Solar Combiner Box 6 Strings 100A DC Main Circuit Breaker with Power Surge and 16A Circuit Breaker This PV Combiner Box is Suitable for On/Off-Grid Solar Power

Price: $135.99 - $128.99
(as of Feb 07, 2026 01:03:51 UTC – Details)

Product description

PV combiner boxes: GX ELZK PV combiner boxes are used to organize the connection and confluence of PV system components. The device will reduce the connection between PV array and inverter and optimize the system structure. It is convenient to cut off the circuit during maintenance, reduce the scope of power cut off when the PV system fails, and keep the PV system in the best state.
Safe and reliable circuit design: GX ELZK solar PV current converter box is equipped with 6 DC circuit breakers (16A), 100A DC main circuit breaker and 1 40KA high voltage lightning arrester. It has it has short circuit/over voltage/over current/over current/over current/earth protection to prevent damage to PV panels and inverter in case of fault.
Anti-reflow diode:A single 40A current-rated diode means the circuit can withstand higher power and loads, providing more electrical energy, Anti-reflow diode:suitable for high-current, high-power applications. Three diodes totaling 120A, typically, choosing a diode with a sufficiently high current rating is simpler and more reliable. If you need to expand your circuit in the future or add additional loads, a diode circuit supporting 120A of current can more easily accommodate these changes.
IP65 metal waterproof housing: the IP65 housing is designed to be waterproof and dustproof, ensuring that frequent replacements are not required. The rugged housing is made of high quality cold rolled steel, insulating, moisture proof and water resistant.
The PV combination box has a variety of safety functions such as surge protection and circuit breaker to ensure all-round protection in the event of an electrical fault during operation. This safety-oriented design helps maintain the integrity of the equipment and ensure the safety of the operator