The SMA Sunny Boy SB 3800-IT is a high-efficiency single-phase photovoltaic inverter designed for residential and small commercial solar installations. Built by SMA Solar Technology AG (Germany), this robust grid-tie inverter delivers 3.8 kW AC output power with proven reliability and industry-leading conversion performance.

The SB 3800-IT operates on a 200–400 V MPPT range and supports 230 V AC / 50–60 Hz grid systems, ensuring optimal solar yield and stable grid interaction. Featuring SMA’s well-known Sunny Boy architecture, it offers precise MPPT tracking, silent operation, and long-term durability under demanding outdoor conditions.

🛠 Condition: Used, tested by Green Energy.
🛡 Warranty: 12 months provided by Green Energy

⚙️ Technical Specifications:

• Model: SB 3800-IT
• Manufacturer: SMA Solar Technology AG, Germany
• Nominal AC Power: 3800 W
• DC Input Voltage (MPPT): 200 – 400 V
• Max DC Voltage: 500 V
• Max DC Current: 20 A
• AC Output Voltage: 230 V (single-phase)
• AC Output Current: 16.5 A
• Frequency: 50/60 Hz
• Power Factor (cos φ): 1
• Protection Rating: Outdoor / CE Certified
• Weight / Build: Rugged aluminum housing with passive cooling

📌 Key Features:
✔️ Original German-made SMA Sunny Boy inverter
✔️ Ideal for small and medium PV systems (3–4 kW)
✔️ Proven reliability and high-efficiency DC/AC conversion
✔️ Easy wall-mount installation and service-friendly design
✔️ Supported by Green Energy with 12-month warranty

🚀 Revive your solar system with this fully tested SMA Sunny Boy SB 3800-IT — trusted worldwide for its durability, precision, and performance.