Key Features of Growatt SPF 3500 ES Off-Grid Solar Inverter
Pure sine wave output ensures stable power for sensitive electronics like laptops and medical devices. Built with premium-grade components for superior durability and heat dissipation in harsh environments. 48V system voltage reduces energy loss, ideal for remote cabins, RVs, and backup power setups. Seamless integration with solar panels and batteries for a complete off-grid solution. Compact 3.5kW design saves space while delivering high efficiency (up to 93%). Advanced MPPT technology maximizes solar energy harvest even in low-light conditions. Multi-layer protection against overvoltage, short circuits, and overheating for worry-free operation. Industrial-grade aluminum casing resists corrosion and extends lifespan in humid climates. User-friendly LCD display shows real-time data on power usage and battery status. Silent operation (under 30dB) perfect for residential areas and nighttime use. Plug-and-play setup with pre-drilled mounting holes for quick installation. Compatible with lead-acid and lithium batteries for flexible energy storage options. Global safety certifications (CE, RoHS) guarantee reliability. Direct manufacturer pricing with bulk discounts for large-scale solar projects.