What is the annual production capacity?

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

What is the warranty coverage?

All products are covered by a 1-year guarantee.

China Factory 3.5kw/4kw DC Inverter Variable Speed Heat Pump Air Conditioner PCB PCBA Controller

Name: China Factory 3.5kw/4kw DC Inverter Variable Speed Heat Pump Air Conditioner PCB PCBA Controller
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2289228545

Guangdong, ChinaGuangzhou Asl Electronic Technology Co., Ltd.

US$250.00-600.00

1 Set

Product profile

Customization

Available

Customized

Certification

RoHS, CB, CCC, ISO9001, CE

Model NO.

ASL564-315SIN

Brand

Aosolan

Display Type

LCD/TFT/IPS

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 400mm; width 200mm; height 160mm

Trademark

Aosolan

Origin

Guangdong, China

HS Code

8537101190

Production Capacity

300000 Pieces/Year

Key features

OEM & ODM Services: We provide full OEM and ODM services with customized algorithms based on your specific application scenarios.

21 Years Experience: Over 21 years of specialized experience in inverter technology, serving commercial and residential markets globally.

Wide Power Range: Solutions cover a range from 1kW to 30kW compressors, supporting various input powers from 3kW to 25kW.

Smart APP Control: Supports WiFi control via Tuya APP and SmartLife APP for remote monitoring and operation of the heat pump system.

Multi-Scenario Support: Applicable for Air to Water Heat Pumps, Water Heaters, Chillers, Floor Heating, Pool Heat Pumps, and Dehumidifiers.

Global Market Share: Holds over 60% global market share in the DC inverter pool heat pump segment, exported to 120+ countries.

High-Quality Components: Uses world-famous OHIZUMI sensors and advanced low-frequency torque compensation for high reliability and performance.

Comprehensive Certifications: Products are certified with RoHS, CB, CCC, ISO9001, CE, TUV, ETL, and UL reports ensuring global compliance.

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 the products?

All products come with a 1-year guarantee.

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

No, since the logic and structure for different brands of heat pumps are diverse, the PCBA products are not standardized. We need to customize for every customer.

Q:What is the cooperation process with Aosolan?

The process includes: (1) Technical communication on scenarios, functions, voltage, power, and compressor type; (2) Aosolan provides suggestions for the combo list and quotation; (3) Place sample order; (4) Detailed technical design for software and hardware; (5) Logic confirmation from customers; (6) Aosolan produces and delivers samples; (7) Sample confirmation; (8) Place batch order; (9) Batch production and delivery; (10) After-sales service.

Q:What certifications do the products have?

The products hold certifications including RoHS, CB, CCC, ISO9001, CE, TUV, ETL, and UL reports.