Pv Box: H6 P3

This is the riskiest part of buying generic "PV Box" units.

Loose connections create resistance, heat, and fires. Pv Box H6 P3

Engineers need hard numbers. Here are the typical specs for a standard PV Box H6 P3 unit (always verify with your specific manufacturer's datasheet): This is the riskiest part of buying generic "PV Box" units

| Parameter | Typical Value | | :--- | :--- | | Max. Voltage | 1000V DC / 1500V DC (Check variant) | | Number of Inputs | 6 Strings | | Number of Outputs | 1 (Main Busbar) | | Protection Degree | IP65 (Dust-tight & Water jet resistant) | | Pole Configuration | P3 (3-pole: Positive, Negative, Ground/Earth) | | Surge Protection | Type II / Class II DC SPD (20kA-40kA) | | Overcurrent Protection | 6 x DC Fuse holders (10A-32A) or DC MCBs | | Main Switch | 3-pole DC Isolator Switch (Load break rated) | | Ambient Temp. | -25°C to +55°C | | Material | Polycarbonate or Sheet Steel (Powder-coated) | Loose connections create resistance, heat, and fires