Wholesale Growatt SPF 5000ES / 6000ES High Frequency Off-Grid Hybrid Solar Inverter

Ultra-Efficient Power Conversion
– High-frequency pure sine wave technology ensures stable output with 93% peak efficiency, minimizing energy loss for off-grid or hybrid solar setups.
Durable Industrial-Grade Build
– Reinforced aluminum casing with IP65 waterproof rating and advanced cooling fins for heat dissipation, built to withstand harsh environments.
Seamless Solar Integration
– Compatible with 48V battery systems (lead-acid/lithium) and PV arrays up to 6kW, featuring MPPT solar charging for maximum energy harvest.
Smart Energy Management
– Automatic grid/solar/battery switching with zero interruption, ideal for homes, farms, or remote telecom stations needing backup power.
Scalable & User-Friendly
– Parallel operation supports expansion up to 6 units (30kW total), with WiFi monitoring via Growatt’s app for real-time performance tracking.
Competitive Bulk Pricing
– Direct factory sourcing guarantees the lowest wholesale rates for large-quantity orders, shipped globally with full certifications (CE, TUV).