Autonomous Photovoltaic 3KWh

Autonomous Photovoltaic 3KWh: 2800Wh-3200Wh /12v (per 24 hours in the summer months)

Appliances: Energy class A refrigerator Medium (120-150watt) + Lighting 7-8 lamps + TV + small appliances 350wh-500wh

Autonomous Photovoltaic 3KWh: For a system with an installed rated power of about 580 Watt which operates as a stand-alone with 3KWH 24-hour output during the summer months are required

2 pcs. panels Solar Energy Power plus 290-295watt polycrystalline silicon. They have positive tolerance and wattage. That is, they always deliver more watts than their rated power, high efficiency installed power of 750 watts up to + 5% more efficiency. They have a 10-year factory hardware warranty and a 25-year 80% performance warranty

1 pc. pure sine wave inverter 1000 WATT / 12V (1250VA) 2000WATT high reliability power supply high reliability.

2 pcs. ECO AGM 220 ( 250AH C1000) AGM / VRLA type batteries (deep closed type discharge lasting 10-12 years of life)

1 pc. MPPT 100V / 20A charge regulator digital programmable

A standalone Photovoltaics 3 kWh (kilowatt hour) usually includes the following basic elements:

1. Photovoltaic Panels:
   • Photovoltaic panels that convert solar energy into electricity. Their size will depend on technology, performance and installation area.
2. Energy Storage Systems:
   • Batteries that store the generated energy for use when there is no sunshine. Lithium batteries are often preferred due to their longer life and high efficiency.
3. Control System and Central Unit:
   • A control system that manages the charging, discharging and general operation of the system. It often includes a central controller.
4. Alternative Energy Source (Additional):
   • If the photovoltaic system is designed for absolute autonomy, may also include an alternative energy source such as a H/Z power generation pair.
5. Inverters:
   • Inverters that convert the direct current (DC) produced by the photovoltaic panels into alternating current (AC) used in residential and commercial electrical systems.
6. Cables and Connections:
   • Cables for the transfer of energy between the components of the system.

The installation of such a system also requires the calculation of the energy needs of the building or application, as well as the estimation of solar radiation in the installation area.

Price without VAT