Solar Combiner Box Model EPXDC1000V41 Overview A wallmounted solar combiner box designed to collect up to four DC input strings and combine them into a single output. The enclosure supports PV systems with a maximum DC voltage of DC1000V and an output switch current rated at 63A. Constructed from durable ABS in white with IP 65 protection for outdoor use within the specified operating temperature range. Key benefits Simplifies system wiring by consolidating multiple PV string cables into one output, reducing cable runs and installation complexity. Provides a single, rated output switch for convenient isolation and integration with downstream inverters or charge controllers. Weather resistant IP 65 enclosure and ABS construction offer durable protection for electrical connections in exterior or semiexposed locations. Compact, wallmounted design saves space and keeps rooftop or groundmounted installations tidy and accessible for maintenance. Main features Product name: Solar Combiner Box Model: EPXDC1000V41 Color: White Max input strings: 4 Output string count: 1 Max DC system voltage: DC1000V Max output switch current: 63A Material: ABS Protection grade: IP 65 Installation: Wallmounted Operating temperature range: 25 C to +55 C How it solves common problems Reduces cable clutter and simplifies fault tracing by bringing multiple string terminations into a single, labeled enclosure. Facilitates maintenance and system isolation through a single, accessible output switch sized to system current. Protects connections from dust and water ingress with IP 65rated sealing, extending connection reliability in outdoor conditions. Compatibility and performance Suitable for PV arrays and inverters or charge controllers rated up to DC1000V. Intended for systems where up to four string inputs must be combined into one output with a maximum switched current of 63A. ABS enclosure provides a lightweight, impactresistant housing appropriate for outdoor wall mounting. Typical applications Residential rooftop PV systems combining up to four strings to feed a single inverter input. Small commercial or agricultural installations where multiple string runs need centralized connection and isolation. Offgrid or hybrid systems that require a compact, wallmounted combiner between PV arrays and charge controllers or battery inverters. Installation notes Designed for wall mounting; ensure secure attachment to a suitable surface and proper cable entry methods. Confirm system voltage and current remain within the specified DC1000V and 63A limits before connecting. Operate within the stated temperature range of 25 C to +55 C to maintain reliable performance.