What is the operating voltage range?

The operating voltage range is AC165V-AC265V for the main control board and AC175V-AC265V for the inverter compressor drive board.

What communication interfaces are supported?

The product supports RS485, MODBUS, and WiFi communication interfaces.

2.8kw Variable Speed DC Inverter Heat Pump Control Board

Name: Professional 1.5kw/1.8kw/2.8kw Variable Speed DC Inverter Heat Pump Control Board
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2271747155

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.

ASL564-300SIN11N

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

Comprehensive OEM/ODM Services: We provide full OEM and ODM services, including customized algorithms and technical support.

21 Years of Expertise: Founded in 2005, Aosolan has 21 years of experience in inverter technology and DC solutions.

Wide Power Range: Solutions cover compressor ranges from 1kW to 30kW for diverse commercial and residential needs.

Multi-Scenario Application: Suitable for air-to-water heat pumps, water heaters, chillers, floor heating, and pool heat pumps.

Smart Remote Control: Supports WiFi control via Tuya APP and SmartLife APP for convenient remote management.

Global Market Presence: Products exported to over 120 countries with a 60%+ market share in DC inverter pool heat pumps.

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

High-Quality Components: Uses world-famous OHIZUMI sensors and comprehensive accessories for reliable performance.

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: ≤2.09hTerms 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?

20-30 days.

Q:What is the warranty period for products?

All products are with 1 year guarantee.

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

Nope, since the logic and the structure for different brands of heat pump are diverse, the PCBA products are not standardlized. We need to customized for every customer.

Q:What is the cooperation process with Aosolan?

We undertake the following SOP to provide customer serviese: (1)technical communicate for: the usage scenarios, the heat pump functions, the voltage and power required, the compressor's brand and type (2)Aosolan provide our suggestion for the appropriate combo list for the whole heat pump solution and the quotation (3)place the sample pieces order (4)Detail technical design for software and hardware (5) Logic confirmation from customers (6)Aosolan produce and deliver the sample pieces (7) sample

Q:What certifications does the product have?

The product has RoHS, CB, CCC, ISO9001, CE, TUV, and UL certifications.