GRID CONNECTED SOLAR INVERTER
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CATALOGO PRODOTTI GRID CONNECTED SOLAR INVERTER electric energy consumption and to be counted in credit by a special meter of the public utility. Since the control unit is fed by solar panels, the ELIT PV inverter, ELIOS series, is completely off during the night, without any energy consumption. MAXIMUM POWER POINT TRACKER Designed in a waterproof chassis IP65, the ELIT PV inverter, ELIOS series, is suitable to be connected to the grid. The natural cooling and the transform less technology reduce the losses and optimize the efficiency, reducing the cluttered, weight and parts liable to wear, for the maximum reliability with time and an efficiency till 96%. The power produced by photovoltaic module is called peak power (abbreviated Wp). The photovoltaic modules have a optimal ideal voltage at which they can put out the maximum power, called exactly Maximum Power Point. This point varies continuously with sunlight and with solar cell temperature. Connected to the grid, the ELIT PV inverter, ELIOS series, ensures that the PV modules are operated at the maximum power point with his MPPT boosters. The ELIT PV inverter, ELIOS4200 and ELIOS5000W provided with two independent MPPT boosters allow to manage the solar panel strings with different inclinations, improving the flexibility of their use and ease configurations. PRINCIPLE OF WORKING Some materials as the silicon can produce electric energy if irradiated by the sun light. The photovoltaic cells connected among them compose a photovoltaic module to be able to transform the sun light in direct current. The ELIT PV inverter interfacing PV modules with the grid involves two major tasks. One is to ensure that the PV modules are operated at the maximum power point (MPP). The other is to inject a sinusoidal current into the grid. The ELIT PV inverter provides to detect an islanding situation, and take appropriate measures in order to protect persons and equipment. The ELIT PV inverter, ELIOS series, has been designed to transform the dc link voltage, produced by solar panels, into an alternating sinusoidal stabilized voltage, with a PWM modulation, to put in the grid to feed the local According to local the system can be realized with a bidirectional meter or with two meters, consumption and feed-in meter.

CONVERTITORI STATICI d'ENERGIA ELETTRICA CATALOGO PRODOTTI GRID CONNECTED SOLAR INVERTER - Two built-in independent MPPT booster to increase efficiency system even with solar panel strings with different inclinations - Sinusoidal output waveform. - Detection anti islanding device. - Inverter working from 120Vdc. - MPPT booster working from 150Vdc. - Natural cooling to achieve absolute silence during operation. - Compact size and light weight. - Up to 96% high conversion efficiency. - LCD display for measures and signaling. - High MTBF industrial components used. - IP65 chassis for indoor...

CATALOGO PRODOTTI GRID CONNECTED SOLAR INVERTER Rev. 3 ELIOS CONVERTITORI STATICI d'ENERGIA ELETTRICA The software is compatible with many operating systems such as Windows 98, 2000, XP, Vista and Windows 7. For other applications like Novell, NetWare, Unix, Linux, please contact your local distributor for a proper solution. ELECTRICAL CONNECTIONS The ELIT PV inverter, is equipped with PV quick terminals to connect up two PV strings; with the same PV module string number for Output terminals to feed the users. - Network software: An optional data collecting and analysis system is able to...

CATALOGO PRODOTTI GRID CONNECTED SOLAR INVERTER Model Nominal output power Maximum output power Topology INPUT Nominal voltage Maximum voltage Working range MPPT range No. input connections and max current for each connection 3000W 4000W 3300W 4200W High frequency PWM transform less OUTPUT Phases and wires Nominal voltage Nominal frequency Rated current THD distortion Power factor Efficiency Protections Active antislanding ctrl Passive antislanding ctrl 1Ph/2w 230Vac (184 ÷ 264.5Vac) 50 or 60Hz (47.5 ÷ 50.2Hz or 59.3 ÷ 60.5Hz) 8.7A 13A 17.4A 21.7A < 3% > 0.99 96% Over voltage , voltage sag,...