What communication protocols are supported?

The system supports Modbus-RS485 and MODBUS communication modes.

Professional 7.5kw DC Inverter Heat Pump Board Air Conditioner Board with Wired Thermostat

Name: Professional 7.5kw DC Inverter Heat Pump Board Air Conditioner Board with Wired Thermostat
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2217797715

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 Power Options: Rated power input customizable from 3kW to 25kW for various heat pump models.

Dual Cooling Methods: Supports both Air Cooling and Liquid Cooling heat-dissipating methods.

Multi-Refrigerant Support: Compatible with R410, R32, and R290 refrigerant types.

Smart Remote Control: Features WiFi and APP control with RS485 communication protocol.

High Efficiency Drive: Output efficiency up to 0.93-0.95 with 0.99 power factor.

Comprehensive Protection: Includes multiple overcurrent and temperature protection mechanisms.

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

High-Tech Enterprise: ISO9001 certified with 20+ years of R&D experience in inverter technology.

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 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?

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. Due to diverse logic and structure across different heat pump brands, customization is required for every customer.

Q:What is the process to cooperate with ASL?

The cooperation process includes: (1) Technical communication regarding usage scenarios, functions, voltage, power, and compressor details. (2) ASL 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) ASL produces and delivers samples. (7) Sample confirmation. (8) Place batch order. (9) Batch production and delivery. (10) After-sales service.

Q:What is the average lead time?

During peak season, the lead time is one month. During off-season, it is within 15 workdays.