Self-Consumption Photovoltaic Panels (Grid Connection single-phase meter)

3.956,94 18.645,09  inc. IVA

In Growatt self-consumption systems, the MIN range corresponds to hybrid inverter models that work as a classic grid connection inverter that also has the possibility of accumulating surplus photovoltaic production in Growatt ARK batteries.

You can have a system that directly contributes the energy produced by solar panels to electricity consumption in real time. If the production is higher than the consumption, energy will be used to charge the battery so that it can contribute at times of low production or at night. Growatt’s MIN and MOD series of grid-connected inverters have single-phase and three-phase options, although both series now work with high-voltage batteries and come with a BMS for communication between the inverter and each battery module. It is an economical installation, given the characteristics that such an installation can provide us.

We can also offer you three-phase systems or autonomous isolated installations, as well as provide you with a custom solution to fit your conditions, contact us


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  • Our self-consumption system utilizes hybrid inverters and panels. It can be expanded with batteries for energy storage. The Growatt systems offer scalability, allowing gradual additions to meet our needs without a large upfront investment.
  • The Growatt inverter remains connected to the grid, prioritizing energy consumption from the panels. It features an EPS emergency power function during grid failures, requiring a complementing contactor.
  • With this system, we can reduce bills by primarily using solar energy and the battery if desired. Users won’t notice a difference whether energy sources are combined or solely solar-powered.
  • Payback time may increase with battery costs or without storage. However, the high number of battery life cycles and minimal maintenance make them profitable. An hourly tariff is advisable for optimizing energy costs during non-solar hours.
  • The Growatt MIN range offers three-phase models from 3000W to 6000W. It provides performance monitoring via the manufacturer’s app and web portal. Photovoltaic kits include all necessary components.

Make your home future-proof.

We install photovoltaic panels all around Spain and Europe. Have a glance at our projects here.

Tensite Solar Monocrystalline PERC Module

The Solar Panel 500W Tensite Monocrystalline PERC is a high-performance and cost-effective solution for solar energy generation. Leveraging PERC technology and monocrystalline silicon cells, this panel outperforms conventional models in capturing solar energy.

It seamlessly works with both PWM and MPPT regulators, with MPPT recommended for maximizing energy production. The panel is designed with hollow aluminum edges, enabling efficient energy capture from all surfaces.

Notable specifications include a Voltage at Maximum Power of 38.35V, Current at Maximum Power of 13.04A, Open Circuit Voltage of 45.55V, Short Circuit Current of 13.93A, and an impressive module efficiency of 21.05%. Elevate your photovoltaic system with the Solar Panel 500W Tensite Monocrystalline PERC.

Technical Data Sheet

Growatt ARK 2.5H-A1 Lithium Battery

This high voltage battery module is suitable for self-consumption Growatt systems that use the battery for surplus storage. This lithium accumulator provides a long service life and can be supplemented with more 2.56kWh modules to increase the capacity of our battery bank. With an extensive warranty and more than 6000 cycles of use, the Growatt ARK batteries for self-consumption are a reliable and durable bet for our solar installation. It comes bundled with the Growatt ARK BMS.

The Growatt ARK BDC 95045-A1 Lithium Battery BMS controller is suitable for use in an ARK XH system, compatible with Growatt MIN-XH and MOD-XH inverters. It communicates with the inverter and manages charging and discharging of connected modules.

Technical Data Sheet

Growatt MIN 2500-6000TL-XH

The Growatt MIN-XH series inverter is a single-phase voltage generator designed for self-consumption. With its high-quality craftsmanship and affordable pricing, it offers a cost-effective solution for photovoltaic systems. These grid-connected inverters convert solar panel power into usable electricity for residential applications. They produce a single voltage output suitable for connection to single-phase grids with phase and neutral. The primary purpose is to supply homes with solar-generated energy.

Notably, the MIN-XH series features two autonomous MPPT charge controllers, providing flexibility in solar module design and installation. With the ability to handle high voltage, it allows for panel configurations with different electrical characteristics or orientations. Despite its range of possibilities, the inverter maintains a compact and versatile design, making it suitable for installation in various locations while maintaining a modern aesthetic.

Technical Data Sheet

Weidmuller PV Stick Connectors

They are a type of connector that does not require any tools to be able to assemble it with the cable, they are very useful since they have compatibility with the connectors that the vast majority of solar panels carry as standard, the MC4 connectors. We only have to strip the cable approximately 1.5cm and insert it through the hole of the connector.

Once introduced, we must strongly press the connector with the cable inwards until a click is heard. At this time we will know that the connector has been properly installed because if we pull the cable it will no longer come out. The cables compatible with the Weidmuller PV Stick connector are from 4mm2 to 10mm2.

Structure on Metal Cover KH915

The structure on metal roof that we offer in the kit is special to be fixed on any coplanar surface, be it in an industrial warehouse or private home that has a sloping roof. The structure has all the certificates and load regulations. The orientation of the roof must be south to avoid losses. The structure includes an assembly manual for the structure as well as all the necessary hardware to anchor the solar panels to it. In the event that another type of structure is required on facades or on the ground, contact us to be able to offer it.

Technical Data Sheet

System Legalization

We offer photovoltaic installations legalization service for the panels that are connected to the electricity grid, provided that the installation and / or start-up has been carried out by our professional team, as it is an essential requirement according to current regulations that these installations have been carried out by an authorized installation company, such as ENERA. Legalization is essential so that you can pour into the electricity grid and sell the excess energy in compliance with Real Decreto 244/2019.

To proceed with the legalization of the photovoltaic grid connection system, it is essential that the system has the appropriate protections. You must purchase the protections separately, contact us for more information.

Prior to the legalization of the installation, a visit must be made by an ENERA technician.

The documentation included in the price of installations up to 10kW is:

  • Processing of the Electrical Installation Certificate.
  • Technical memory/data.
  • Rates and registrations.

We do not provide you with other information that, although it may be related to the legalization of solar installation, is not essential for its management. An example of this necessary documentation is: the building permit, the city council report or the Autonomous Community report, which, if requested, must be paid separately. Contact us for more information.

Be in Charge of Your System 24/7

When installed, you are able to see real-time information of your system and its productivity, as well as consumption over time.