As demand for hybrid solar inverter and battery systems continues to surge across Europe, the Growatt SPH 4000–10000TL3 BH-UP series delivers a powerful, scalable solution for modern solar PV systems and energy storage applications.
Designed for solar installers, EPCs, and solar wholesalers, this three-phase hybrid inverter series enables seamless integration of solar panels, solar batteries, and grid systems, making it ideal for residential and small commercial energy storage systems and complete kits.
Advanced Three-Phase Hybrid Inverter for Solar + Storage
The Growatt SPH TL3 BH-UP series is engineered for high-performance solar inverter + battery integration, supporting both lithium and lead-acid batteries.
Key system highlights:
- AC output range: 4 kW – 10 kW
- Three-phase system with 100% imbalance output
- Wide battery voltage range: 100–550V
- Compatible with solar battery storage systems
- Designed for hybrid and backup applications
According to the datasheet , the inverter supports flexible system configurations and advanced grid interaction, making it a strong solution for solar PV suppliers and distributors.
Reliable Backup Power with UPS Functionality
One of the key features of this hybrid inverter is its UPS (Uninterruptible Power Supply) functionality, ensuring reliable backup power:
- <10 ms switching time
- Seamless transition during grid outages
- Continuous operation of essential loads
This makes it ideal for:
- Residential backup systems
- Small commercial applications
- Critical load protection
For solar installers, this adds significant value to solar energy storage solutions.
High Efficiency and Optimized Solar Performance
The Growatt SPH TL3 BH-UP series is optimized for maximum energy yield:
- Maximum efficiency: up to 98.2%
- European efficiency: up to 97.5%
- MPPT efficiency: 99.9%
- Supports 1.5 DC/AC ratio
PV input features:
- Max DC voltage: 1000V
- MPP voltage range: 120V – 1000V
- Dual MPPT trackers
- High input current support
This ensures excellent performance for solar panels across multiple orientations, making it ideal for complex rooftop installations.
Smart Grid Integration & Energy Management
The inverter includes advanced grid and energy management features:
- Smart phase-level export limitation
- VPP (Virtual Power Plant) interface ready
- Adjustable power factor (0.8 leading to 0.8 lagging)
- Anti-islanding and grid monitoring
These capabilities allow integration into modern smart grids and energy networks, enhancing value for solar distributors and energy solution providers.
Flexible Solar Battery Compatibility
The SPH TL3 BH-UP series supports a wide range of solar battery solutions:
- Battery voltage range: 100–550V
- Max charge/discharge current: 25A
- Compatible with:
- Lithium-ion batteries
- Lead-acid batteries
This flexibility allows solar wholesalers and installers to design tailored energy storage systems for different customer needs.
Built for European Installations – Robust & Reliable Design
The Growatt inverter is designed for durability and long-term operation:
- IP65 protection rating (indoor & outdoor installation)
- Operating temperature: -25°C to +60°C
- Altitude: up to 3000 m
- Natural cooling (no fans)
- Transformerless topology
Physical specs:
- Dimensions: 505 × 453 × 198 mm
- Weight: 30 kg
These features ensure reliable performance across diverse European climates and installation environments.
Comprehensive Protection & Safety Features
The inverter includes a full suite of protection systems:
- DC/AC Type II surge protection
- Reverse polarity protection
- Short-circuit protection
- Residual current monitoring
- Ground fault monitoring
Certifications include:
- IEC, CE, VDE, EN50549, AS/NZS standards
This ensures compliance with European regulations and safety requirements.
Why Solar Installers and Wholesalers Choose Growatt SPH TL3 BH-UP
For solar wholesalers, solar distributors, and EPC companies, this inverter series offers:
- Reliable hybrid solar inverter + battery integration
- Strong backup capability with UPS function
- High efficiency for better ROI
- Flexible battery compatibility
- Smart grid and VPP readiness
It is an excellent choice for:
- Complete solar kits with battery storage
- Residential and small C&I projects
- High-performance solar PV systems
Conclusion – A Future-Proof Hybrid Inverter for Energy Storage Systems
The Growatt SPH 4000–10000TL3 BH-UP series is a powerful, flexible, and future-ready solar inverter solution for modern energy storage systems.
For solar PV suppliers, installers, and solar wholesalers, it provides a reliable foundation for scalable solar battery and inverter systems, helping meet growing demand for energy independence across Europe.
