SUN + WIND

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Sun + Wind

Sun + Wind is an ideal solution for all condominiums with a flat roof. The logic of this type of system involves the construction of a system, per apartment or consumption meter, consisting of a minimum number of PV panels, a wind generator and a battery storage system. The same type of system can also be created for the management of common areas on the relative meter.
A possible variant consists in creating, on the same condominium, a single and unique system that provides for the combination of photovoltaic panels with wind turbines always through a storage system, the advantage of this type of system is realized when the logic of shared self-consumption is applied to the condominium itself.

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INVERTER 3-10kW

BATTERIES 2-24kWh

TURBINES 1-3kW

TECHNICAL-INFO

Sun + Wind detailed technical specifications

Storage type

Inverter dimensions

Inverter power

Inverter voltage

Inverter conversion efficiency

Possibility of wind power integration

Charge controller type

Battery capacity

Battery voltage

Battery type

Battery lifetime

Compliant with regulations

1phase or 3phases inverter

347x432x175p in mm

3-5-6-7-8-10kW

230-380V CA

97%

Vertical 1-3KW & Horizontal 1,5kW

2 MPPT channels

from 2 to 100kWh

48V DC

Lithium Ion

from 4.500 to 7.000

CEI 0-21; VDE 0-126-1-1; VDE AR-N 4105

Sun and Wind Light with remote monitoring

WIND ENERGY

WIND TURBINE SETTINGS

In addition to monitoring the solar inverter, it is possible to have dedicated control of wind power production with the possibility of modifying some parameters and settings to improve the yield from wind power. The power, voltage and current data are visible in real time; for the historical data, in addition to the cumulative kWh, the datalogging function can be activated to record everything.

WIND ENERGY

WIND TURBINE SETTINGS

In addition to monitoring the solar inverter, it is possible to have dedicated control of wind power production with the possibility of modifying some parameters and settings to improve the yield from wind power. The power, voltage and current data are visible in real time; for the historical data, in addition to the cumulative kWh, the datalogging function can be activated to record everything.

Wind generator with controlled storage management

An intelligent controller is able to autonomously manage the production of the wind generator, the protection of the turbine when the batteries are charged or when the wind exceeds the permitted speed limit, the introduction of the energy produced into the battery pack for the optimization of the self-consumption from wind sources. The controller has both a physical display and the possibility of remote control, very useful for managing maintenance and better system operation.

SUN + WIND = COMPENSATION

Energy compensation target

The energy compensation process is the main element of the sun + wind solution, what does this mean? We simply have the possibility to produce energy during the day with the sun, at night with the wind, to accumulate the energy not required by the load to make it available in the moments of lower production of the renewable plant. The goal is to bring consumption from the electricity grid to percentages close to “0” in most months of the year and thanks to a good calibration of the installed equipment, self-consumption levels rise and independence even reaches 100%.

VERTICAL 1kW

  • 1: Turbine assembly: the savonius rotor mounted on the central axis of the turbine is assembled with the three external Darrieus blades.

  • 2: the pole is lifted by the crane and positioned on the roof to be fixed on the prepared concrete base.

  • 3: the turbine is connected to the pole with the screws that fix the turbine flange to the pole flange and cables from the three-phase generator are connected.

  • 4: the generator cables are connected to the emergency brake and then to the controller, the turbine is ready to start up and accumulate energy in the battery pack.

HORIZONTAL 1,5kW

  • 1: Turbine assembly: the 1.5kW generator is connected to the pole via the flange which makes the system more stable when in production.

  • 2: the pole is lifted by the crane and positioned on the roof to be fixed on the prepared concrete base.

  • 3: the 5 blades of the turbine are connected to the generator and the tail, useful for orienting the machine on wind direction changing, is connected to the rear.

  • 4: the generator cables are connected to the emergency brake and then to the controller, the turbine is ready to start up and accumulate energy in the battery pack.

POSSIBLE APPLICATIONS

ON-GRID STORAGE 48V Wind 1kW

  • 1: Vertical axis wind turbine 1000W48V

  • 2: Wind controller with power curve management, battery charge and turbine and braking protection

  • 3: IStorage PV inverter for PV system connection, battery pack control and load management

  • 4: Lithium Ion battery pack from 2 up to 24kWh

  • 5: Photovoltaic panels directly connected to the two MPPT channels of the storage inverter

  • 6: Electric grid with which the system works in parallel, in the event of a black-out the storage system remains active, guaranteeing the supply of energy until the battery charger runs out

OFF-GRID STORAGE 48V Wind 1kW

  • 1: Vertical axis wind turbine 1000W48V

  • 2: Wind controller with power curve management, battery charge and turbine and braking protection

  • 3: IStorage PV inverter for PV system connection, battery pack control and load management

  • 4: Lithium Ion battery pack from 2 up to 24kWh

  • 5: Optional (but recommended) generator set directly connected to the storage inverter

  • 6: Photovoltaic panels directly connected to the two MPPT channels of the storage inverter

ON-GRID STORAGE 48V Wind 1,5kW

  • 1: Horizontal axis wind turbine 1500W48V

  • 2: Wind controller with power curve management, battery charge and turbine and braking protection

  • 3: IStorage PV inverter for PV system connection, battery pack control and load management

  • 4: Lithium Ion battery pack from 2 up to 24kWh

  • 5: Photovoltaic panels directly connected to the two MPPT channels of the storage inverter

  • 6: Electric grid with which the system works in parallel, in the event of a black-out the storage system remains active, guaranteeing the supply of energy until the battery charger runs out

OFF-GRID STORAGE 48V Wind 1,5kW

  • 1: Horizontal axis wind turbine 1500W48V

  • 2: Wind controller with power curve management, battery charge and turbine and braking protection

  • 3: IStorage PV inverter for PV system connection, battery pack control and load management

  • 4: Lithium Ion battery pack from 2 up to 24kWh

  • 5: Optional (but recommended) generator set directly connected to the storage inverter

  • 6: Photovoltaic panels directly connected to the two MPPT channels of the storage inverter

INSTALLATIONS SAMPLES

1kW wind turbine

Installation of two 1kW vertical axis turbines with lithium battery pack on a 6kW photovoltaic inverter

3kW wind turbine

Installation of 3 3kW turbines for off-grid system with accumulation in a 24kWh battery pack combined with a 10kW photovoltaic system

1,5kW wind turbine

Installation of a 1.5kW horizontal axis turbine ideal for sites with low wind