This zero discharge grid self-consumption kit allows you to generate and consume electricity during daylight hours. The zero discharge grid self-consumption kit allows saving on the electricity bill, achieving considerable annual savings. Solar panels and zero discharge grid 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, made up of solar panels and a zero discharge grid injection self-consumption inverter.


This Kit gives us approximately 500w / hour of energy for savings, making a calculation per day in winter about 4 hours gives us 2000w / day of savings and in summer about 7 hours 3500w / day of savings.


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


Zero discharge network self-consumption kit installation


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


This Solar Kit is compatible with the following structures:

Perforating Roof Structures are designed to install 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 hardware and accessories are made of stainless steel.

Sheet metal sandwich roof 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 low inclination designed 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 various inclination angles to be able to adapt all the structures to the needs that arise in each case.



Characteristics of the SUN-1000w Self-consumption Inverter


The SUN-1000w Red 1000W Self-consumption inverter has 1 MPPT trackers, which means that we can have 1 different orientations for our photovoltaic field without damaging the production of one over the other. The SUN-1000w Red 1000W Self-Consumption Inverter has an extremely low starting range for its internal regulator. The working range of your regulator is between 45 and 90V. It has a high limit in its working voltage, so we can use any type of panel as long as we respect the ranges defined by the manufacturer.

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-1000w Self-consumption inverter to another. This is very interesting for large photovoltaic installations that require several inverters and that otherwise would 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 sheet in each case.

The SUN-1000w Red 1000W Self-consumption inverter offers a high operating efficiency of more than 98% and has the best expansion capabilities at the best price. Even being a grid connection inverter.


Component Description:

  • Detailed information about investors HERE


ING Manual

ESP manual


Contact us to receive more information.

500wh solar kit Self-consumption RED injection

SKU: 1036
Supports and Structures
  • characteristics

    (Save up to € 22.5 per month in electricity through this sales device in our online store)


    (Save up to more than € 22.5 a month in electricity using this appliance for sale in our online store)



    Operation of a solar self-consumption kit:

    With this kit you can save electricity on the electricity bill of your home, during the sun hours everything that the solar panels produce will be injected into your home and power the electrical appliances for free.

    This kit does not need permits from any power company to be installed, since its "zero discharge" system to the power grid does not allow you to dump anything, and in this way we save any legal paperwork.

  • Data sheet

    • Input data
    • Input voltage range 45-90vdc
    • DC input voltage Max 50V / 90V
    • 50V / 90V peak power tracking voltage
    • Resulting data
    • 1000W maximum output power
    • Nominal voltage 230Vac
    • Nominal voltage range 185-265v
    • Frequency range 47.5 to 51.5 for 50 Hz, 60 Hz 59.3 to 60.5
    • Power factor> 0.95
    • Output Waveform Pure Sine Wave
    • characteristic data
    • 99% MPPT efficiency
    • Overvoltage protection yes
    • About temperature protection yes
    • Reverse polarity protection yes
    • Anti-island protection yes
    • stackable by AC outlet only
    • Operating temperature range -20 0 C to 50 0 C
    • Inverter internal temperature -20 0 C ~ + 85 0 C
    • THD current <5%
    • THD voltage <5%
    • Automatic Cooling
    • Peak converter efficiency> 92%
    • 2 years warranty
    • Type: DC / AC Inverters
    • Input voltage range: 45-90V /
    • Specification: 322 * 196 * 88mm
    • Sensor cable length: 3 meters
    • (Save up to more than € 45 a month on electricity through this device sold in our online store)

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.

Shipments to Spain in 24h
In Europe

3-6 day

Solar Kits WccSolar of Aislada or Network in promotion.


Save with Photovoltaic Energy Self-Consumption at the best prices, we will take you home and we will install it at very cheap prices.


Customer Service and Telephone Sales

854 556 349


Technical service

854 803 624


Send us your questions


For Frequently Asked Questions Check our Blog

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


Your order will always carry the step-by-step instructions for easy assembly.

Telephone Attention:

0034 854 556 349

Technical service:

0034 854 803 624


0034 665 107 379


Calle Imprenta, 18, nave 44

41016 - Sevilla. Spain

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