Can I get a sample for testing?

Yes, samples for testing are supported.

MPPT Solar Charge Controller 40A for Home System

Name: MPPT Solar Charge Controller 40A for Home System
Brand: Nantong Gamko New Energy Co., Ltd.
SKU: 1968839722

Jiangsu, ChinaNantong Gamko New Energy Co., Ltd.

US$48.00

1-4 Pieces

US$40.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

5 Years

Model NO.

KDY-40A

Certification

ISO, CB, CE, CQC TUV LVD Aus VDE

Application

Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller

Rated Voltage

12V/24V/48V

Model No

Kdy-40A

Charge Current

40A

Discharge Current

40A

Batt Voltage

12V/24V48V Auto Adapt

Lead-Acid Battery Float

14.4V

Discharge Stop

10.7V

Weight

0.5kg

USB Output

5V/2A

Transport Package

Safety Packing

Specification

135*170*70mm

Trademark

DEMUDA SERIES

Origin

China

HS Code

8504403090

Production Capacity

10000PCS/Month

Key features

5-Year Warranty Coverage: Standard 5-year warranty with an optional extension to 10 years available.

OEM Service Available: OEM services welcomed for orders exceeding 100 pieces.

24-Hour Technical Support: 24-hour hotline for consultancy and technical support with 24-hour solution email.

Fast Delivery Time: Delivery within 15 working days after receiving payment for both peak and off-season.

Sample Testing Support: Samples are supported for testing purposes before bulk orders.

Auto Voltage Adaptation: 12V/24V/48V auto adaptation for battery voltage compatibility.

Versatile Application: Suitable for solar systems, water heaters, lighting, wind, and thermal controllers.

Company profile

Nantong Gamko New Energy Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.18h

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:How can you guarantee payment security?

We recommend a 30% deposit with the balance before delivery, providing pictures and videos for verification. For large orders, third-party inspection is available, and we can arrange on-site delivery after inspector approval.

Q:How to ask for support if the product fails in warranty?

1. Email us with the PI number, serial number, PCB board number, and detailed failure description with photos/videos. 2. We submit your case to the after-sales department. 3. We usually provide the best solutions via email within 24 hours. Quality issues may result in a direct refund.

Q:What is the warranty period for this controller?

The standard warranty is 5 years, with an option to extend it to 10 years.

Q:Is OEM service available for this product?

Yes, OEM services are welcomed for orders of more than 100 pieces.

Q:What is the delivery time after payment?

Delivery takes 15 working days after receiving payment, regardless of peak or off-season.