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: ≤1.75hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, FAS, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technology supplier with activities spanning technology development, consulting, technical services, electronic components, mechanical equipment, and related imports and exports. It supports extensive customization, including sample-based, design-based, full, minor, and flexible customization, but does not provide 3D software design services. Quality and operational controls include ISO9001:2015 certification, written inspection procedures, traceability for raw materials, and documented corrective-action and complaint-handling procedures. Manufacturing capacity is supported by valid contracts with associated subcontractors, although the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Export sales account for 51%–70% of total sales, with 19 years of export experience. Financial records are indicated for 2021–2023, but their quality or sufficiency cannot be determined from...

Supplier typeThe supplier explicitly identifies as a professional technology supplier. Its stated scope includes technology development, consulting, technical exchange, technology transfer, technical promotion and services, as well as electronic, electromechanical, mechanical and power-related products.

CertificationsThe supplier holds an ISO9001:2015 certificate. The slices do not identify the certification scope, validity status, or additional named certifications.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, quality assurance, and raw-material traceability. However, it reports no overseas agents or branches and serves zero stated overseas countries, so the geographic reach of after-sales support is limited or unconfirmed.

R&D capabilityThe supplier is described as a professional technology supplier, conducts technology and appliance-related research and development, and has an available SDK. It does not provide 3D software design services, but this stated limitation does not negate the broader evidence of technical R&D capability.

Production capacityManufacturing capacity is supported by valid contracts between the factory and each associated subcontractor, with written supplier-service procedures and 150 qualified suppliers reported. Finished-product inspection instructions are uniformly followed, but the supplier has no in-stock capacity and reported lead times of within 15 working days off-season and one month during peak season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, 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.