What are the main usage scenarios for these PCBAs?

Usage scenarios include solar heat pumps, water heaters, water coolers, floor heating, dehumidifiers, dryers, and swimming pool heat pumps.

What is the annual production capacity?

The annual production of DC inverter PCBA reaches over 300,000 pieces.

China Manufacturer Customized 3.5kw 4kw DC Inverter Heat Pump Control PCBA Air Conditioner PCBA

Name: China Manufacturer Customized 3.5kw 4kw DC Inverter Heat Pump Control PCBA Air Conditioner PCBA
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2224423725

Guangdong, ChinaGuangzhou Asl Electronic Technology Co., Ltd.

US$250.00-600.00

1 Piece

Product profile

Customization

Available

Metal Coating

Copper

Mode of Production

SMT+DIP

Layers

Double-Layer

Base Material

FR-4

Certification

RoHS, CCC, ISO

Customized

Condition

New

Rated Power Input

3kw/4kw/5kw/6kw/7kw/8kw/10kw/12kw/15kw/18kw/25kw

Power Type

AC/DC Hybrid

Rated Voltage

Three Phase AC380V, Single Phase AC220V

Heat-Dissipating Method

Air Cooling, Liquid Cooling

Operating Power Frequency

50/60 Hz

Type of Compressor

BLDC/Pmsm

Communicated Method

RS485

Refrigerant

R410;R32;R290

Function

Cooling, Heating, Hot Water, Solar Power

Remote Control

WiFi, APP

Interaction

Touch Screen, Touch Button

Transport Package

Protect Product with Polyfoam and Multi Layer PA

Specification

length 315mm; width 195mm; height 113.6mm

Trademark

ASL

Origin

Guangdong, China

HS Code

8537101190

Production Capacity

300000 Pieces/Year

Key features

Customized PCBA Solutions: Fully customized PCBAs tailored to specific heat pump brands, functions, and voltage requirements.

20+ Years Expertise: Over 20 years of development experience in DC inverter compressor drive algorithms and control logic.

High Production Capacity: Annual production capacity exceeds 300,000 pieces of DC inverter heat pump PCBAs.

Global Market Leader: Holds over 60% global market share in the DC inverter pool heat pump segment.

Comprehensive Product Range: Offers wire thermostats, main control boards, inverter compressor drives, and sensors.

Advanced Control Technology: Features low-frequency torque compensation, weak magnetic self-adaptive, and low-temp starting tech.

Wide Application Scenarios: Suitable for air-to-water heat pumps, water heaters, floor heating, and swimming pool heat pumps.

Strict Quality Assurance: ISO9001 certified with comprehensive software/hardware design and quality control processes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Guangzhou Asl Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-09-01Nearest Port: FoshanAverage Response Time: ≤2.65hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, FAS, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with activities covering technology development, consulting, transfer, promotion, electronic and electromechanical products, mechanical equipment and components, and technology import and export. It provides multiple forms of customization and has R&D capability with an available SDK, but does not provide 3D software design services. Quality and service processes are supported by written procedures, records, traceability, and quality assurance. Manufacturing capacity is contractually supported with associated subcontractors, while stockholding, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation are unavailable. Export experience is stated as 19 years, with exports representing 51%–70% of total sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated business scope includes technology development, consulting, exchange, transfer, promotion, technical services, R&D, and sales of electronic, mechanical, and electromechanical products.

CertificationsThe supplier holds an ISO9001:2015 certificate and reports quality assurance, raw-material traceability, and documented corrective and preventive action procedures. The slices do not specify the certification scope or validity details.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective/preventive actions, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it has no overseas agents or branches, no overseas warehouse, and offers services in zero stated countries, limiting evidence of localized overseas after-sales coverage.

R&D capabilityThe supplier has professional technical R&D capability, an available SDK, and stated R&D activities in household appliances and efficient energy-saving power technologies. It does not provide 3D software design services, but this limitation does not negate the documented technical R&D capabilities.

Production capacityManufacturing capacity is supported by valid contracts between the factory and each associated subcontractor, with standardized finished-product inspection instructions, quality assurance, traceability, and documented supplier-management procedures. The supplier has no in-stock capacity, so immediate inventory fulfillment is not supported.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These repeated descriptions provide direct evidence of broad customization capability, although 3D software design services are specifically unavailable.

Product Q&A

Q:What is the delivery time?

The delivery time is 20-30 days.

Q:What is the warranty period for products?

All products come with a 1-year guarantee.

Q:Are the PCBA products standardized for all heat pumps?

No, PCBA products are not standardized. Since logic and structure vary by brand, we customize for every customer.

Q:What is the cooperation process with ASL?

The process includes technical communication, solution suggestion, sample order, technical design, logic confirmation, sample production, sample confirmation, batch order, batch production, and after-sales service.

Q:What certifications do the products hold?

Products hold certifications such as RoHS, CCC, ISO, CE, TUV, ETL, and UL reports.