Voltronic 3kW off-grid photovoltaic kit with 6 kWh GEL storage – GDF Energy
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3kW Voltronic off-grid stand-alone photovoltaic kit + 6 kWh nominal GEL storage

€2.900,00
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Voltronic 3kW stand-alone photovoltaic system + 6 kWh nominal GEL storage


The 3000W 24V 9000Whdia Gel Solar Kit is a system for powering and consuming energy in a second home for occasional or summer use. It could also be used in a permanent home depending on consumption levels. It includes an all-in-one inverter with a 60A MPPT regulator and maintenance-free stationary gel batteries. In addition to the materials discussed, the electrical accessories included are available for viewing on this page, allowing you to connect the various devices.

The photovoltaic system proposed in the attached document is capable of generating 8.70 kWh per day in winter (with 3 hours of sunshine), while in summer production would amount to 20.30 kWh per day (with 7 hours of sunshine).

The features of the system offered are:

  • Installed photovoltaic solar power: 2,900 W
  • Maximum output power at home: 3000 W
  • Daily production in winter: 8.70 kWh
  • Daily production in SUMMER: 20.30 kWh
  • Average daily production per year: 14.50 kWh

3000W 24V 9000Whdia Solar Gel Kit Components

5 x Longi 580W Monocrystalline Solar Panels: An excellent Longi panel with excellent technical characteristics. Its 580W power and 22.5% efficiency give this module a high capacity to capture, generate, and convert solar energy. The Longi 580W Mono solar panel is perfect for commercial and residential photovoltaic installations.



2 Panel Structure 30-45mm Coplanar Falcat

1 x 5-Panel 30-45mm Flush Mount: This is a support for positioning five solar panels on a roof with the correct slope and orientation. The panels are positioned vertically on the structure, and the structure will have the same slope as the surface on which they will be installed. In this case, the structure is designed for panels of any length and has universal presses that accept a panel profile between 30 and 45 mm. It is the perfect type of structure for metal roofs, sandwich panels, or concrete slabs. This product is shipped in a single package and can be joined to multiple identical structures using the appropriate joining kit.




Voltronic Axpert VMIII 3000W 24v

1 x Voltronic VMIII 3000W 24V Inverter Charger with Protections: This pre-assembled kit includes the Voltronic VMIII 3000W 24V stand-alone inverter, which delivers up to 3000W of output power from 24V batteries. The inverter incorporates a solar panel input to power consumption and recharge the 24V battery. This energy passes through the internal MPPT charge controller with an 80A charging capacity and is used to boost the battery charge until it is ready for use. This controller operates at a high voltage between 120 and 450Vdc. Additionally, a 24V battery charger with a charging current of up to 60A is included, should you occasionally need to recharge the batteries from a compatible generator or external power grid. The entire assembly is supplied with wiring; you simply need to connect the PV panel input to the corresponding input of the fuse protecting it and connect the load to the switch output. The entire assembly must be positioned with the protections at a sufficient height so that the battery cables can adequately reach the battery terminals.


2 x GEL 12V 250Ah Plus Energy Battery: Monobloc battery with high-capacity GEL electrolyte technology. Being GEL, it does not emit gases and requires no maintenance. It is an excellent option when installing the battery in a location without ventilation. We recommend installing it in its natural position and under no circumstances connecting it in parallel. Charging voltages must be taken into account to ensure maximum battery life. The quality/price ratio is excellent and the manufacturer offers a 2-year warranty.


Single-Wire Cable Roll 6mm2 H1Z2Z2-K 30m Red

1 x Roll of 6mm2 H1Z2Z2-K Single-Wire Cable 10m Red: Specially designed for electrical installations. Flexible, halogen-free power cable to meet the most demanding industrial requirements.


Single-wire cable roll 6mm2 H1Z2Z2-K 20m black

1 x Roll of 6mm2 H1Z2Z2-K Single-Wire Cable 10m Black: Designed for electrical installations. Flexible, halogen-free power cable to meet the most demanding industrial requirements.



WEIDMULLER PVStick Connectors

1 x MC4 connectors: Compatible with all connector models offered as standard on solar panels. Requires crimping onto the cable.


Battery interconnect cable

1 x Battery Interconnect Cable: Custom-made with the required terminals based on the diameter of the battery screw it will be connected to. All the technical features needed to safely interconnect batteries are available.

Shipping costs and 10% VAT included. Delivery within 10 days.


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