What protections does the controller offer?

It protects against PV reverse connection, BAT reverse connection, over/low voltage, and overload.

What is the average lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

MPPT Solar Charge Controller 80A for 12V 24V 48V 100ah 50ah Lithium Gel Battery

Name: MPPT Solar Charge Controller 80A for 12V 24V 48V 100ah 50ah Lithium Gel Battery
Brand: NINGBO KEMAPOWER ELECTRONICS CO., LTD.
SKU: 864198245

Zhejiang, ChinaNINGBO KEMAPOWER ELECTRONICS CO., LTD.

US$68.23-103.85

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO, CB, CE

Model NO.

MPPT-K8

Application

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

Rated Voltage

12/24/48V

Transport Package

Safety Packing

Specification

50/60/80/100A

Trademark

KEMAPOWER

Origin

Foshan, China

HS Code

9032899090

Production Capacity

50000PCS/Yer

Key features

High Efficiency MPPT: Conversion efficiency exceeds 99% for optimal energy harvesting.

Wide Voltage Range: Supports 12V, 24V, 36V, and 48V auto-detection systems.

Multi-Battery Compatibility: Compatible with GEL, Sealed, Flooded, LiFePO4, and customized types.

Smart LCD Display: Color LCD shows PV, battery, and load parameters with status info.

Advanced Communication: Features internal Bluetooth, RS485, and optional external WiFi.

Lithium Activation: Includes dedicated function for Lithium battery activation.

Robust Protection: Protects against PV/BAT reverse connection, over/low voltage, and overload.

Effective Cooling: Uses AL alloy heat sink and forced fan cooling for stability.

Company profile

NINGBO KEMAPOWER ELECTRONICS CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-03-05Nearest Port: Ningbo, ChinaAverage Response Time: ≤9.41hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with wholesale and retail, while other records describe factory facilities including five production lines, six to ten quality-control staff, and exports to Southeast Asia, the Middle East, and North America. It reports CE or UL certification for most products, annual customer training, 24/7 online technical service, after-sales support, OEM/ODM services, and new product development. However, formal procedures and records for supplier service assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and no SDK availability. Sustainability documentation and fire-drill status are unknown. Financial credibility cannot be assessed from the provided year labels alone.

CertificationsThe supplier states that most products have passed CE or UL certification, while its supplier-management-system certification is recorded as “Others.” The evidence supports product-level certification claims but does not identify a specific management-system certificate or coverage for all products.

After-Sales capabilityThe supplier advertises reliable after-sales guarantees, annual customer help and training, 24/7 online technical service, and stated peak/off-season lead times. Nevertheless, it has no written procedures or records for complaint handling, service-capability assessment, or corrective and preventive actions, which is an explicit process deficiency.

R&D capabilityThe supplier reports new-product development during the past year and provides ODM services, demonstrating product-development and design-manufacturing capability. It also reports no available SDK, so software-development support is not evidenced.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, Ningbo factory-related location information, and lead times of within 15 working days off-season and one month during peak season. These details support established production operations, although annual output data is excluded from this assessment because it is monetary information.

Customization capabilityThe supplier explicitly offers customized products, low MOQ service, ODM services, and OEM services for well-known brands. This is direct evidence of both product customization and contract manufacturing capability.

Product Q&A

Q:What battery types are supported?

The controller supports GEL, Sealed, Flooded, LiFePO4, and customized battery types.

Q:What is the maximum PV input voltage?

The maximum PV open-circuit voltage (VOC) is less than 250V.

Q:Does it support lithium battery activation?

Yes, it includes a specific function for lithium battery activation.

Q:What communication interfaces are available?

It features internal Bluetooth and RS485 by default, with an optional external WiFi module.

Q:How is the device cooled?

It uses an AL alloy heat sink and forced fan cooling located on the top of the controller.

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MPPT Solar Charge Controller 80A for 12V 24V 48V 100ah 50ah Lithium Gel Battery