• Inverter di stringa SolaX X1-BOOST-4.2K-G4 4,2 kW monofase 2 MPPT
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SolaX

String inverter SolaX X1-BOOST-4.2K-G4 4.2kW single-phase 2 MPPT

String inverter SolaX X1-BOOST-4.2K-G4 4.2kW single-phase 2 MPPT

€616.75
€616.75
Sale Sold out Excl. VAT — calculated in the cart0.15 €/W
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Price including VAT by delivery country

  • Italy22% €752.43
  • Germany19% €733.93
  • France20% €740.10
  • Austria20% €740.10
  • Belgium21% €746.26
  • Bulgaria20% €740.10
  • Croatia25% €770.93
  • Cyprus19% €733.93
  • Czech Republic21% €746.26
  • Denmark25% €770.93
  • Estonia24% €764.77
  • Finland25.5% €774.02
  • Greece24% €764.77
  • Hungary27% €783.27
  • Ireland23% €758.60
  • Latvia21% €746.26
  • Lithuania21% €746.26
  • Luxembourg17% €721.59
  • Malta18% €727.76
  • Netherlands21% €746.26
  • Poland23% €758.60
  • Portugal23% €758.60
  • Romania21% €746.26
  • Slovakia23% €758.60
  • Slovenia22% €752.43
  • Spain21% €746.26
  • Sweden25% €770.93

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5 units at this price

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  • Reduced 10% VAT on solar and storage for customers in Italy: write to us before ordering.

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Delivery in 10-20 daysString inverter4.2kW2 MPPTSolaX

String inverter SolaX X1-BOOST-4.2K-G4 4.2kW single-phase 2 MPPT

The SolaX X1-BOOST-4.2K-G4 is a single-phase string inverter rated 4.2kW for grid-connected PV systems: it converts the output of the modules into alternating current and feeds it into the building's installation or the grid.

The interface protection and grid parameters are those required for connection in Italy to CEI 0-21 (low voltage) and CEI 0-16 (medium voltage). The inputs are 2 MPPT, with independent MPPT tracking: useful when the strings have different orientations or when part of the array is shaded for part of the day.

SolaX Power is one of the most widely sold brands in Europe for hybrid inverters and storage: a very broad range, the SolaX Cloud monitoring portal and frequent firmware updates.

Key strengths

MPPT trackingIndependent inputs get the most out of strings with different orientation or shading.
High efficiencyElectronics sized for low conversion losses across the whole load curve.
CEI complianceGrid settings for connection in Italy to CEI 0-21 and CEI 0-16.
Built-in monitoringManufacturer portal and app for yield, alarms and string data.
Standard protectionsDC disconnector, surge protection and insulation monitoring to earth.
Outdoor installationProtected enclosure for wall mounting even outside the plant room.

Technical specifications

Feature Value
Product code X1-BOOST-4.2K-G4
Manufacturer SolaX
Series X1-BOOST
Type String inverter
Rated power 4.2kW
Power supply Single-phase 230V
MPPT trackers 2
Hybrid inverter No, PV-only inverter
Dimensions (W x D x H) 404 × 274 × 146 mm
Certifications CEI 0-21, CEI 0-16
Mounting Wall mounted