Solavita,three-phase hybrid inverters with power ratings from 29.9 kW to 50 kW

Chinese inverter manufacturer Solavita has launched the SVH series , a new range of three-phase hybrid inverters with power ratings from 29.9 kW to 50 kW . Designed for commercial and industrial (C&I) rooftop solar and large residential energy systems, these inverters offer advanced features such as high PV oversizing (up to 200%) , multi-port battery integration , and grid-smart controls . Each unit supports up to five MPPT inputs , allowing for maximum flexibility and performance even in partially shaded conditions. The inverters also feature three independent high-voltage battery ports , enabling scalable and efficient energy storage solutions. With an IP66 rating, wide operating temperature range (-30°C to 60°C), and built-in protections, the SVH series is engineered to meet the growing demand for reliable and flexible solar-plus-storage systems in decentralized energy markets.

Product Specifications:

1. Power Ratings:

   • 29.9 kW to 50 kW

2. Dimensions and Weight:

   • All models: 580 mm x 920 mm x 300 mm , 93 kg

3. PV Input Capacity:

   • Supports up to 200% PV-to-inverter ratio

   • 50 kW model : Accepts up to 100 kW of solar input

4. MPPT Inputs:

   • 5 MPPT inputs per unit

   • Voltage range: 180 V to 850 V

   • Rated DC voltage: 600 V

   • Maximum current per MPPT: 40 A

5. Efficiency:

   • Peak efficiency: 97.8%

   • Battery-to-AC efficiency: 97.5%

   • PV-to-battery efficiency: 98.5%

6. Battery Integration:

   • 3 independent high-voltage battery ports , each rated at 55 A (total: 165 A )

   • Compatible with lithium-ion batteries using 280 Ah or 314 Ah cells

   • Supports “3-in-1” or fully independent configurations

7. AC Output and Overload Capacity:

   • Handles double the rated AC input (e.g., 100 kW for the 50 kW model )

   • Overload capacity:

     • 1.5x for 30 seconds

     • 1.2x for 60 seconds

   • Supports 100% unbalanced loads and 200 A continuous AC passthrough

   • UPS switchover time: <10 ms

8. Grid-Smart Features:

   • GEN port for diesel generator and smart load integration

   • Supports virtual power plant (VPP) and demand response via OpenADR

9. Environmental and Safety Features:

   • IP66-rated for outdoor use

   • Operating temperature range: -30°C to 60°C

   • Built-in protections:

     • Anti-islanding

     • Surge protection

     • Insulation monitoring

     • Optional arc-fault detection

10. Communication and Monitoring:

    • Connectivity options: Wi-Fi, LAN, 4G, Bluetooth

    • Mobile app monitoring

Key Features and Benefits:

1. High PV Oversizing:

   • Allows installation of more solar panels than the inverter’s rated capacity, maximizing energy harvest.

2. Flexible Battery Integration:

   • Three independent battery ports enable scalable and customizable energy storage solutions.

3. Grid Resilience:

   • Fast UPS switchover (<10 ms) ensures uninterrupted power supply during grid outages.

4. Wide Operating Conditions:

   • IP66 rating and extreme temperature tolerance make the inverters suitable for diverse environments.

5. Advanced Monitoring and Control:

   • Supports smart grid integration (VPP, demand response) and offers real-time monitoring via mobile apps.

6. High Efficiency:

   • Optimized for both PV-to-battery and battery-to-AC operations, ensuring minimal energy losses.

Applications:

1. Commercial and Industrial (C&I):

   • Ideal for rooftop solar installations and energy storage systems in businesses and factories.

2. Large Residential Projects:

   • Suits upscale homes and multi-family residential complexes requiring robust solar-plus-storage solutions.

3. Decentralized Energy Systems:

   • Supports grid variability and integrates with smart grid technologies like VPPs and demand response programs.

Market Context:

1. Growing Demand for Solar-Plus-Storage:

   • Rising interest in renewable energy and energy independence drives the need for scalable, efficient, and grid-integrated solutions.

2. Scalability and Flexibility:

   • The SVH series addresses the challenges of decentralization, grid variability, and evolving energy needs.

3. Technological Advancements:

   • Combines high technical performance, intelligent grid controls, and modular design to meet modern energy system requirements.