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This three-phase self-consumption kit to the zero discharge network allows you to generate and consume electricity during daylight hours. The zero discharge network self-consumption kit allows you to save on the electricity bill, achieving considerable annual savings. Solar panels and zero discharge network self-consumption kit is the best option to start with renewable energy.

Presentations with VIDEO HERE


This Kit is the solution to generate great savings, consisting of solar panels and a self-consumption inverter for zero discharge grid injection.


This Kit gives us approximately 30Kw/hour of energy for savings, calculating a day in winter about 4 hours gives us 120KW/day of savings and in summer about 7 hours 210KW/day of savings.


The GridFree inverter with limiter is a revolutionary solution for home solar installations that works in a similar way to other GridFree microinverters, but they are capable of reducing their own production according to the current consumption of the house and thus completely avoiding overflows to the public network. .


Zero discharge network self-consumption kit installation


At Wccsolar, the installation of this self-consumption kit to the zero discharge network is recommended to be installed by a photovoltaic professional, or else the installation instructions are strictly followed to avoid bad connections and breakdowns due to incorrect installation.


This Solar Kit is compatible with the following structures:

Perforating Roof StructuresThey are designed to be installed in a horizontal position, with the same inclination as the existing roof. Vertical installation is also possible, forming a vertical column. Designed to withstand loads such as snow and wind, made entirely of high-quality aluminum, while the screws and accessories are made of stainless steel.

Roof Sandwich Plate Structures with special anchors for sheet metal roofs. This structure is made of aluminum and maintains the same inclination of the deck or roof where it is installed. It is a universal structure that adapts to any brand of plate. Its installation is simple and does not require technical knowledge.

Structures Flat or little inclinationDesigned to be able to anchor the solar panels to the ground, either on a flat roof on top of a building or on the ground, we have several inclination angles to be able to adapt all the structures to the needs that arise in each case.



Characteristics of the SUN-30Kw Three-phase 380v Self-consumption Inverter


Self-consumption inverter SUN-30Kw Red 30Kw has 4 MPPT trackers, which means that we can have 2 different orientations for our photovoltaic field without affecting the production of one over the other. The SUN-30Kw Red 30Kw self-consumption inverter has an extremely low starting range for its internal regulator. The working range of its regulator is between 220V and 850V, so with 8 panels of 72 cells it will already be possible to start up. It has a high limit in its working voltage, so we can use any type of panel as long as we respect the ranges that the manufacturer defines for us.


This inverter has an integrated signal repeater that allows communication between inverters thanks to the fact that the Wi-Fi signal is transferred from one SUN-30Kw Self-consumption inverter to another. This is very interesting for large photovoltaic installations that require several inverters and that would otherwise limit communication between them.

This inverter is compatible with the single-phase Chint wattmeter. To confirm compatibility with other wattmeters, contact us or consult the technical data sheet in each case.

The SUN-30Kw Red 30Kw Self-consumption inverter offers great operating efficiency of more than 98% and has the best expansion capabilities at the best price. Even being a grid connection inverter.


Component Description:

Download Manual


Contact Usto receive more information.

Solar Kit 30KW Three-phase Self-consumption Grid Injection

PriceFrom 11.000,00 €
  • This kit includes:

    -  66 Panels of 450w(29.7KW hour/148.5KW dia) (If you want other type of panels) don't hesitate to consult us

    - 1 Inverter 30KW zero discharge THREE-PHASE 380V

    - 4 Direct Current Surge Protector

    - 200 meters of Cable 6mm (100m. Red and 100m Black) with MC4 connectors

    - 8 Fuse and fuse holder for solar panel input

    - 1Deye Three-Phase Smart Meter Kit


    Inverter elements:

    - Hanging panel
    - installation screws M4 * 20 stainless steel
    - CA connector 
    -MC4 Connector
    - Expansion bolt M6 * 80 4
    - User manual 
    - Panel of stamps

    - Zero discharge sensor

  • Data sheet

    • Inverter data injection to RED SUN-30KW-G
    • Input voltage range 200-800vdc
    • DC input voltage Max 900v
    • Maximum input power 33KW
    • maximum output power 30KW
    • Nominal voltage 380Vac Three-phase
    • Rated voltage range 380/400v
    • Frequency range 50/60 Hz,
    • Power factor > 0.95
    • Output waveform Pure sine wave
    • characteristic data
    • MPPT efficiency 99%
    • Overvoltage protection yes
    • Over temperature protection yes
    • Reverse polarity protection yes
    • Anti-islanding protection yes
    • Stackable by AC outlet only
    • Operating temperature range -25C to +60C
    • IP65 Ingress Protection
    • designed life 20 years
    • Automatic Cooling
    • Operating altitude without reduction 2000 Meters
    • 5 year warranty
    • Type: DC/AC Inverters
    • Specification: 390*453*154mm
    • Weight 29KG

In WccSolar we are Multibrand Distributors of Solar Energy Supplies.


WccSolar is First Distributor of several brands of Solar Inverters, We also have an associated technical service to respond quickly to any problem or incident that could be caused by your Inverter devices.


This technical service will be active both during the warranty period and outside this period. In which this service will be offered to the client so that any problem can be solved. Offering peace of mind to the customer in the purchase of our devices.

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Customer Service and Telephone Sales

854 556 349

Technical service

954 089 500

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From 10:00 to 19:00

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Shipments to Spain in 24h
In Europe

3-6 day

All our products for Renewable Energies comply with the most demanding regulations.

All our products for Renewable Energies comply with the most demanding regulations.

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