Hybrid Solar Mini Split Air Conditioner Heat Pump
- Rated cooling: 12,000 BTU
- Rated heating: 12,560 BTU
- Suggested PV configuration: 3 × 650W panels
- Coverage area: 15–25 m²
The 12,000 BTU solar mini split is an AC/DC hybrid wall-mounted heat pump that can operate on photovoltaic energy. Its solar controller prioritizes the panels; when sunshine diminishes or demand exceeds the array's capacity, the device automatically draws extra grid power without halting operation. With the addition of a battery, excess daytime sunlight is stored for use at night or in cloudy conditions. For the operator, that implies comfort that doesn't follow the electrical bill, designed for spaces of approximately 15-25 m². Because the unit is designed for a wide voltage range, it can adapt to other nations' mains standards, making it ideal for residential and light-commercial energy-efficiency upgrades in a variety of markets.
Why it fits demanding, real-world sites- Intelligent power supply with four modes. Energy-storage, microgrid, AC/DC hybrid, and full-PV configurations are automatically switched. The unit operates continuously without the need for manual intervention, as the solar, mains, and battery transition seamlessly.
- Designed for export markets that utilize a wide voltage range. The system is compatible with 110V and 220V mains and accepts PV inputs ranging from 80–320V, conforming to the standard residential voltages in various countries.
- Efficiency of DC inverters. A full DC inverter drive modulates output to the actual load, as opposed to cycling on and off like a fixed-speed unit. This results in a more consistent temperature, quieter operation, and less energy waste. The standby draw is restricted to below 2 watts.
- Designed to withstand challenging conditions. Stable in high-temperature, high-humidity, and frigid conditions, this product is rated for 5%–95% humidity.
- Heating and cooling in a single unit. A single system is capable of accommodating both functions, ensuring year-round operation in a variety of climate zones. It is rated at 12,000 BTU for cooling and 12,560 BTU for heating.
- R32 refrigerant. The unit is equipped with a rigid chassis that is well-suited for lengthy, continuous operation, as well as R32, a refrigerant with a lower global warming potential. The piping and wiring layout are standardized.
Solar Controller (Energizer HS-3090)
| Parameter | Specification |
|---|---|
| Recommended PV power | 4500 Wp |
| Max PV circuit voltage | 400 V |
| PV operating voltage range | 80–320 V |
| Max PV current | 12 A |
| Max output current | 15 A |
| Rated output voltage | 340 V |
| DC rated power | 3000 W |
| DC peak power | 3500 W |
| Peak photoelectric conversion efficiency | 98% |
| Operating temperature | 10 ℃–65 ℃ |
| Operating humidity | 5%–95% |
| Standby power | ≤2 W |
Complete Unit
| Parameter | Specification |
|---|---|
| Model | 12,000 BTU |
| Core function | Cooling / Heating |
| PV input voltage | 80–320 V |
| Rated cooling capacity (BTU) | 12,000 |
| Rated heating capacity (BTU) | 12,560 |
| Cooling running current | 5.2–7.3 A |
| Heating running current | 5.2–7.5 A |
| Cooling input power | 980–1380 W |
| Heating input power | 1000–1350 W |
| Refrigerant | R32 |
| Indoor unit dimensions (mm) | 900 × 375 × 283 |
| Outdoor unit dimensions (mm) | 888 × 416 × 572 |
| Indoor unit weight (kg) | 8.5 |
| Outdoor unit weight (kg) | 25 |
| Standard wiring spec | 4 × 10 mm² |
PV panels, an intelligent solar controller, an indoor wall unit, an outdoor inverter unit, and an optional storage / mains-assist module comprise the 12,000 BTU system.
- The panels capture solar energy and supply DC power to the controller during operation. The controller maintains the array at its most productive operating point by perpetually adjusting to PV voltage and current through MPPT (maximum power point tracking). The air conditioner's DC inverter system, which includes the compressor, fan, and control module, is directly driven by the conditioned electricity to provide cooling or heating.
- The system commences operation with photovoltaic (PV) energy when solar output exceeds demand. The controller automatically transitions to mains assist when the sunlight decreases or PV output is insufficient. The addition of a battery allows for the storage and release of surplus solar energy for low-light or nighttime operations. The control system coordinates solar, mains, and storage to increase renewable usage and reduce operating costs, resulting in continuous cooling or heating.
- Suggested configuration: 3 × 650W PV panels.
