What is the lead time for orders?

The average lead time is one month for both peak and off-peak seasons.

What is the operating temperature range?

The working temperature range is -20 to +55 degrees Celsius, and storage is -30 to +80 degrees Celsius.

Is the voltage auto-detecting?

Yes, it automatically detects 12V, 24V, and 48V systems, with a manual setting option for 36V.

48V Auto Max DC PV Input 250V Solar Charge Controller

Name: 50A MPPT Solar Regulator 12V/24V/48V Auto Max DC PV Input 250V Solar Charge Controller
Brand: Foshan Kemapower Electronics Co., Ltd.
SKU: 864900975

Guangdong, ChinaFoshan Kemapower Electronics Co., Ltd.

US$70.60-106.93

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

MPPT-K8

Condition

New

Certification

Application

Collector Controller, Water Heater Controller, Solar System Controller, Charger 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

50, 000 PCS/Year

Key features

High Efficiency MPPT: Efficiency exceeds 99% with multi-stage charging modes for optimal power harvesting.

Wide Voltage Compatibility: Auto-detects 12V, 24V, 36V, and 48V systems with manual 36V setting option.

Multiple Battery Support: Compatible with GEL, Sealed, Flooded, LiFePO4, and customized battery types.

Advanced Communication: Features internal Bluetooth and RS485 (RJ45) with optional external WiFi module.

Color LCD Display: Real-time monitoring of PV, battery, and load parameters with backlight.

Lithium Battery Activation: Includes dedicated function to activate lithium batteries for immediate use.

Robust Cooling System: Forced fan cooling combined with AL alloy heat sink ensures stable operation.

Comprehensive Protection: Protects against reverse connection, over/low voltage, overload, and short circuits.

Company profile

Foshan Kemapower Electronics Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2004-09-16Nearest Port: GUANGZHOU,SHENZHENAverage Response Time: ≤8.58hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others, FCA

AI-Powered supplier vetting

SummaryThe provided records describe Foshan Kemapower Electronics Co., Ltd. as a China-based manufacturer/factory producing backup power and solar-energy products, with more than 20 years of experience and exports beginning in 2004. Reported products include UPS systems, inverters, solar charge controllers, batteries, solar panels, and related solar-power equipment. The supplier reports ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications, 6–10 R&D engineers, and 6–10 quality-control staff. Stated annual capacities include 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. The records also contain inconsistent identity information, including Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., with personal-care products listed in one record. After-sales support, customization capability, and customer cases are not sufficiently evidenced.

Supplier typeFoshan Kemapower Electronics Co., Ltd. is explicitly identified as a manufacturer/factory in Guangdong, China, with products centered on backup power and solar systems. However, other slices identify Green Master Electronics Co., LTD. and Foshan Xinchen Electronic Co., Ltd., and one lists personal-care products, creating an unresolved identity and scope inconsistency.

CertificationsThe supplier is reported to hold ISO 9000, ISO 9001, ISO 14001, and OHSAS/OHSMS 18001 certifications. The records do not provide certificate numbers, validity dates, issuing bodies, or confirmation that each certificate belongs to the same legal entity.

After-Sales capabilityThe company description explicitly mentions after-sale service and support and states an intention to build long-term customer relationships. No operational details, service locations, response times, warranty terms, or support staffing are provided.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience and offers multiple inverter, battery, controller, and solar-system product categories. This supports the existence of some technical development capability, but there is no evidence of patents, proprietary technologies, new-product records, or documented innovation outcomes.

Production capacityThe supplier is identified as a manufacturer with reported annual capacities of 100,000 UPS units, 80,000 inverters, 200,000 batteries, and 100,000 solar charge controllers. It also reports exports representing 41%–50% of sales and export activity since 2004, indicating established production and international supply experience.