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Solar Battery Controller
Gcsoar 20A Built-in BLE Buck-Boost 12V/24V/36V/48V 20A Negative Grounded 20 AMP MPPT Solar Charge Controller
Port:
Shenzhen, China
Production Capacity:
5000000 Piece Per Year
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Goland Century Electronics Co., Ltd.
Guangdong, China
Last Login Date:
Oct 30, 2025
Main Products:
Solar Charge Controller, Solar Lighting Controller, Solar Inverter, Solar Power System, Solar Panel, Solar Lamp, Solar Freezer Refrigerator
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Product Description
Company Info
Basic Info.
Model NO.
M4820CUK
After-sales Service
Online
Warranty
3 Years
Condition
New
Certification
CE, RoHS
Application
Solar System Controller, Charger Controller, Solar Working Station
Rated Voltage
12/24/36/48
Protection Class
IP32
Battery Type
Support Sel, Gel, Fld, Li and Use Battery Types
Communication Port
Modbus/RS485/Can(Can Optional)
Max PV Power
300W/12V:600W/24V 900W/36V;1200W/48V
Max Solar Input Voltage
<150voc
Net Weight
1.2kg
Dimension
220*159*58mm
Certificate
CE, RoHS
Trademark
GCSOAR
Transport Package
Box
Specification
M4820CUK
Origin
China
Product Description
Product Description
1.DC-DC Buck-Boost charge mode with Negative.Grounded design, suitable for energy storage equipment use. | ||||
2.Advanced MPPT scanning technology & effective temperature management, ensuring efficient, reliable and lasting solar DC charge. | ||||
3.Buck-Boost circuit design.Support charging between the main battery and secondary battery (no matter how high or low the battery voltages are). | ||||
4.Support SEL, GEL, FLD, LI and USE battery types. | ||||
5.Support 12V/24V/36V/48V automatic detection, lithium battery requires the user to set the system voltage. | ||||
6.PCBA glued with polyurethane & silicon mixture, for a great cooling and waterproof system, ensures better charge performance in environment of high temperature and high humidity. | ||||
7.Support RS485, CAN communication, using Modbus, RV-Ccommunication protocol (support customer customization protocoland communication media), optional remote LCD screen. |
This series can be matched with external display.If you need to configure, please explain in advance, thank you
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