Inverter Solar Fronius Symo 3.7kw -3-S Light | Inverters Three-phase economic solar

Fronius Symo 3.7kw Light: Maximum three-phase reliability at a competitive price

The Fronius Symo 3.7-3-S Light Transfer all the robustness and quality of manufacture of the Austrian firm to the three-phase residential sector of low power. This device is responsible for simply synchronizing the electricity produced by your solar With the electrical network of your home, immediately reducing energy dependence and decreasing the monthly invoice under the strictest CE certificates.

Advantages of the Light version in smart projects

Unlike the Full series models, variants Light of the inverters solar Fronius They do not incorporate the WLAN / Ethernet DataManager serial network card. This represents a strategic economic advantage for users who want a premium pure network connection team without incurring the cost of native wireless monitoring. If required in the future, the inverter is fully prepared to integrate the communication card or link with a Fronius Smart Meter externally.

Modular design Snapinverter and advanced algorithm

On Tienda Solar We support solutions that facilitate both installation and operability. The patented design Snapinverter Allows you to separate the equipment into two blocks: A fixed wall support where all electrical connection of your solar panels, and the interchangeable power stage. Faced with any maintenance work, it is not necessary to touch the general wiring. In addition, it incorporates the software Dynamic Peak Manager, a follow-up algorithm that constantly analyzes the performance curve to dodge the impact of partial shadows (clouds, trees or chimneys) and guarantee the highest efficiency rate.

Technical specifications (Symo 3.7-3-S LIGHT model):

• Nominal output power (AC): 3700 W (3.7 kW)

• Maximum input power (DC): 7400 W (excellent ability to oversize the field of solar)

• Number of MPPT followers: 1

• Start voltage (DC): 150 V

• Nominal input voltage (DC): 595 V

• Maximum input voltage (DC): 1000 V

• Maximum input current (DC): 16.0

• Short circuit current: 24.0

• Nominal output current (AC): 5.3 A

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

• Degree of protection: IP65 (total sealing against dust and water)

• Communications: Light Version (Non-integrated Internet hardware / expandable)

• Refrigeration technology: Intelligent forced ventilation (Active Cooling)

• Net package of the package: 20.0 kg

Frequently Asked Questions (FAQ)

1. What exactly does it mean that this inverter be the "light" model? The designation Light indicates that the inverter Solar does not include the Datamanager card for WiFi or Ethernet cable monitoring. Is an identical model of power and protections to the full, but more economical, ideal model if you do not need to see the production graphics on your mobile or if you already have another inverter Fronius that centralize the data.
2. Can I connect lithium batteries to this inverter Fronius 3.7kw Symo? No, this team is part of the range of inverters solar connecting to pure network and does not support direct coupling lithium batteries. If you are looking for a storage system to accumulate your energy surpluses, we suggest you review our range of inverters Hybrids in the store.
3. Does this model of zero injection system have? Yes, the inverter solar has the necessary technology to decrease its power and avoid pouring electricity to the network in case your solar panels They produce more than you are consuming. To activate this function, it requires the additional installation of a compatible approved vatimeter.
4. Why is an advantage Active Cooling against passive cooling? The system Active Cooling It uses intelligent internal fans that forced dissipate the accumulated heat in the electronics of the inverter solar. This prevents high temperature efficiency losses (derating), Protects internal circuits against thermal peaks and considerably prolongs the durability of the equipment.