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
Fronius, Fronius, Inverters, Storage
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
Inverters, Kostal, Kostal, Storage
Kostal PLENTICORE plus: 4.2/5.5/7.0/8.5/10 kW
PLENTICORE plus the new hybrid inverter from Kostal, designed for photovoltaic storage ideal for both new and existing installations.
- 3 MPPT to configure almost all types of roof
- compatible with different high voltage battery
- easy configuration
- EEBus and Sunspec for the Smart Home connection
- available in 5 power classes
AC side storage system, Inverters SMA, SMA, SMA, Storage
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.
- 97% efficiency
- WLAN and intuitive web interface
- Compatible with high-voltage lithium-ion batteries
- For new and existing systems
Inverter residential systems, Inverters SMA, SMA, SMA, Storage
SMA Sunny Boy Storage 3.7/5.0/6.0
The first battery inverter with a multistring battery connection. Ideal for grid-connected systems.
- Connect up to three high-voltage batteries
- 10-year warranty
- The integrated service package SMA Smart Connected for automated monitoring of battery inverters
- Fully automatic backup function for supplying electricity to the complete home (optional)
SolarEdge: energy meter with Modbus Connection
The SolarEdge counter is used for battery integration and production/consumption reading for limiting input.
- High accuracy meter readings for production/consumption monitoring
- Small and easy to install – fits in standard electrical panel
- Available: SE-WND-3Y400-MB-K2
SolarEdge: StorEdge AC Coupled HD-Wave SE3680H-SE5000H
StorEdge AC Coupled Single Phase Inverter with HD-Wave Technology
The main features are:SKU: n/a
DC side storage system, SolarEdge, Storage
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
DC side storage system, Inverters, SolaX, SolaX, Storage
SolaX X-Hybrid 5.0-6.0-8.0-10.0T trifase
X-Hybrid is a three-phase photovoltaic inverter with integrated storage management.
- Available in power sizes: 5, 6, 8, 10 kW
- Power from 5 to 10 kW
- It matches with Pylontech high voltage batteries H48050A
DC side storage system, SolaX, SolaX, Storage
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
AC side storage system, SolarEdge, Storage
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
StorEdge Interface – SESTI
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
- Allows connection of selected battery vendors such as the LG Chem RESU to a SolarEdge inverter
- Designed to eliminate hazardous voltages during installation, maintenance and in case of fire
All-in-one AC side storage system, Storage, VARTA storage
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