Does the controller support remote monitoring?

Yes, the ML40A supports WiFi/GPRS communication for system monitoring.

What is the MPPT tracking efficiency?

The MPPT tracking efficiency is up to 99.5%, helping maximize solar energy utilization.

40A MPPT Solar Charge Controller 12V 24V 36V 48V off Grid

Name: 40A MPPT Solar Charge Controller 12V 24V 36V 48V off Grid
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1963400402

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$78.00

1-4 Pieces

US$70.00

5-99 Pieces

US$67.50

100-499 Pieces

US$64.50

500+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

ML40415

Condition

New

Certification

ISO, CB, CE, FC,RoHS,TUV

Application

Solar System Controller, Charger Controller

Rated Voltage

12/24/36/48V

Product Type

MPPT Solar Charge Controller

Rated Charging Current

40A

System Voltage

12V / 24V / 36V / 48V Auto

Max. PV Open Circuit Voltage

150V

MPPT Efficiency

≥99.5%

Battery Type

LiFePO4 / Lead-Acid

Display

LCD

Charging Mode

MPPT

Communication

WiFi / GPRS

Protection

Overcharge / Over-Discharge / Overcurrent / Short

Transport Package

Wooden Pallet or Carton Package

Specification

40A

Trademark

GAMKO

Origin

China

HS Code

8504409990

Key features

40A High-Performance MPPT Charging

12/24/36/48V Automatic Voltage Recognition

Up to 99.5% MPPT Tracking Efficiency

150V Max. PV Open-Circuit Voltage

Compatible with Lithium & Lead-Acid Batteries

Smart 3-Stage Charging

WiFi/GPRS Remote Monitoring

Multiple Protection Functions

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.98h

About Our Factory & Business Background

Address10 #-B-1f, No. 606, Kaifa Avenue, Dagong Sci&Tech Industrial Park, Haian County, Prc, Nantong, Jiangsu, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSolar Panel, Solar System, Solar Inverter, Cable, Solar Bracket, Solar Air Condition, Solar Controller, PV Connector, Solar Refrigerator, Solar Battery

Our Industry Experience & Global Business Record

Main MarketsAfrica, Eastern Asia, Western Europe, Mid East, Eastern Europe

Product Q&A

Q:What battery voltages does the ML40A support?

The ML40A supports 12V, 24V, 36V and 48V battery systems with automatic voltage recognition.

Q:What is the maximum PV input voltage?

The maximum PV open-circuit voltage is 150V.

Q:What is the charging current of the ML40A?

The rated maximum charging current is 40A.

Q:What type of batteries are compatible with the ML40A?

It supports LiFePO4, lithium and lead-acid batteries.

Q:Is the ML40A suitable for off-grid solar systems?

Yes. It is designed for off-grid solar systems, home solar systems, RVs, telecom systems and remote power applications.

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