Lumiax 20a 12V 24V Bluetooth RS485 solar charge controller mppt solar panel system 30A 40A 60A 48V
- Minimal order
- 100 pieces
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Product Specifications
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Product Description
Overview
Quick Details
Place of Origin:Shandong, China
Brand Name:Lumiax
Model Number:MT2075-BT
Type:MPPT
Application:Charger Controller, Solar Working Station, Solar System Controller
Work Time (h):24H
Max PV Power:520W
Max PV Voltage:55v
Certificate:CE,ISO9001,rohs
Warranty:2 years
Display:LCD
conversion efficiency:>97%
Modes:4 modes(Fast,boost,equalization,float)
Charging Mode:MPPT
mppt efficiency:>99%
Certification:CE RoHS ISO9001 ISO14001
Max. panel voltage:90V
OEM or customer-tailored:Yes
Net weight:1000g
Dimension:189*182*58mm
Product Certification
CE Certified. Valid from 2018-04-25 until 2049-12-31 EMC Certified. Valid from 2017-11-30 until 2022-11-29
Packaging & Delivery
Selling Units:Single itemSingle package size: 20X20X8 cm Single gross weight: 1.200 kgPackage Type:12pcs/carton;18.5KG48*44*30CM Picture Example:
Lead Time :
| Quantity(Pieces) | 1 - 50 | 51 - 200 | >200 |
| Est. Time(days) | 9 | 14 | To be negotiated |
Online Customization

Product Description
Lumiax 12V 24V 20A mppt solar charge controller with LCD display
55V max solar voltage,LCD display, Common negative, RS485,Blue-tooth
Product Paramenters
Type | MT2075-BT | |
Battery Parameters Parameters | System Voltage | 12V/24V automatical recognization |
Max Charging Current | 20A | |
MPPT Charging Voltage | <14.5/29.0V@25℃ | |
Boost Voltage | 14.5/29.0V @25℃ | |
Equal voltage | 14.8/29.6V @25℃(Liquid) | |
Float Voltage | 13.7/27.4V @25℃ | |
Low Volt. Disconnect | 10.8~11.8V/21.6~23.6V,SOC1~5 | |
Reconnect Voltage | 11.6~12.8V/23.2~25.6V | |
Overcharge Protect | 15.5/31.0V | |
Battery Type | Liquid, Gel, AGM,Lithium | |
Panel Parameters | Max volt on PV terminal | 55V |
Max input power | 260/520W | |
Dusk/Dawn detect volt. | 8.0/16.0V | |
MPPT tracking range | (Battery Voltage + 1.0V)~ Voc*0.9 | |
Load | Output Current | 20A |
Work mode | Standard, D2D, Street lamp, User-defined mode | |
System Parameters | Max tracking efficiency | >99.9% |
Max charge conversion | 98.00% | |
Protection degree | IP32 |
Details Images
Certifications
Exhibition
Contact me
Q1:How long of the warranty or guaranty?
A1:Waterproof controllers 36 months,other controllers 24 months and whole life technical support.
Q2:Can you accept OEM or ODM?
A2: Yes,for batch order, it's absolutely no problem to do OEM and ODM
Q3:What is your delivery time?
A3:It depends on your quantity.Usually 2days for sample and 5-10 days within 500pcs.
Q4:Do you have your own factory?
A4:Yes,we are in controller field for more than 13 years.We have three factories located in Qingdao,China,welcome to visit.
Q5:After-sales service
A5:Professional installation video guidance and technical support.
Q6:What kind of certificate you have?
A6:We have gained CE,ROHS,ISO9001,ISO14001.
Supply Ability
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Packaging and Shipping
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