Western Co Leonardo Off-Grid 4kW/3000/48 GE Py, Руководство пользователя

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Leonardo Off-Grid 4kW/3000/48 GE
User Manual
EN
1
REV 6.3 28-06-2019
LEONARDO OFF-GRID 4kW/3000/48 GE
Leonardo Off-Grid 4kW/3000/48 GE has been conceived and specially
developed for the production and storage of domestic energy; combined
with photovoltaic modules and storage batteries, it provides power to the
house until it is fully self-sustaining.
Leonardo Off-Grid 4kW/3000/48 GE makes it easy and immediate the use
of energy produced by photovoltaic modules, for the supply of domestic
consumptions, with the possibility of using a
genset (back-up) in case of
reduced renewable energy.
The system provides four independent MPPT inputs through a dedicated
charge controller: this technology implements a search circuit of maximum
power depending on the voltage and current of the PV module, always
maximizing the energy delivered.
By connecting a genset to the input AC input, the system ensures continuity
of operation of the users without perceptible discontinuity in case of low
battery due to the reduced availability of renewable energy. In fact, the
genset simultaneously manages the power supply of the loads and the
charge of the battery bank.
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Photovoltaic production and storage
system
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MPPT recharge through charge
controllers with 4 independent inputs
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Max PV power 4kWp @ 48V
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AC input for Genset bypass
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Pure sine wave DC / AC Inverter
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Continuous Power 3000 VA
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Output voltage: 230V 50Hz
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Inverter efficiency 95%
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PV charge controller efficiency 97.2%
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Contact for automatic ignition of the
Genset
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Battery cut-off switch
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Battery voltage 48Vdc
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Lead Batteries for cyclic use OPzS,
OPzV
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Low battery protection
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Battery temperature sensor
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Short circuit and AC overload
protection
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Over-Temperature protection
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IP20 housing
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Easy wiring
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Optional Battery Box