The beating heart of a system is the photovoltaic inverter which manages not only the conversion of the energy produced by the photovoltaic modules from direct current to alternating current but also controls and monitors the entire system, guaranteeing on the one hand the operation of the panels at maximum their performance and, on the other hand, it monitors the public network for compliance with the various safety criteria, as well as the management of other loads.
Types of photovoltaic inverters
In the panorama of residential and commercial products, different types of the most common inverters can be highlighted:
- hybrid inverters: they can manage both photovoltaic production and the accumulation of energy in battery packs
- retrofit inverters: they deal only with the management of electrical storage
- photovoltaic inverters: they only manage the production of the photovoltaic system
- microinverter or mini-inverter: these are devices that perform the function of the traditional inverter but are connected to each individual photovoltaic panel and not to a string
Inverters for the residential, commercial and utility scale markets
VP Solar offers a complete range of inverters for every system need, solutions for the residential market with a range of inverters with output power from 1 kW to 10 kW, inverters for commercial and industrial use from 12 kW to over 200 kW with which multi MW plants can be built.
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Accessories SolarEdge, Inverter, SolarEdge
Energy meter with Modbus connection A-400V-3Y-MTR-S
70A split core current transformer (CT) of reduced dimensions. Electricity Meter with Modbus connection for small SolarEdge systems supports an output voltage of 333mVac and provides an accuracy of ± 1%.
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Enphase, Inverter, Photovoltaic inverter
Enphase – IQ Gateway Metered 2 – ENV-S-EM-230
The IQ Gateway is the energy management device and integrates with IQ Microinverters and IQ Batteries to offer complete control and detailed information on the Enphase Energy System.
The gateway can provide solar production and energy consumption data to Enphase Enlighten monitoring and analytics software, allowing for complete remote maintenance and management of the Enphase system.
- Integrated meter
- Simple setup
- 5-year warranty
- Available models: ENV-S-EM-230
SKU: n/a -
Enphase, Inverter, Photovoltaic inverter
Enphase connectors, terminals and tools for wiring
Connectors for wiring of Enphase systems
- Allows easy connection of Q Cables on the roof without complex wiring
- Both male and female connectors are available
For more information download the technical datasheet
SKU: n/a -
Enphase, Inverter, Photovoltaic inverter
Enphase IQ8 series microinverters
The high-powered, smart grid-ready IQ8 Series Microinverters are designed to match the latest generation high-output PV modules. The IQ8 Series Microinverter has the highest energy production and reliability standards in the industry, and with rapid shutdown functionality, it meets the highest safety standards.
- Nominal power up to 380 W
- Fast installation with simple AC cabling
- Integrated MC4 connectors
- IP67
- 25-year warranty
- Available models: IQ8HC
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Enphase, Inverter, Photovoltaic inverter
Enphase microinverter series IQ 7
This series of Enphase microinverters differs from the rest of the market in efficiency and reliability; they are inverters that can be installed in the rear part of the panel very compact.
- Quick installation with two-wire wiring
- Envoy and Internet connection required
- IP67 double insulation Class II enclosure
- Maximum EU efficiency of 96.5%
- Available models: IQ 7+
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Enphase, Inverter, Photovoltaic inverter
Enphase Q Cable single-phase/three-phase
Cables for wiring both three-phase and single-phase Enphase systems depending on the model selected
Available models:
- Enphase Q Cable (2m pitch) single phase – Q-25-17-240
- Enphase Q Cable (2m pitch) three-phase – Q-25-17-3P-160
- Enphase Q Cable (2.3m pitch) single phase – Q-25-20-200
- Enphase Q Cable (2.3m pitch) three phase – Q-25-20-3P-160
All these cables are also available in single connector version
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Enphase, Inverter, Photovoltaic inverter
Enphase Relay three-phase controller – Q-Relay 2.0 -3P-IT
In the installations of microinverter and Enphase storage systems, the Q-Relay 2.0 together with the Envoy-S act as an interface protection with the grid in accordance with CEI 0-21.
- Self-test function for systems <11.08kW
- Available models: Q-Relay 2.0 -3P-IT
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Fronius, Fronius, Fronius, Hybrid inverter, Inverter, Inverter residential systems, Photovoltaic inverter, Retrofit
Fronius Primo GEN24 Plus – single-phase hybrid – 3.0 / 3.6/ 4.0 / 4.6 / 5.0 / 6.0 kW plus
Fronius, Fronius, Fronius, Hybrid inverter, Inverter, Inverter residential systems, Photovoltaic inverter, RetrofitFronius Primo GEN24 Plus – single-phase hybrid – 3.0 / 3.6/ 4.0 / 4.6 / 5.0 / 6.0 kW plus
New generation GEN24 Plus single phase hybrid inverter, with back-up function, for domestic systems.
SKU: n/a -
Fronius, Fronius, Fronius, Hybrid inverter, Inverter, Inverter residential systems, Photovoltaic inverter, Retrofit
Fronius Symo GEN24 – hybrid three-phase – 2 MPPT – 3.0 / 4.0 / 5.0 / 6.0 / 8.0 / 10.0 kW Plus
Fronius, Fronius, Fronius, Hybrid inverter, Inverter, Inverter residential systems, Photovoltaic inverter, RetrofitFronius Symo GEN24 – hybrid three-phase – 2 MPPT – 3.0 / 4.0 / 5.0 / 6.0 / 8.0 / 10.0 kW Plus
Three-phase hybrid inverter with integrated Back-up function, the new generation of Fronius inverters guarantees maximum flexibility and efficiency.
- Integrated Data communication
- Dynamic Peak Manager
- Multi Flow Technology
- SuperFlex Design
- Full Back-up
- PV point basic grid backup
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Fronius, Inverter, Inverter for commercial and industrial PV systems, Photovoltaic inverter
Fronius Tauro – 50/100 kW – inverter for commercial and industrial systems
Fronius, Inverter, Inverter for commercial and industrial PV systems, Photovoltaic inverterFronius Tauro – 50/100 kW – inverter for commercial and industrial systems
Fronius Tauro is an inverter useful for any commercial and industrial system, suitable for installation outdoors in contact with extreme climates .
- Reduces installation costs (BOS)
- Mechanical ventilation for maximum performance even under the sun’s rays
- maintenance can be done in the field by one person
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GoodWe, GoodWe, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter GoodWe
GoodWe EH single phase storage inverter – 2MPPT – 3.6 / 5 / 6kW
GoodWe, GoodWe, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter GoodWeGoodWe EH single phase storage inverter – 2MPPT – 3.6 / 5 / 6kW
Single-phase hybrid inverter for high voltage batteries, with UPS and 2 MPPT function, pre-wired cables for quick and easy installation.
- UPS level automatic switch in 10ms
- Wide battery voltage range 85~460V
- Large loads when back-up
- Pre-wired communication cables
- Available sizes: GW6000-EH
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GoodWe, GoodWe, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter GoodWe
GoodWe ET Plus – hybrid three-phase inverters – 5/10 kW
GoodWe, GoodWe, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter GoodWeGoodWe ET Plus – hybrid three-phase inverters – 5/10 kW
ET series three-phase hybrid inverter with DC coupling.
- Maximum efficiency up to 98.2%.
- Uninterruptible Power Supply Function (UPS)
- Wide battery voltage range
- Fanless design, quiet operation
- Available sizes: GW8KN-ET, GW10KN-ET
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GoodWe, GoodWe, Inverter, Photovoltaic inverter, Residential inverter GoodWe, Retrofit
GoodWe SBP series – retrofit – single-phase AC – 3.6 / 5.0 kW
GoodWe, GoodWe, Inverter, Photovoltaic inverter, Residential inverter GoodWe, RetrofitGoodWe SBP series – retrofit – single-phase AC – 3.6 / 5.0 kW
AC inverter Single-phase retrofit with back-up function. The GoodWe SBP series features inverters with AC connection, which can be used in both single-phase and three-phase systems.
- single-phase and three-phase systems
- IP65
- 100A
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Accessories Huawei, Huawei, Inverter
Huawei EMMA-A02 Energy Management Assistance
EMMA (Energy Management Assistant) is a device that integrates the functions of a meter, communication, and management of household loads. This last function is undoubtedly the most interesting and distinctive feature of the device.
- Flexible and compatible with various appliances
- Built-in WLAN/FE module
- Compatible with Huawei inverters: SUN2000 2-6KTL-L1, 8-10KTL-LC0, 5-12KTL-M1, 8-20KTL-M2, 12-25KTL-M5, 12-25KTL-MB0
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Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverter
Huawei SUN2000 100 / 115 KTL – M2 – three-phase
Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverterHuawei SUN2000 100 / 115 KTL – M2 – three-phase
Huawei three-phase inverter, ideal solution for commercial and industrial installations.
- 10 MPPT, 20 inputs
- Integrated DC circuit breakers
- IP66
- RS485, MBUS, USB, optional: WiFi, Ethernet, 4G / 3G / 2G
- Available models: 100KTL-M2, 115KTL-M2
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Commercial inverter Huawei, Huawei, Huawei, Hybrid inverter, Inverter
Huawei SUN2000 12/15/17/20/25 K-MBO – three-phase hybrid inverter
Commercial inverter Huawei, Huawei, Huawei, Hybrid inverter, InverterHuawei SUN2000 12/15/17/20/25 K-MBO – three-phase hybrid inverter
Three-phase hybrid SUN2000 12/15/17/20/25 K-MBO inverter ideal for C&I systems, with sizes ranging from 12 to 25 kW
- Efficiency up to 98.2
- Weight and footprint (546 x 460 x 228 mm, weight approx. 21kg)
- IP66 degree of protection
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Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverter
Huawei SUN2000 12/15/17/20/25 KTL-M5 – three-phase
Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverterHuawei SUN2000 12/15/17/20/25 KTL-M5 – three-phase
The Huawei SUN2000 M5 three-phase string inverter was created to maximize energy yields in residential and commercial PV systems.
- 2 MPPT (two inputs each)
- RS485, Optional: Ethernet, WiFi, 4G
- IP66 protection rating
- Available sizes: 12/15/17/20/25 KTL-M5
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Huawei, Huawei, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter Huawei
Huawei SUN2000 2/3/3.68/4/4.6/5/6 KTL-L1 – single-phase hybrid inverter
Huawei, Huawei, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter HuaweiHuawei SUN2000 2/3/3.68/4/4.6/5/6 KTL-L1 – single-phase hybrid inverter
The Huawei SUN2000 KTL-L1 single-phase hybrid inverter was created to maximize the energy self-consumption of your single-phase system and guarantees high yields and reliable performance.
- 2 MPPT
- RS485, Optional: Ethernet, WiFi, 4G
- Integrated AFCI
- IP65 protection rating
- Available sizes: 2/3/3.68/4/5/6 KTL-L1
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Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverter
Huawei SUN2000 215 KTL – H0 & H3 – three-phase inverter
Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverterHuawei SUN2000 215 KTL – H0 & H3 – three-phase inverter
Three-phase string inverter for utility scale applications.
- Number of MPPTs: 9 (H0) or 3 (H3)
- Maximum input voltage: 1500 V
- AC output voltage: 800 V 3P + PE
- Integrated DC circuit breakers
- IP 66
- RS485, MBUS, USB, optional: WiFi, Ethernet, 4G / 3G / 2G (with SmartLogger 3000A)
- Available models: 215KTL-H0 / 215KTL-H3
SKU: n/a -
Huawei, Huawei, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter Huawei
Huawei SUN2000 3/4/5/6/8/10 KTL-M1-HC – three-phase hybrid inverter
Huawei, Huawei, Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter HuaweiHuawei SUN2000 3/4/5/6/8/10 KTL-M1-HC – three-phase hybrid inverter
The Huawei SUN2000 KTL-M1-HC three-phase hybrid inverter is an efficient and elegant product, created to maximize the energy consumption of your three-phase system.
- Weight and size reduced (525X470X146.5 mm, weight about 17kg)
- Efficiency up to 98.6%
- IP65 protection with natural cooling
- Available sizes : 3/4/5/6/8/10 KTL-M1-HC
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Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverter
Huawei SUN2000 30/36/40/50 KTL-M3
Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverterHuawei SUN2000 30/36/40/50 KTL-M3
Commercial Huawei inverter with three-phase output, ideal solution for new installations.
- 4 MPPT, 8 inputs
- Maximum input voltage: 1,100V
- Integrated DC circuit breaker
- Available models: 30 KTL-M3, 36 KTL-M3, 40 KTL-M3, 50 KTL-M3
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Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverter
Huawei SUN2000 330 KTL – H1 – three-phase inverter
Commercial inverter Huawei, Huawei, Inverter, Photovoltaic inverterHuawei SUN2000 330 KTL – H1 – three-phase inverter
With this three-phase string inverter, Huawei wanted to create the perfect product for large photovoltaic systems.
- 6 MPPTs
- Number of inputs per MPPT: 4/5/5/4/5/5
- AC output voltage: 800 V 3P + PE
- Integrated DC circuit breakers
- IP66
- RS485, MBUS, USB
SKU: n/a -
Inverter, Photovoltaic inverter, Residential inverter, SolarEdge
Inverter Hub Solaredge Home single – phase
Inverter, Photovoltaic inverter, Residential inverter, SolarEdgeInverter Hub Solaredge Home single – phase
SolarEdge has developed the single-phase Hub Home Inverter (2.5-6kW), a device capable of managing home energy.
- DC oversizing up to 200%
- Module level monitoring
- 12 year warranty, extendable up to 25 years
- Available sizes: SE3000H – SE3680H – SE4000H – SE5000H – SE6000H
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Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter, SolarEdge, SolarEdge
Inverter SolarEdge Home Hub – three-phase – SE5K-10K RWB48
Hybrid inverter, Inverter, Photovoltaic inverter, Residential inverter, SolarEdge, SolarEdgeInverter SolarEdge Home Hub – three-phase – SE5K-10K RWB48
Three phase inverter for storage and backup applications
- DC oversizing up to 200%
- Module-level monitoring
- Backup function with three-phase backup interface
- 12 years warranty
- Available sizes: SE5K-RWB48 – SE8K-RWB48 – SE10K-RWB48
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Commercial inverter Kostal, Inverter, Kostal, Photovoltaic inverter
Kostal Piko 15 – 20 kW
Kostal Piko inverter are very reliable, ideal for the most complex applications.
The Piko string inverters offer unparalleled functionality virtually all types of PV systems.
- 3-phase feed-in
- Up to 3 MPP trackers
- Available sizes: 15 – 20 kW
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Commercial inverter Kostal, Inverter, Kostal, Photovoltaic inverter
Kostal PIKO CI 30/50/60
PIKO CI (Commercial Inverters) series optimized for the needs of large photovoltaic systems.
Greater safety and efficiency, lower additional costs thanks to the integrated Kostal Smart AC Switch which makes external pling switches redundant.- system voltage of up to 1100 V
- DC installation without any string distribution boxes
- Over-assignment of up to 50% (DC to AC) permits flexible generator design
- Available sizes: 50 kW
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Inverter, Kostal, Photovoltaic inverter, Residential inverter Kostal
Kostal PIKO IQ 4.2-10 kW
Three-phase photovoltaic inverter for private systems with modern design and flexible communication options. With power classes from 4.2 to 10 kW.
- 2 MPP trackers to configure almost all types of roof
- Increased MPP range: perfect for revamping
- In five power classes: 4.2/5.5/7.0/8.5/10 kW
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Hybrid inverter, Inverter, Kostal, Kostal, Kostal, Photovoltaic inverter, Residential inverter Kostal, Retrofit
Kostal PIKO MP Plus
Hybrid inverter, Inverter, Kostal, Kostal, Kostal, Photovoltaic inverter, Residential inverter Kostal, RetrofitKostal PIKO MP Plus
Compact and flexible single-phase hybrid inverter. With the addition of the Smart Energy Manager a storage system can be connected.
- power classes of between 1.5-4.6 kW
- One or two MPP trackers
- Extended MPP range – perfect for repowering
- available sizes: 5.0 / 2
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Hybrid inverter, Inverter, Kostal, Kostal, Photovoltaic inverter, Residential inverter Kostal
Kostal PLENTICORE Plus G2
Hybrid inverter, Inverter, Kostal, Kostal, Photovoltaic inverter, Residential inverter KostalKostal PLENTICORE Plus G2
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
- IEC 021 Certificate
- available sizes: 5.5 / 7.0 / 8.5 / 10 kW
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