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APVT-590 Air-Based PVT Module | 590W Hybrid Solar Panel for Heat + Power
1. Dual output from one roof area. Generates 590 W of PV electricity while recovering up to 1551 W of thermal output as warm air, ideal for roof-limited projects that need both power and low-temperature heat.
2. Higher PV efficiency through heat recovery. Built on 144 N-type TOPCon monocrystalline cells with 23.3% module efficiency. The integrated air channel removes heat from behind the cells, supporting more stable PV operating temperatures.
3. Ready for ducted integration. Twin Φ100 mm duct interfaces, 70–90 m³/h airflow, and 120 Pa static pressure rating allow direct connection to ventilation, drying, or space heating systems — no liquid loop, no antifreeze maintenance.
APVT-590 Air-Based PVT Module
Hybrid solar collector that generates 590 W of PV electricity and recovers up to 1551 W of thermal output as warm air — engineered for roof-limited projects requiring both power and low-temperature heat.
The APVT-590 is an air-based photovoltaic-thermal (PVT) module built around 144 N-type TOPCon monocrystalline cells. The PV side produces electricity, while an integrated air channel recovers heat from behind the cells and delivers warm air through twin Φ100 mm duct interfaces.
The module is intended for projects where roof area is constrained and a single surface must serve two outputs: solar electricity for the building or grid, and warm air for low-temperature drying, ventilation preheating, or space heating support. For projects that only need warm air, a dedicated solar air collector is usually the simpler path; the APVT-590 is positioned for the hybrid case.
Key Performance at a Glance
All values are nominal under reference conditions. Field performance depends on irradiation, ambient temperature, airflow rate, duct configuration, and electrical interface. Final figures should be confirmed against project conditions before procurement.
Product Highlights
Two outputs, one roof area
Electricity and warm air from the same module surface. Useful when roof space is limited and PV alone or a thermal collector alone cannot cover both project needs.
N-type TOPCon PV core
144 N-type TOPCon monocrystalline cells with 23.3% module efficiency and a -0.28%/°C power temperature coefficient for stable output across operating conditions.
Heat recovery for the PV cells
The air channel removes heat from behind the cells, supporting more favorable PV operating temperatures while delivering useful warm air to the application.
Ducted warm-air interface
Twin Φ100 mm duct connectors, 70–90 m³/h airflow rate, and 120 Pa static pressure rating allow direct integration with ventilation, drying, or space heating ducts.
Full Technical Specifications
| Parameter | APVT-590 |
|---|---|
| Structural Parameters | |
| Dimensions (W × H × D) | 1148 × 2293 × 80 mm |
| Gross Area | 2.63 m² |
| Weight | 37 kg |
| Cover Material / Thickness | Low-iron patterned tempered glass / 3.2 mm |
| Cell Quantity | 144 pcs |
| Cell Type | N-type TOPCon monocrystalline |
| Connector | MC4 |
| IEC Fire Rating | Class C |
| Electrical Parameters | |
| Maximum Power (STC) | 590 W |
| Module Efficiency | 23.3% |
| Open-Circuit Voltage (Voc) | 51.1 V |
| Maximum Power Voltage (Vmp) | 44.45 V |
| Short-Circuit Current (Isc) | 14.31 A |
| Maximum Power Current (Imp) | 13.27 A |
| Maximum System Voltage | 1500 V |
| Operating Temperature Range | -40 to 70 °C |
| Power Temperature Coefficient | -0.28% / °C |
| Thermal Parameters | |
| Thermal Peak Power | 1551 W |
| Thermal Peak Efficiency | 0.59 |
| Air Flow Rate | 70–90 m³/h |
| Static Pressure | 120 Pa |
| Duct Interface | Φ100 mm × 2 |
| Packaging | |
| Per Pallet | 12 pcs |
| Per 40 ft Container | 240 pcs |
Target Applications
The APVT-590 is engineered for projects where both electricity and low-temperature warm air are useful from the same surface.
Low-temperature drying
Agricultural products, herbs, wood, biomass, and other materials that benefit from controlled warm air in the low-temperature range while daytime PV electricity supports fans, controls, or facility loads.
Space heating support
Daytime warm-air contribution for residential, light commercial, or workshop buildings — combined with on-site PV generation from the same roof area.
Ventilation preheating
Outdoor air preheating for HVAC intake in buildings with daytime occupancy, reducing heating load during sunny hours while contributing electricity to the building.
Roof-limited hybrid projects
Low-energy buildings, retrofit projects, and demonstration installations where roof area must deliver both electricity and useful heat rather than one or the other.
Why Hybrid Output Matters
A standard PV module converts a portion of solar radiation into electricity. The rest is largely lost as heat to the surrounding environment, and elevated cell temperature tends to reduce electrical output. A standard solar air collector converts solar radiation into warm air, but does not generate electricity.
The APVT-590 addresses both sides of this trade-off. The air channel removes heat from behind the PV cells, which supports the electrical performance of the module, while the recovered warm air becomes a useful output rather than a thermal loss. For projects where roof area is the binding constraint, this hybrid configuration can deliver more total useful energy per square meter than installing PV and a thermal collector on separate surfaces.
Choose APVT-590 when
Roof area is limited, the project needs both electricity and warm air, and the warm air can be used directly in HVAC, drying, or space heating loops.
Choose a standard solar air collector when
The project only needs warm air and there is no requirement for electricity from the same surface. AFPC, DVC, or ATPC collectors are usually the more direct option.
Design Notes for EPC Specification
Airflow sizing. Rated airflow is 70–90 m³/h per module. Total system airflow, fan power, and duct pressure drop should be sized against the application's required outlet temperature.
Duct interface. Twin Φ100 mm connectors per module. Module-to-module and module-to-header duct routing should be planned during the layout stage, not after installation.
Electrical configuration. 1500 V maximum system voltage and MC4 connectors allow standard PV string design. Inverter selection, string length, and protection devices follow the same rules as a conventional PV array.
Operating temperature. Rated for -40 to 70 °C ambient. Cold-climate European installations are within the operating envelope; duct insulation and condensation control still need attention where humid air is preheated.
Mounting. Module weight is 37 kg with gross area 2.63 m². Roof structural verification follows the same approach as standard PV modules of comparable size.
Packaging and logistics. 12 pcs per pallet, 240 pcs per 40 ft container — useful for project quantity planning and freight calculation.
Frequently Asked Questions
What is the difference between APVT-590 and a standard PV module?
A standard PV module produces electricity only. APVT-590 produces 590 W of PV electricity and also recovers heat from behind the cells as warm air through twin Φ100 mm duct interfaces. The hybrid configuration is useful when both outputs serve the project.
Can APVT-590 be used in a standard PV string?
The electrical side uses MC4 connectors and is rated for 1500 V maximum system voltage, so string design follows conventional PV rules. Final string length and inverter matching should be confirmed against the project's electrical layout.
What outlet air temperature can the module produce?
Outlet temperature depends on solar irradiation, ambient temperature, airflow rate, and duct configuration. Within the rated 70–90 m³/h airflow range, the module is positioned for low-temperature drying and space heating support rather than high-temperature process heat.
Is APVT-590 suitable for cold European climates?
Yes, within the rated operating range of -40 to 70 °C. Because air is the heat transfer medium, there is no liquid loop to freeze. Duct insulation and condensation control still need attention, particularly where humid air is preheated.
How many modules fit in a 40 ft container?
240 pieces per 40 ft container, packed as 12 pcs per pallet. This supports project quantity planning and freight cost estimation at the quotation stage.
Does Soletks offer OEM or distribution support for APVT-590?
Yes. Soletks works with European EPC contractors, distributors, and installers on factory-direct supply and partner arrangements. Custom configurations can be discussed against the project's airflow, electrical, and duct interface requirements.
Request a Quotation for APVT-590
Send us your project location, airflow demand, roof area, electrical interface, and target application. We'll confirm specifications and prepare an indicative quotation for European delivery.
