Product Overview
The solar packaged air conditioning system integrates high-efficiency climate control equipment with photovoltaic power generation to significantly reduce reliance on conventional grid electricity. Engineered for commercial, industrial, and remote project deployments, the system matches precise thermal loads with customized solar-electrical configurations.
Standard published hybrid platforms are available in 12,000, 18,000, and 24,000 BTU/h capacities, operating on 208–240 V, 50/60 Hz supplies. For large-scale or multi-zone commercial installations, system parameters are engineered according to site-specific solar irradiation, cooling loads, and electrical infrastructure.
System Architecture & Components
|
Subsystem |
Primary Function |
|
Air Conditioning Unit |
Delivers space cooling, precise temperature regulation, and moisture removal. |
|
Photovoltaic (PV) Array |
Converts solar radiation into DC electrical energy. |
|
Power Management Unit |
Regulates solar input, manages DC/AC power conversion, and coordinates supply priorities. |
|
Grid Power Input |
Supplies supplemental electricity to ensure uninterrupted operation during low solar yield. |
|
Battery Storage (Optional) |
Stores excess energy for nighttime operation or off-grid emergency backup. |
|
Electrical Protection |
Protects DC and AC circuits against overcurrent, voltage spikes, and surges. |
Standard Cooling Capacity & Electrical Parameters
|
Model |
Cooling Capacity |
Rated Voltage |
Frequency |
Reference Application Area |
|
SAH-12K-R |
12,000 BTU/h |
208–240 V |
50/60 Hz |
14 to 24 square meters |
|
SAH-18K-R |
18,000 BTU/h |
208–240 V |
50/60 Hz |
21 to 30 square meters |
|
SAH-24K-R |
24,000 BTU/h |
208–240 V |
50/60 Hz |
Key Technical Features
Variable-Frequency Compressors: Utilizes brushless DC permanent-magnet twin rotary compressors that modulate speed to match exact thermal loads rather than cycling on and off.
Direct DC Solar Utilization: Direct application of solar panel DC output during daytime operation without intermediate inverter losses in standard hybrid modes.
Integrated AC Limitation: Features built-in logic to restrict utility power consumption whenever sufficient photovoltaic DC power is active.
Dynamic Power Coordination: Automatically balances solar and grid power inputs to maintain operational stability during cloud cover or sudden load spikes.
Corrosion-Resistant Outdoor Construction: Outdoor units feature specialized protective coatings to withstand high-humidity, coastal, and chemically aggressive environments.
Smart Remote Monitoring: Built-in communication modules allow remote operational tracking and parameter adjustment.
Typical Application Scenarios
Commercial Buildings: Offices, retail outlets, and multi-tenant commercial spaces where peak cooling demand coincides with peak daylight solar generation.
Hospitality Facilities: Hotels and resorts seeking to lower daytime operating costs while retaining conventional grid backup.
Remote Infrastructure: Outbuildings, telecom stations, and border facilities located far from stable utility grids.
Agricultural Operations: Greenhouses, sorting sheds, and farm workspaces requiring temperature regulation where solar power is abundant.
Renewable Energy Projects: Integrated into broader photovoltaic and energy storage frameworks specified by contractors and distributors.
Manufacturing, Quality Control & Factory Testing
Production operations integrate photovoltaic component assembly with precision HVAC manufacturing:
Photovoltaic Processing: Solar panel framing, cell string soldering, automated string welding, and electrical terminal connection.
Refrigerant Circuit Assembly: Precision copper tube bending, nitrogen-purged brazing, and component positioning.
Core HVAC Assembly: Compressor installation, condenser coil mounting, evaporator integration, and electronic control board connection.
System Testing: Evacuation, precise refrigerant charging, electrical safety testing, and automated run-testing prior to packaging.
Export-grade packaging ensures protection against transit vibration and maritime humidity. Inspection documentation is provided according to destination market standards.
Project Procurement & Customization Workflow
Requirement Submission: Buyer submits thermal load, site location, and electrical parameters.
Technical Evaluation: Engineering team calculates cooling capacity, PV matching, and power architecture.
Proposal & Sample Confirmation: Detailed specification sheet, quotation, and sample availability provided.
Production & Quality Inspection: Custom manufacturing, strict factory testing, and pre-shipment inspection.
Logistics & Documentation: Secure export packaging, commercial documentation, and technical manuals supplied.
FAQ
Q: Can a solar packaged air conditioning system operate entirely off-grid?
A: Yes. Off-grid configurations require customized calculations incorporating photovoltaic capacity, battery bank sizing, and the specific thermal load profile.
Q: Do hybrid solar air conditioners require battery storage?
A: Not necessarily. Hybrid units run directly on solar power during the day and draw grid power when solar generation drops. Batteries are added only when uninterrupted nighttime operation or backup capability is required.
Q: Can the air conditioner run directly from solar panels without an inverter?
A: Selected hybrid models utilize a direct DC architecture that minimizes the need for separate inverter hardware in standard daylight operating conditions.
Q: What cooling capacities are currently available in the standard range?
A: Published hybrid platforms include 12,000, 18,000, and 24,000 BTU/h models. Custom capacities for larger commercial projects can be engineered upon request.
Q: What electrical voltage do the published units require?
A: Standard hybrid models operate on 208–240 V, 50/60 Hz electrical supplies. Other voltage configurations can be designed for specific regional projects.
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