Inverter Solar Fronius Symo 15kw -3-M Light | Inverters Three-phase network connection solar

Fronius Symo 15kw Light: Industrial power and profitability for your photovoltaic plant

The development of a three-phase solar project of 15kw It requires a robust manager that guarantees an impeccable energy flow under the most demanding conditions. The inverter network Fronius Symo 15.0-3-M Light assume this responsibility with maximum technical solvency, synchronizing the direct current from your solar With the network of your business to cover diurnal consumption in real time and drastically reduce fixed electricity costs with CE certificate.

Economic advantages of the LIGHT range in commercial projects

Unlike the models called Full, the inverters solar line Light of Fronius They do not include the internal card for wireless connections (WLAN) or cable (Ethernet). This configuration represents a key commercial advantage in the initial budget, as it eliminates the cost of a monitoring hardware that may be unnecessary if the remote view is not a priority, or in medium installations where several units operate in parallel and is enough to acquire a single inverter Master "Full" to dump the global data from the entire plant to the portal Fronius Solar.web.

Modular structure Snapinverter and asymmetric double MPPT

On Tienda Solar We select components that provide real value both in the assembly and in the useful life. The patented architecture Snapinverter divide the inverter in a fixed wall support where the cable connection of the photovoltaic plates, and the interchangeable power stage. Faced with any technical maintenance work, the upper block is removed with total speed and safety without the need to touch the general wiring. Also, when having 2 Asymmetric MPPT Followers With great capacity, assimilate with total ease the distribution of Strings in industrial covers with different orientations. To mitigate losses by partial clouds or shading, your algorithm Dynamic Peak Manager Constantly analyzes the I-V curve, always by setting the optimal operating point of the system.

Technical specifications (Symo 15.0-3-M Light model):

• Nominal output power (AC): 15000 W (15 kW)

• Maximum input power (DC): 22500 W (excellent margin for the oversizing solar)

• Number of MPPT followers: 2

• Start voltage (DC): 200 V

• Nominal input voltage (DC): 595 V

• Maximum input voltage (DC): 1000 V (Note: Optimized for high voltage strings up to 1000V)

• Maximum input current (MPPT1 / MPPT2): 33.0 A / 27.0 A (designed to assimilate high currents)

• Short circuit current (MPPT1 / MPPT2): 49.5 A / 40.5 A

• Nominal output current (AC): 21.7 A (balanced distribution in three-phase networks)

• Connection to Network: Three-phase (380V / 400V)

• Degree of environmental protection: IP66 / IP65 certification (maximum resistance to dust and water to the weather)

• Serial communications: Light Version (Datamanager / WiFi Factory / Expandable Wifi WiFi)

• Refrigeration technology: Intelligent forced ventilation (Active Cooling)

• Net package of the package: 43.4 kg

Frequently Asked Questions (FAQ)

1. What commercial difference does this 15kw "light" model present in front of the series "Full"? Both of them inverters Solares exactly share the same power components, integrated electrical protections and robust chassis. The only difference is that the model Light It does not include factory installed the Datamanager card to connect to the Internet by WiFi or Ethernet, which remarkably harves its acquisition cost.
2. Is it possible to connect lithium accumulators directly to this inverter of 15000W? Not directly. The range Fronius Conventional Symo is cataloged within the inverters solar of connection to pure network. They do not have a specific charging entry for lithium batteries. If your business project requires energy storage, we invite you to consult with our technical team of Tienda Solar To assess the appropriate hybrid solution.
3. How does the zero injection system act in the LIGHT series? To avoid the displeasure of external power grid (for example, if the legalization procedures of your solar panels they are in process), the inverter It instantly decreases its output power in milliseconds to cover only the actual demand. Being the LIGHT model, to perform this function requires the external installation of a compatible measuring accessory.
4. Why is the Active Cooling system vital in a inverter 15kw commercial? When operating continuously, transforming high currents to generate 15KW, electronics free heat naturally. The system Active Cooling actively extract that temperature by intelligently forced ventilation, preventing overheating performance losses (derating) and substantially extending the durability of the whole block inverter.