Electric current storage systems produced by photovoltaics

Solax

Thanks to the development of innovative products and assistance, Solax Power is recognized as one of the leading and most reliable manufacturers of photovoltaic inverters in the world and in reference to storage inverters, it makes use of close partnerships with the best battery manufacturers.

The R&D department is at the forefront and develops solutions updated to the state of the art of technology, so much so that the entire inverter park is already prepared for Smart Energy; in addition, a solid technical structure guarantees assistance to installers for after-sales and for all verification or replacement procedures.

Solax products are therefore already able to offer Internet of Things services: self-consumption, peak shaving, offgrid, energy communities, network services.

The Solax models available range from string sizes from 1.1 to 5 kW single-phase and from 6 to 10 kW three-phase, while in the storage unit the single-phase and three-phase models range from 3 kW up to 10 kW, which can be paralleled for a total power up to 100 kW of inverter, for storage capacity from 4.8 kWh to 500 kWh. Obviously, hybrid inverters can be paralleled with string inverters, with the advantage of having a single monitoring and assistance system.

All inverters in the range are IP65, guaranteed for 10 years and easy to install, with monitoring included.

Solis

Founded in 2005, Solis is a world leader in the production of inverters, economically sound and listed on the stock exchange.

The production of residential, commercial and industrial inverters uses innovative technologies capable of providing highly reliable products and the research and development process has led Solis to hold several national and international patents.

Solis is present in over 100 countries and the company is recognized as a "Top Inverter Brand" by the "EuPD" Research Institute, which certifies the quality of the products.

Since 2020 Solis has been present in the Italian market through a commercial and technical partnership with Energy srl, which manages the import and commercial development, collaborates in product development and coordinates technical assistance.

Solis single-phase inverters for residential use range from 1 to 6 kW.

For three-phase systems Solis offers inverters from 6 to 20 kW.

In the context of large plants, Solis also has a wide range of inverters from 50, 100 up to 250 kW.

Pylontech

With over 1.5 GWh installed, Pylontech is one of the world's leading companies in the production of LFP lithium batteries for Energy Storage applications.

Pylontech controls the entire design and production chain of its storage systems: from the chemistry of the cell, to its construction and combination inside the battery modules, the on-board electronics of the battery module and the BMS (Battery management System), and the software for controlling the different parts.

This design and manufacturing philosophy allows a capillary control and optimization of all production phases, guaranteeing reliability and safety over time.

Pylontech produces several families of batteries:

• US2000 and US3000 - Low voltage rack batteries. These are batteries with capacities of 2.4 kW and 3.55 kW respectively. They can be connected in parallel in stacks of up to 8 modules which in turn can be connected in parallel up to 5 stacks using the LV-HUB accessory.

This modular technology allows storage systems from 2.4 to 142 kWh.

• Force L2 - Stackable low voltage batteries. These are 3.55 kWh battery modules, stackable without the need for external connections between one module and another. Particularly suitable for residential applications, they offer modularity from 7.1 kWh (2 modules) up to 14.2 kWh (4 modules).
• H48050, H48074, H32148 - High voltage rack batteries. These are battery modules with capacities of 2.4, 3.55, 4.74 kWh, respectively, are connected in series and offer a high range of voltage / capacity combinations that allow storage systems from 4.8 kWh up to 2 MWh in container installations.
• Force H1 and Force H2 - Stackable high voltage batteries. These are 3.55 kWh battery modules, stackable without the need for external connections between one module and another. Particularly suitable for residential applications, offices and small businesses, they offer modularity from 7.1 kWh (2 modules) up to 24.85 kWh (7 modules).

Energy manages distribution and assistance for Pylontech on the Italian and European territory.