Solar & ESS Blog
SolaX X1-VAST Series Now Synergrid Certified — Ready for the Belgian Residential Market
The SolaX X1-VAST Series has officially obtained Synergrid certification, confirming full compliance with Belgian grid standards and residential energy regulations.
For installers and solar distributors operating in Belgium, Synergrid approval is essential. It ensures that an inverter meets the country’s strict technical, safety, and grid-connection requirements—simplifying commissioning and guaranteeing smooth approval by DSOs.
The X1-VAST is engineered for advanced single-phase residential energy systems, combining high PV flexibility, battery integration, and future-ready EV functionality in one platform.
Solar&Solar Wholesale supplies certified SolaX inverters for professional installation across Belgium and Europe.
Synergrid Approval: What It Means for Installers
Synergrid certification confirms that the SolaX X1-VAST:
-
Meets Belgian grid code requirements
-
Complies with single-phase production limits (5 kW cap)
-
Supports stable grid interaction
-
Ensures safe anti-islanding and protection features
For Belgian EPCs and installers, this translates to:
-
Faster permitting
-
Simplified DSO approval
-
Reduced compliance risk
-
Confidence in long-term operational stability
Designed for Belgian Single-Phase Applications
The X1-VAST Series is specifically optimized for single-phase grid systems, aligning with Belgium’s residential production regulations.
Key features include:
-
Single-phase configuration
-
5 kW production limitation (in line with Belgian requirements)
-
Seamless integration into residential PV + battery systems
This makes it ideal for:
Flexible PV Design with Multiple MPPTs
The X1-VAST offers advanced system flexibility with:
-
3 MPPTs (designed for flexible string layouts)
-
Support for up to 200% PV oversizing
-
High-capacity 20A DC input per MPPT
This allows installers to:
-
Optimize different roof orientations
-
Integrate high-power PV modules
-
Improve annual yield
-
Reduce shading losses
For solar wholesalers, this ensures compatibility with modern 600Wp+ solar panels.
Dual Battery Connections for Expanded Storage
The X1-VAST supports:
-
2 independent battery connections
-
Flexible storage expansion
-
Enhanced load management
This configuration supports advanced residential energy strategies such as:
-
Peak shaving
-
Backup prioritization
-
Time-of-use optimization
-
Smart home energy management
200% EPS Output with Ultra-Fast Switching
Backup reliability is critical in residential systems.
The X1-VAST provides:
-
Up to 200% EPS (Emergency Power Supply) output
-
Ultra-fast <10 ms switchover time
This ensures:
-
Continuous power to essential loads
-
Stable operation during grid outages
-
Smooth transition without interruption
For homeowners, this means uninterrupted lighting, refrigeration, and smart device operation.
Future-Ready EV Integration: V2G & V2H Support
One of the most forward-looking features of the X1-VAST is its support for:
-
V2G (Vehicle-to-Grid)
-
V2H (Vehicle-to-Home)
This enables:
-
Bidirectional EV charging
-
Energy storage via electric vehicles
-
Advanced smart home energy management
-
Greater self-consumption optimization
As Belgium accelerates EV adoption, V2G-ready inverters position installers for future grid and mobility integration opportunities.
Seamless Microgrid & Generator Integration
The X1-VAST supports:
-
Microgrid applications
-
Generator integration
-
Off-grid capability
This makes it suitable for:
Key Technical Advantages Summary
-
Synergrid certified (Belgium compliant)
-
Single-phase grid support
-
3 MPPTs for flexible design
-
200% PV oversizing support
-
20A high-current DC input per MPPT
-
2 battery connections
-
200% EPS backup output
-
<10 ms switchover time
-
V2G & V2H compatibility
-
Microgrid & generator integration
Solar&Solar Wholesale — Official SolaX Distributor
As a professional solar wholesaler and distributor, Solar&Solar Wholesale provides:
-
Synergrid-approved inverter supply
-
Residential solar + battery solutions
-
Fast EU logistics
We support installers, EPCs, and resellers with fully compliant inverter and energy storage systems for the Belgian market.
Conclusion: Certified, Flexible, Future-Ready
The SolaX X1-VAST Series is built for:
-
Regulatory compliance
-
Residential flexibility
-
Smart energy integration
-
Long-term reliability
With Synergrid certification and advanced battery + EV capabilities, the X1-VAST delivers a future-ready hybrid inverter platform tailored for Belgium’s evolving residential energy landscape.
#SolaX #X1VAST #Synergrid #BelgiumSolar #ResidentialEnergy #HybridInverter #SolarInverter #BatteryStorage #V2G #V2H #SolarWholesaler #EnergyTransition