluetooth enables remote monitoring. Ideal for cabins, remote homes and off-grid solar installations.
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Model:
MRL20, MRL30, MRL6024, MRL6024, MRL4048, MRL6048, MRL8048, MRL10048
power:
260W~5200W
material:
Flame-retardant plastic enclosure + Aluminum alloy heat sink
Product Name:
MRL Series MPPT Solar Charge Controller
Brand Name:
muxi
Customization:
Support OEM, ODM, logo & parameter customization
Model Number:
MRL20 / MRL30 / MRL6024 / MRL4048 / MRL6048 / MRL8048 / MRL10048
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Recommended max. PV power
260W~5200W
Maximum number of PV source circuits
1
Maximum input and output voltage
PV Max Open Circuit Voltage: 60V~150V; Battery:12/24/36/48V auto
Product name
MRL Series MPPT Solar Charge Controller
Rated voltage
12V/24V auto; 12V/24V/36V/48V auto
Supported device type
Solar battery storage system, off-grid solar system
Data collection intervals
Real-time
Number of connected inverters
1 or multiple (work with off-grid inverter)
Surge protection
Built-in overvoltage, surge protection
Ingress protection
IP30
Rated grid frequency
N/A (Off-grid product, no grid connection)
Max. operation altitude
≤2000m
Communication
Bluetooth optional, WIFI optional
Cooling concept
Passive aluminum heat sink cooling
Maximum System Voltage
60V~150V
Connector Type
Screw terminal
Rated Power
260W~5200W
voltage
12V/24V/36V/48V auto
Max. Efficiency
Up to 97%
Display
LCD screen
Power Tolerance
±1%
Protection Level
Overcharge, Overdischarge, Overload, Short-circuit, Over-temperature
Certification
CE, can support other certifications
Warranty
2 years
Weight
13.7kg~19.5kg
Color
Dark grey + green
Operating Temperature
-20℃ ~ +50℃
Storage Temperature
-30℃ ~ +70℃
Power Source
Solar PV & battery
Application
Off-grid solar home system, solar cabin, rural power supply, telecom base station, solar energy storage system
Product Features
- True MPPT, up to 97% high efficiency to capture more solar energy
- Auto 12/24/36/48V system detection, works for lead-acid & lithium batteries
- 20A~100A current range, Max PV VOC up to 150V
- LCD screen for real-time system data viewing
- Full protections: overcharge, overdischarge, short-circuit, overload & overtemperature
- V-0 flame retardant housing + aluminum heat sink for reliable heat dissipation
- Flexible load modes: light control / timing control
- Optional Bluetooth/WIFI for remote monitoring
- Simple wall-mounted installation
- OEM & ODM customization supported
Application Scenario
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Get in touch with us
just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs
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Operating hours
Monday to Friday (GMT+12): 8am to 8pm, Saturday: 9am to 6pm
We provide a one-stop service integrating mature solutions, production, delivery, and after-sales service.
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Contact with us
contacts: mike shi
Email: mike@s-muxi.com
WhatsApp: +86 13773120295
Company Address: No. 6 Leshan Road, Yushan Town, Kunshan City, Jiangsu Province, China 215300