High-Performance Off-Grid Solar Inverter for Reliable Energy Independence

Ultra-Efficient Power Conversion
– Growatt SPF series delivers 2000W to 5000W pure sine wave output, ensuring stable performance for sensitive electronics with 90%+ efficiency.
Durable Industrial-Grade Construction
– Reinforced aluminum alloy casing with advanced thermal management resists corrosion, dust, and overheating in harsh environments.
Smart Communication & Monitoring
– Integrated CAN/RS485 ports enable real-time remote control and compatibility with battery systems like lithium or lead-acid.
Versatile Off-Grid Applications
– Ideal for cabins, RVs, boats, remote farms, and emergency backup power. Supports parallel operation for expanded capacity.
Global Wholesale Advantage
– Direct factory pricing, bulk discounts, and fast shipping—unmatched value for resellers and large-scale projects.