The Growatt SPH 5000TL3 BH-UP is a sophisticated 5KW three-phase hybrid inverter designed to serve as the intelligent heart of high-performance energy storage systems. Engineered for reliability, it manages power between solar panels, high-voltage batteries, and the utility grid with precision. With a maximum PV input of 7,500W and dual MPPT trackers, it allows for a 1.5 DC/AC oversizing ratio, ensuring maximum energy harvest even in suboptimal weather conditions. Its 100% three-phase asymmetrical output is a standout feature, allowing it to handle different loads on each phase efficiently—perfect for homes or offices with unbalanced electrical demands.
Safety and longevity are built into the SPH BH-UP series. The inverter utilizes a fanless, natural convection cooling system for silent operation and reduced maintenance. It features an IP65 protection rating, making it robust enough for both indoor and outdoor installations. For uninterrupted power, its UPS function guarantees a switchover time of less than 10ms, keeping sensitive electronics running during grid failures. With integrated Type II surge protection (SPD) on both AC and DC sides and a wide battery voltage range (100–550V), this inverter is fully compatible with Growatt’s high-voltage lithium battery stacks, offering a future-proof solution for those seeking total energy autonomy.
Key Features:
5KW (5,000W) rated AC output power (Three-Phase)
High maximum efficiency of 97.8% (97.2% European efficiency)
Dual MPPT trackers for optimized energy production across panel strings
Ultra-fast UPS switching time (<10ms) for seamless backup
100% three-phase asymmetrical output to handle unbalanced loads
High-voltage battery compatibility (100V to 550V range)
150% DC/AC oversizing ratio (up to 7,500Wp PV input)
IP65 rated protection for superior dust and water resistance
Natural convection cooling for silent and maintenance-free operation
Integrated DC/AC Type II Surge Protection (SPD)
Smart remote monitoring via ShinePhone App and OSS system
Benefits:
Maximize self-consumption and reduce utility bills with smart energy management
Ensure 24/7 power for critical equipment with high-speed UPS backup
Silent operation makes it ideal for indoor residential installations
Flexible system design supports both lithium-ion and lead-acid batteries
Industrial-grade protection features ensure the safety of your property and system
Applications:
Medium-to-large residential solar systems with three-phase grid connections
Small commercial offices and retail units with critical electronic loads
Homes requiring asymmetrical phase management for specific machinery
Energy storage projects utilizing high-voltage lithium battery banks
Net-metering installations focused on high efficiency and grid stability



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