Solar Panel Combiner Boxes of 2025
Best Choice1
Clicked 1 times in the last monthPowGrow14% OffPowGrow PV Combiner Box, 6 String Solar Combiner Box with 15A Rated Current Fuse, Surge Protective Device and 63A Air Circuit Breaker for On/Off Grid Solar Panel System, Pre-Wired Cable, Metal Box
Main highlights- Professional PV combiner box is suitable for your Photovoltaic On/Off-Grid Solar Power Generation Systems. Which makes your solar panel system work reliably and safety. With multifunction: PV array input with first class combination, Quickly cut off circuit, anti-thunder protection, anti-reverse, overload, etc.
- Metal box with a lock. Waterproof class: IP65. Durable metal box makes it much more suitable for outside use and installation. It has a longer lasting time than the PVC plastic solar combiner box. The internal mount plate is also made of metal
- High quality wires. All wires are pre-wired in the box. Our solar combiner box is used professional wires that are especially for solar system. Built-in with a ground wire connector, the ground wire installation is available. Please ensure the current and voltage of single PV array doesn’t exceed 10A/250VDC. Then you can connect solar panel to the combiner box
- Built in with 6pcs individual 15A rated fuse(10x38mm). Max current of single PV input array is 10A. Their function is over load protection. The Combiner Box protects PV solar panel and inverter. Besides it will reduce the length of cable connect from panel to inverter, optimize system instruction makes the system more useful and maintenance. All in all. It will make the PV power system increase output power.
- 63A air circuit breaker. It can provide short circuit fault protection and controls the combiner box output. Here is a Surge Protective Device/Lighting Arrester provides lightning protection. The “Green” indicates Normal, once it changes into “Red”. Remember to replace the SPD with a new one.
9.8Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
GXELZKGXELZK Solar Combiner Box with 6 Strings, 80 A Circuit Breakers. This photovoltaic Combiner Box is Suitable for Off-Grid Solar Power
Main highlights- Safe and reliable circuit design: GX ELZK solar PV current converter box is equipped with 6 DC circuit breakers (16A), 225V 80A 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.
- 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.
- 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.
- Easy to install: the Pv combiner box is pre-installed with cable, which can be installed and used by simply plugging in the connector Regarding the issue with user feedback MC4, the manufacturer corrected it on August 28, 2023. Now MC4 is right
- 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.
9.7Exceptional
View offer on:
Show more
3
ECO-WORTHYECO-WORTHY 4 String PV Combiner Box with Lightning Arreste, 10A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System
Main highlights- [ Supports single PV connections of less than 10A/250Vdc ] As long as 1.52 times the current of a single PV and the voltage does not exceed 10A/250Vdc, you can connect the combiner box.(E.g. If use the 100W 12V ECO-WORTHY solar panel, it can support solar panel system up to 400W in 12V system, 800W in 24V system, 1600W in 48V system.)
- [ Suitable for outdoor use ] With lightning arrester and waterproof class of IP65, lighting protection, reverse-current protection and rain proof. It is safe and very suitable for outdoor use. So it is very suitable for solar system and RV
- [ Proven Durable Quality ] Professional customer service team, feel free to ask any questions.We are one of the first brands to sell pv combiner box on Amazon, the old brand is more trustworthy
- [ Easy installation ] With mounting buckle, no key needed to open and close the box, very easy to use. Suit for any regular surface. Plug and play,pre-connected cable, very sturdy organized box to combine your solar panels, make your solar panel system connction easier
- [ 250V 63A PV DC Circuit Breaker ] ECO-WORTHY 4 String PV Combiner Box has 250V 63A PV DC Circuit Breaker, 10A pv current fuse and 9AWG cables. Besides, it has multiple PV array input, max current of single PV input array is 10A
9.6Exceptional
View offer on:
Show more
4
lopopvsys13% Offlopopvsys Solar 4 String PV Combiner Box with Lightning Arreste, 15A Rated Current Fuse and 2P 63A Circuit Breakers for On/Off Grid Solar Panel System (4 String PV Combiner Box)
Main highlights- With longpo PV Combiner Box, each photovoltaic does not exceed 15A/250Vdc. Up to 720W in 12V system, 1440W in 24V system, 2880W in 48V system. The solar combiner box works with photovoltaic grid-connected and off-grid power generation systems. Compatible with any brand of solar panel and solar connector.
- With 15A fuse and lighting arreste,lighting protection,reverse-current protecting,rain proof
- The high-voltage lightning arrester prodive lighting surge protection for both positive and negative poles.
- The circuit breaker protect the circuit from short circuit
- Quick connect/disconnect made it easy to work with panels and get them back in service
- Easy, fast and safe wiring for residential and commercial photovoltaic grid-connected and off-grid power generation systems. Each panel have its own fused connection which provide over-voltage and over-current protection.
- Easy installation, with mounting buckle, no key needed to open and close the box, very easy to use. Suit for any regular surface
9.3Excellent
View offer on:
Show more
5
ECO-WORTHY34% OffECO-WORTHY Upgraded 6 String Solar PV Combiner Box, Upgraded 25A Current Fuse, 125A Circuit Breakers with Max Support Up to 6480W Solar System, Better ABS Waterproof Case and Surge Protective
Main highlights- [Wide range of applications]: Compatible with any brand of solar panels and connectors. Suitable for photovoltaic grid-connected & off-grid power generation systems, solar panel systems, photovoltaic arrays,RV solar energy, and household solar panel systems，etc,and can support solar panel systems up to 1620W in 12V, 3240W in 24V, and 6480W in 48V systems.
- [High quality configuration]:Equipped with photovoltaic special 9AWG cable, Maximum 15A single array input, 25A fuse, 125A circuit breaker, more tolerable for high combined current,high voltage resistance， and providing short circuit fault protection and overvoltage and overcurrent protection.
- [Excellent reliability performance]:Equipped with ABS & PC & flame retardant material，IP65 waterproof case,stronger,shock-proof and high temperature resistant,providing protection against short circuit fault and lightning surge.
- [Easy Installation]:Metal bracket plate with on-wall installation and a detachable PV connector, equipped tool for easy disconnecting solar cables；larger space for manual wirings and with instant lock for the box.
- [Accessories&services]:1*6 string PV combiner box, 2*extra fuses, 4*screws, customer service response within 24 hours.
9.2Excellent
View offer on:
Show more
6
ELNUIMEXElnuimex PV Combiner Box 4 String, IP65 Waterproof Solar Combiner with Lightning Arrester, Metal Box, 20A Rated Current Fuse and Circuit Breakers for On/Off Grid Solar Panel System
Main highlights- 【Widely Applicable】: Metal solar combiner box is equipped with a high-voltage arrester, which protects the circuit from short circuit, lightning surge and overcurrent to avoid damage to the solar panels and inverter. combiner box for solar panel system are suitable for photovoltaic grid-connected power generation/off-grid solar power generation systems.
- 【Safety Protection】: The 4 string pv combiner box is equipped with 63A circuit breaker, 15A independent fuse and 9AWG cable, which can prevent circuit short circuit. This solar combiner box has multiple photovoltaic array inputs. The maximum current of a single photovoltaic input array is 32A, which can provide overload protection.
- 【Product Included】: You will get: 1*PV combiner box, 1*Instruction Manual, 1*Key. IP65 waterproof solar combiner box organizes the connection and confluence of photovoltaic modules, which not only facilitates cutting off the circuit during maintenance, but also reduces the scope of power outages when the photovoltaic system fails.
- 【Excellent Material】: Solar pv combiner box has professional wires dedicated to solar systems, which are durable, wear-resistant and not easy to break, it can provide safe and stable service. PV lightning protection combiner box is made of metal spray plastic and has an IP65 waterproof level. It can effectively prevent severe weather.
- 【Easy to Install】: IP65 waterproof pv combiner box has a safety lock that can be opened and closed using the included key. All wires are pre-wired in the box, plug and play, it works on any regular surface. The solar combiner box comes with 4 pairs of connectors, which allow direct connection to the solar panels.
9.1Excellent
View offer on:
Show more
7
VEVORVEVOR PV Combiner Box, 6 String Metal Solar Combiner Box with 10A Rated Current Fuse 63A Circuit Breaker Lightning Arrester, Steel Case for On/Off Grid Solar Panel System, IP65
Main highlights- Professional PV Combiner Box: Featuring 6 10A DC fuses and a 63A circuit breaker, our 6 string PV combiner box makes maintenance a breeze, and you can easily cut off circuits. Say goodbye to the large scope of power outages in case of PV system failures. Get ready to optimize your PV system's performance and boost output power to new heights.
- Installation Made Easy: Set up your solar system in no time with our user-friendly PV combiner box, which is perfect for both grid-tied and off-grid solar power systems and is compatible with various solar panels that use standard solar connectors. Experience hassle-free installation and enjoy a secure connection that stands the test of time!
- IP65 Dust & Water Barrier: Our solar PV combiner box boasts an IP65 rating, ensuring waterproof and dustproof protection for long-lasting durability. No frequent replacements are required—our combiner box is built to withstand the elements. Equipped with sealing strips, it ensures a dry interior, seamlessly deflecting rain and dust. Enjoy peace of mind with outdoor use!
- Durability Meets Reliability: Crafted from rugged steel, our PV combiner box exterior ensures impeccable insulation, moisture resistance, and drip-free performance. Plus, its exceptional impact resistance and high fracture toughness offer optimal performance even in challenging environments. Elevate your solar setup with our solar combiner box!
- 24/7 Lightning Protection: Our solar PV combiner box is the perfect outdoor companion. With built-in lightning protection, it effortlessly shields against lightning strikes, ensuring peace of mind in any outdoor environment. Bring on the harshest weather—our combiner box is ready to weather the storm.
8.9Very Good
View offer on:
Show more
8
mankkmankk 4 String PV Combiner Box IP65 Waterproof Solar Combiner Box with 63A Circuit Breaker Lightning Arreste Solar Connector and 15A Rated Current Fuse for On/Off Grid Solar Panel System PV-BOX-4X
Main highlights- Product parameters: photovoltaic box size: 17x23x11.5cm/6.7"x9"x4.5"; lock size: 24x54mm/0.94"x2"
- Product model: Solar panel combiner box, waterproof grade IP65, equipped with independent fuse, high voltage arrester, DC circuit breaker, with 4 series Solar connection lines, code lock
- Performance: The combiner box is sturdy shell. rainproof, pressure-resistant, and flame-retardant; high-voltage arresters provide lightning protection; 15A fuses, good current limiting characteristics, and breaking High ability. 63A Breaker also has overvoltage and overcurrent protection, which can cut off and connect the load circuit, provide short-circuit fault protection. Simple wiring, Suitable for any conventional surface, can be easily compatible with any brand of solar panels.
- Packing: 1 Pcs solar panel combiner box, 1 Pcs lock, 4 Pcs mounting buckles + 4 Pcs screws
- Application: Photovoltaic array combiner box, used for grid-connected/off-grid solar power generation system, solar panel connector system. When used in conjunction with solar panels, it supports normal operation of 12V, 24V, 48V systems；
8.7Very Good
View offer on:
Show more
9
PikasolaPikasola PV Combiner Box, 6 String Solar Combiner Box with 15A LED Fuse, Lightning Arreste and 63A Air Circuit Breaker，Combiner Box for Solar Panel On/Off Grid System, IP65 Water Resistant
Main highlights- *（6 String）PV Combiner Box has 6 String for solar panel input which can has bigger capacity than 4 string combiner box. Support with Max 1080W in 12V system, 2160W in 24V, 4320W in 48V system.
- *(Wildly Application) The PV combiner box is a perfect device for outdoor. Suitable for photovoltaic on-grid/off-grid solar power generation systems, solar panel system, PV array, RV solar power, solar power lit, home solar panel systems.
- *(Full protection) This Combiner box also include a 63A circuit breaker and 600V surge lightning protector, extra 2pcs replacement 15A fuse. IP65 Waterproof box design offer good waterproof and dustproof.
- *(Easy Install & Wiring) A plug & play and pre-connected cable offers an easy connection for solar panel combiner box. The photovoltaic combiner box can be mounted on any regular surface with provided mounting buckles. And open and close box is easy handle with locker.
- * (Reliable LED Fuse) Solar Combiner box build in 6psc update LED 15A fuse. The fuse has a led indicator. It will light on when the fuse burns out. Helpful to remind replace fuse.
8.6Very Good
View offer on:
Show more
10
QL-LINRUNQL-LINRUN Combiner Box for Solar Panels Pv Combiner Box Solar Combiner Box with 6 String 15A Rated Current Fuse Surge Protective Device and 63A Air Circuit Breaker for On/Off Grid Solar Panel System
Main highlights- 5.PERFORMANCE:the Combiner Box protects the PV solar panels and the inverter. . In addition, it will reduce the length of cable connections from the panels to the inverter and optimize system commands making the system more useful and easier to maintain. All in all it will enable the PV power system to increase the output power
- 4.CONFIGURATION: Built-in six 15A rated fuses with a maximum current of 15A for a single PV input array. they function as overload protection. 1 x 63A air circuit breaker it provides short circuit fault protection and controls the output of the Combiner Box. 1 x surge protector/surge arrester provides lightning protection
- 3.WIDE RANGE OF APPLICATIONS: It can support PV grid-connected/off-grid solar power system, solar panel system, it can support up to 780W solar panel system in 12V system, 1560W in 24V system and 3120W in 48V system
- 2.SAFETY AND DURABLE: Solar Combiner Box enclosure is made of V0 grade flame retardant material to avoid fire hazards. Our Solar Combiner Box is made of professional wires, the thickened conductive wires are optimized for longer service life, especially for solar energy systems. Built-in ground wire connector is convenient for you to install the ground wire. Please make sure the current and voltage of a single PV array does not exceed 16A/260VDC
- 1.HIGH QUALITY: The combiner box for solar panels is made of high quality electrical configuration with multi-functionality: first-class combination of PV array inputs, fast circuit cut-off, lightning protection, reverse direction protection, overload and more. Professional PV combiner box for your PV on/off grid solar power system. This makes your solar panel system work reliably and safely
8.5Good
View offer on:
Show more
Similar products on Amazon
