How does the controller handle temperature changes?

It features temperature compensation to adjust charging parameters based on ambient temperature.

What are the available current ratings for this model?

Available models range from 10A to 40A, specifically 10A, 20A, 30A, and 40A.

20AMP Solar Controller Photovoltaic off Grid Power Generation Multifunctional Household Solar Panel MPPT Controller

Name: 20AMP Solar Controller Photovoltaic off Grid Power Generation Multifunctional Household Solar Panel MPPT Controller
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 864175885

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$5.00-9.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

HHDU

Condition

New

Certification

ISO, CB, CE

Application

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

Rated Voltage

24V

Product Name

LED 12VDC 24VDC 20AMP PWM Solar Charge Convertor

Transport Package

Safety Packing

Specification

119*64*26mm

Trademark

KEMAPOWER

Origin

Foshan, China

HS Code

9032899090

Production Capacity

50000PCS/Yer

Key features

12V/24V Auto Voltage: Automatically detects and adapts to 12V or 24V battery systems.

Multi-Battery Type Support: Compatible with AGM, GEL, Flooded, Lithium, LiFePO4, and Ternary batteries.

Advanced Protection System: Features overload, short circuit, reverse polarity, and over-voltage protection.

LCD Display & Indicators: Real-time monitoring of charging status, load, faults, and battery voltage.

Temperature Compensation: Adjusts charging parameters based on ambient temperature for optimal battery life.

USB Charging Port: Built-in 5V/2A USB charger for mobile devices and small electronics.

3-Stage Charging Control: PWM technology with bulk, absorption, float, and equalized charging stages.

Light & Time Control Modes: Selectable load modes including Normal, Light Control, and Light + Time Control.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤8.82hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNINGBO KEMAPOWER ELECTRONICS CO., LTD., established in 2015 in Zhejiang, China, is a trading company specializing in power supply products. It has a small workforce of 10 employees but manages a robust manufacturing operation with five production lines and annual production output between US$50 million and US$100 million. The company is committed to providing quality and customized services, with a focus on reliable after-sales support and a 7*24 hours online technology service. They have a strong international presence, exporting to North America and Southeast Asia/Mideast, and 41-50% of their sales are exports.

After-Sales capabilityThe supplier promises reliable after-sales support and offers annual help and training to customers.

R&D capabilityThe supplier has one R&D engineer, indicating limited innovation capability.

Production capacityThe company operates five production lines and has an annual output between US$50 million and US$100 million.

Customization capabilityThe supplier offers customized products and operates with a low minimum order quantity.