Residential Solar Network Connection Kit 3300W SOLAX
Residential Solar Network Connection Kit 3300W SOLAX
Residential Solar Network Connection Kit 3300W SOLAX
Residential Solar Network Connection Kit 3300W SOLAX

Residential Solar Network Connection Kit 3300W SOLAX

Tienda Solar
Tax included

Solar self-consumption kit for grid connection 3300W

Single-phase solar self-consumption kit of 3300W composed of polycrystalline solar modules of 375Wp, mounting system for roof, solar inverter of grid connection, continuous disconnector box and interconnection elements such as solar connectors and solar cable. Ideal for residential installations or small commercial installations with connection to the electricity grid. Easy to assemble and modular solar system to quickly generate savings in electricity consumption from the electricity grid.

The set of components will provide reliability and good performance throughout its useful life providing the expected returns on investment.


Is this the solar kit I need?

If you want to know if this the solar kit that suits you best, how much it will generate on your rooftop, how much it will save from your electricity bill and its return on investment find out in our solar calculator

Can I install a Solar Kit or solar panels in my home or small business?

Since very recently in Spain you can install solar panels without having to pay any tax for it and there is already the possibility of compensating for any surplus. This means that I can connect a solar kit to the grid in my property, consume for my use the energy that the panels produce and pour into the grid any surplus that I do not use. In Spain, from the end of 2019, your electricity supplier will be obliged to compensate you for the surplus that you will be able to feed into the grid by paying you for each kWh that you feed into the grid. Your energy bill (the variable part of your bill) may be set at zero, but the supplier will not pay you for any surplus that is greater than your consumption. That is why it is increasingly important to evaluate the need and economic viability of installing batteries next to the solar kit. 0 injection solar kits are no longer the only possibility for your home or business as Spanish regulations allow for the connection of solar kits to the grid and the payment of surpluses. If you want to know more about the surplus compensation enter our blog here!!

If you need technical help or installation services, please contact us. We will help you!

Solar Kit Components

Solar panel of 375 Wp to 24V polycrystalline provides good performance in direct radiation conditions suitable for solar installations whether residential or commercial. Its polycrystalline cells also help improve performance in conditions of diffused light and high temperatures allowing a high degree of power generation throughout the year, particularly in southern Europe. Each of the modules allows easy connection to the next solar panel of the series (string) or to the cable back to the inverter (homerun) through its MC4 connectors or equivalent. Optimal balance of cost and performance for small generators that will enjoy good yield and guarantees throughout the life of your solar installation. For more technical information, refer to the panel's technical sheet if available.


The Solar Inverter SOLAX X1 - BOOST 3.3 grid connection 3300 W with 2MPPT's and 97.6% performance. MPPT (Maximum Power Point Tracking) provides the solar inverter with the ability to identify the optimal operating point in order to make the most of solar radiation at every moment of the day and year. The solar panels are connected in series to each other to later connect to the inverter input quickly through a "plug and play" type solar connector (usually MC4). The input voltage ranges from 70 to 580 V depending on the different configurations. The SOLAX inverter is robust, compact and being a premium option, ensures excellent operation of our reliable and durable residential solar installation without problems in its operation. For more information, refer to the inverter's technical sheet.


Coplanar mounting structure on metal roof provides the necessary fixation of the solar panels to the roof. The connection of the panels to the aluminum structure is easy and simple, providing significant savings in labor cost. The coplanar mounting system provides better support against the force of the wind since it reduces the direct surface exposed to it. Additionally, this structure benefits from the inclination of the roof to increase solar energy collection and improve the overall performance of the solar installation.


Specific solar electric cable for 4mm2 solar installations with double insulation to be able to make the different serial or parallel connections between the solar panels and subsequently connect to the inverter's DC input. The same cable can be used if necessary to connect the panels to the charge controller (for off-grid systems). The 4mm2 cable section allows the current to be transmitted efficiently without excessive voltage drops, managing the system voltage while ensuring the correct operation of the solar installation in high temperature ranges (derating).


Solar connectors (MC4) compatible with the connectors of the solar panels and the input of the inverter by means of a simple “plug and play” operation. These connectors will be used to easily crimp the solar electric cables and thus close the circuit between the output of the solar panel chains and the input of the inverter. The set consists of male / female couple / s necessary for rapid solar installation. The connector kit also comes with a metal stem so that it can be inserted into the plastic parts. Through a "click" sound we will make sure that the connectors have been connected correctly. By stretching the cable lightly, we will verify that the rod has been crimped correctly.

Technical data:

Total Power

3300 Wp

Number of solar modules in the kit


Power per module

375 Wp

Solar module type


Inverter nominal power (W)

3300 W

Inverter Brand


Inverter input voltage operating range (V)

70 to 580 V

Inverter input current operating range

0 to 14 A

Racking system


Racking material

Aluminum 6060

Solar cable

20 meters of red and black double insulation cable

System monitoring

Integrated monitoring system SolaX 3.3


- Solar modules: 10 years product & 25 years production

- Inverter: 2 years

- Racking: 5 years product

- Solar cable: 1 year

- Monitoring system: 5years

Kit content

- 9x solar panels 375 Wp Polycrystalline

- 1x inverter 3300W SolaX1 Boost Power 3.3

- Coplanar racking systems with rails, connectors and nuts and bolts

- 1x  DC switch disconnector box

- 20 meters of red and black double insulation cable

- 2x sets of MC connectors

Power (kW)
3 - 5.9
Phase Type
Single phase
Max Current Input (A)
14 - 14.99
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