🔹 Product Description

The Suntree 2-Pole SPD (Surge Protective Device) 500V is a Type 2 DC surge protector designed to safeguard solar photovoltaic systems and electrical installations from transient overvoltages caused by lightning strikes, switching operations, or grid disturbances. Built with high-energy MOVs (metal oxide varistors), thermal disconnectors, and failure indicators, it ensures reliable protection and long-term system stability. Its compact design allows easy parallel installation in combiner boxes and distribution panels.

🔌 Applications

• Solar PV Systems: Protects solar panel strings and inverters from lightning-induced surges.
• Battery Storage Systems: Ensures safe operation of DC circuits in hybrid solar-battery setups.
• Industrial DC Installations: Safeguards sensitive equipment from transient overvoltages.
• Commercial & Residential Solar: Provides surge protection for rooftop and ground-mounted PV arrays.

✅ Benefits

• Reliable Surge Suppression: Handles high-energy surges up to 40 kA.
• Fast Response: ≤25 ns reaction time ensures immediate suppression of dangerous voltage spikes.
• Durable Build: Flame-retardant housing and IP65 rating for harsh environments.
• Easy Maintenance: Plug-in clips, DIN rail mounting, and mechanical indicator for quick replacement.
• Enhanced Safety: Built-in thermal disconnectors and arc-prevention features reduce fire risk.
• Standards-Compliant: Meets IEC requirements for PV surge protection, ensuring global reliability.