Photovoltaic for refrigerator
Autonomous photovoltaic package up to 2,6kWh for cottage - caravan
Autonomy of photovoltaic system 2.6kwh. Price 935 euros + VAT
2.6KWH autonomous photovoltaic system efficiency | Summer: 2,6kWh / day-Winter: 0,9kWh / day |
Storage - Battery autonomy (DOD 50%) | 1,5 days (with full battery charge) |
Suggested system use | Summer: 24/24-Winter: Weekends |
The autonomous photovoltaic system produces energy for the following electrical appliances:
RefrigeratorFreezer A ++ energy class (180 kWh per year, motor / compressor power 90Watt)
Led lamps up to 10 watts up to 5 hours / 24 hours
LED TV up to 32 ″ (power 50Watt) for use 5 hours / 24 hours
Fan (maximum 40 Watt) for 2 hours / 24 hours
Portable Computer 70 Watt) up to 2 hours
Modem / Router / WiFi / mobile chargers up to 2.5 hours / 24 hours
The autonomous photovoltaic for refrigerator 2.6kwh produces energy in summer on a daily basis and consists of:
A photovoltaic panel / frame Eco 440 Watt Half cell Positive tolerance + 3%. Material warranty 15 years. Performance guarantee up to 80% of power: 30 years
A deep discharge battery, closed type AGM VRLA, capacity 250Ah (C100) with warranty: 2 years
One (1) pure sine wave inverter 1000 W att / 1200 VA / 24V start pick (2000Watt). Warranty: 2 years. Supply of materials and service 5 years.
A charge regulator 150V / 40A MPPT technology (up to + 30% higher efficiency), with digital display - data logger. Warranty: 2 years
Photovoltaic support bases + accessories - clamps
Full installation support
Price 935 euros + VAT
In autonomous photovoltaic systems for refrigerator , special attention should be paid to the devices used and loads. Improper loads are very often the source of malfunction or damage to the PV system.
Start power peaks or reactive power and harmonic distortion can cause system signal instability and protective devices will shut down the system.
A well-adjusted load along with a carefully selected selection of devices can lead to significant savings in terms of reduced need for photovoltaic and electrical storage capacity.
Conversely, inefficient devices and procedures, standby loads and unsuitable loads will increase the demand for expensive photovoltaics and storage capacity. This paper presents a case study of load-related problems in global applications, their impact on service quality and cost, and the solutions adopted and proposed alternatives.
One of the main conclusions of the work is the importance of integrating device selection into the design of the SAPV system.
Target price 935 euros + VAT