GTRIC 2P DC Surge Protective Device (SPD) — Type 2, designed to protect your solar panel array and DC-side wiring from voltage surges and lightning-induced spikes.

• Input: DC+ / DC- / Ground
• Nominal Discharge Current (In): 20-30kA
• Max Discharge Current (Imax): 40-60kA
• Voltage Protection Level (Up): ≤3.0kV
• Model: GTLY-C40 series
• Visual indicator window (green = normal, red = fault)
• Standard 35mm DIN rail installation
• Certification: CE, RoHS
• Warranty: 1 year

Installed on the DC side between your solar panels and inverter/charge controller, this device protects your panels, batteries, and connected DC equipment from lightning strikes and power surges — a critical safety component for any solar installation.