Storage systems are now increasingly establishing as an important technical solution to match to photovoltaic systems to improve their performances and use of energy. The need of using the solar energy even when the sun is not present entailed the technological research as well as technical solutions that allowed to guarantee energy autonomy even in isolated situations, especially in off-grid plants.
Today there are a new market and new conditions thanks to the definition of clear rules and well-established technologies, given also by the introduction of lithium batteries, which guarantee high performances and high energy availability.
VP Solar: your specialized distributor of storage systems
When talking about storage, we are not only dealing with storage batteries, but it is always more important to talk about an overall system which allows to get the maximum from the energy produced and the right and highest efficiency in the management of the energy flow from and towards the building through an efficient and punctual management.
The electricity grid is fundamental in a storage system, not only to guarantee continuity if the battery or the PV plant cannot do it, but also because it is a big storage of energy able to collect it once the accumulation has been completely charged, especially during the summer.
Thanks to the connection to the grid that energy is not irretrievably lost, but it is valorized through the net energy metering.
Thanks to its 16-years’ experience in the field of off-grid systems, today VP Solar is the touchstone of storage systems, since it selects and brings the most efficient and reliable technical solutions to the market. All of them are certified for the grid connection in accordance with the regulation CEI 0-21.
This allows its customers, both resellers and installers, to propose advanced technological systems allowing to save a lot of money on the bills.
ABB: REACT 2
“All-in-one” storage solution, inverter with integrated high-voltage (200V) lithium-ion battery for long life.
- Ideal for new installations and retrofits
- Power ratings 3.6 and 5.0 kW
- Storage capacity ranging from 4 to 12 kWh
- Flexible design with the possibility of integration at any time
Storage, Fronius, AC side storage system, DC side storage system
Fronius Energy Package DC and AC connectable systemsStorage, Fronius, AC side storage system, DC side storage system
Fronius Energy Package DC and AC connectable systems
This storage solution is composed by a Fronius Symo Hybrid and a Fronius Solar Battery.
In a Symo Hybrid inverter you can insert the Solar Battery accumulator at any time.
Easy to install, the inverter is wall mounted and the battery is standing.
- Powers of 3, 4, 5 kW
- Energy from 3.6 to 9.6 kWh
- It is also possible to connect the accumulation system to the AC side
Storage, Fronius, Inverters, Fronius
Fronius Symo Hybrid
Fronius has extended its range of three-phase inverter MPPT replacing an entrance with a battery charger so you can put a lithium iron phosphate with a capacity ranging from 3.6 to 9.6 kWh can also be used in case of blackuot.
Remain unchanged all the control functions and standard monitoring Snapinverter Fronius.
The result: the sun by day, the sun at night and the sun during the blackout.SKU: n/a
Storage, Huawei, DC side storage system, Inverters, Huawei
Huawei SUN2000L-2/3/3.68/4/4.6/5KTL smart energy center
Storage, ABB, All-in-one DC side storage system
The solution designed by ABB for storage is called React, synonymous with Renewable Energy Accumulator and Conversion Technology, it allows you to earn from 2 kW up to 6 kW, for maximum comfort and energy use.
1] Enhance self-consumption
2] Integrated inverter + battery
3] The battery pack is expandableSKU: n/a
SE 3500 to AC coupling
L’inverter SE 3500 ad accoppiamento AC è concepito per essere utilizzato su impianti esistenti con inverter non SolarEdge o con inverter trifase SolarEdge per aggiungere l’accumulo sul lato alternata dell’impianto.
- Studiato per implementare la soluzione StorEdge su impianti esistenti monofase o su impianti SolarEDge trifase
- Compatibile con StorEdge Interface per batterie Tesla PowerWall ed LG Chem RESU
- Sicuro ed affidabile
The StorEdge Interface is the intelligent core for implementing storage solutions with SolarEdge inverters.
Simple installation and connections for battery and measurement counter SolarEdge
- Compatible with all the SolarEdge Single Phase Inverter
- Compatible with Tesla powerwall and LG Chem RESU
- Designed to eliminate hazardous voltages during installation, maintenance and in case of fire
Storage, SMA, AC side storage system, SMA, Inverters SMA
SMA Sunny Boy Storage
Inverter designed for high-voltage batteries for domestic use. Sunny Boy Storage allows economic integration, simple and flexible storage solutions for photovoltaic systems both new and existing.
1] It is simple and flexible
2] Economic Integration
3] even for existing plantsSKU: n/a
SolarEdge, Inverters, SolarEdge, Inverters SolarEdge
The new SolarEdge single-phase inverters thanks to the patented HD-Wave technology are even safer and more reliable.
The new bridge conversion architecture reduces the number and size of the components, the result being the smallest and lightest inverter of its category with maximum efficiency of 99.2%.
The 12-year standard warranty remains unchanged, free local and remote monitoring at the integrated module level and arc detection function.SKU: n/a
Storage, SolarEdge, DC side storage system
SolarEdge: StorEdge system DC coupled solution
The SolarEdge StorEdge DC coupled solution allows to optimize the efficiency of the accumulation system.
The solution involves the use of a single inverter both for photovoltaic and storage systems, of a special interface and of an high-voltage battery compatible with LG Chem.
1] Power from 2.2 to 6 kW
2] StorEdge can be integrated into existing SolarEdge systems
3] Compatible Batteries LG Chem RESU7H SEG and RESU10H SEGSKU: n/a
Storage, SolaX, DC side storage system, SolaX
SolaX X-Hybrid SK-SU 3000e/3700e/5000e
X-Hybrid offers in one product a high efficiency photovoltaic inverter and an integrated battery charger with the ability to charge all types of lead batteries, including lithium battery thanks to the CAN Communication Interface for BMS of lithium batteries.
All this can be easily monitored thanks to the integrated data logger.
- Integrated system that includes PV inverter, charging advanced batteries, EPS and function monitoring
- System suitable for both single-phase and three-phase systems
- EPS function during blackouts
- Power from 3 to 5 kW
SolaX X1-AC SOLAX RETRO-FIT 3,7 – 4,6 – 5 kW
AC inverter for high voltage batteries ideal for existing and retrofit installations.
- Three versions will be available: 3,7 /4,6/ 5 kW
- EPS function in case of serial blackout
- High voltage storage system with Pylontech batteries
- IP65, silent, low maintenance
Storage, SolarEdge, AC side storage system
StorEdge AC coupled
The SolarEdge storage solution, which is particularly suitable for existing photovoltaic plants, is the StorEdge AC Coupled.
It consists in an inverter specially designed for the StorEdge interface and for a compatible high voltage battery.
This system permits to realize in a very simple way an accumulation system even if there is an inverter of another manufacturer installed.
1] Power from 3.68 to 5 kW
2] Maximum installation flexibility
3] Use of high-voltage batteriesSKU: n/a
Storage, VARTA storage, All-in-one AC side storage system
L’ELEMENT VARTA è l’unico sistema di storage trifase disponibile in Italia conforme alla normativa CE 0-21.
Thanks to the connection on the ac side can be installed on any new plant or retrofitting with any production inverter.
- True three-phase storage
- Modular system
- Elegant design, available in various colors
Storage, VARTA storage, All-in-one AC side storage system
Thanks to the concept of “storage all in one” it can be inserted in any existing but also new facility without taking into account the type of photovoltaic system.
“One man one hour” philosophy, thanks to the plug & play external connectivity and the intuitive configuration system, a single person in one hour can install, configure, and instantly activate the VARTA pulse.SKU: n/a