6 12 24 String PV Combiner Box (Metal Case) & 63A Circuit Breakers for Solar Panels

• Customization: Available
• After-sales Service: Provide After-Sales Service Solutions
• Warranty: 2years
• Model NO.: MDJB
• Type: Solar
• Protection Level: IP65/IP66
• Ik Impact Resistance Class: Ik08
• Max Rated DC Voltage: 1000V
• Altitude: ≤2000m. Derating for Above 2000m.
• Installation: Wall Mounting/Padlockable Latch
• Transport Package: Carton
• Trademark: MOREDAY
• Origin: China
• HS Code: 8543709990
• Production Capacity: 10000PCS/Month
• Package Size: 45.00cm * 40.00cm * 35.00cm
• Package Gross Weight: 6.000kg

Product Description

Product Description

A combiner box is a type of electrical enclosure that is used in photovoltaic (PV) solar panel systems. It is typically used to combine the output of multiple PV panels into a single electrical circuit, which can then be fed into an inverter or other electrical component.

Combiner boxes are usually installed near the PV panels and are used to protect the electrical connections between the panels and the inverter. They can have a variety of different configurations and features, depending on the specific needs of the solar system.

Some common features of combiner boxes include:

• Fuses or circuit breakers to protect against overcurrents and short circuits
• Surge protection devices to protect against voltage spikes
• Terminal blocks for connecting the PV panels and inverter
• Metering equipment for monitoring the performance of the PV system
• Enclosures to protect the electrical components from the elements

Combiner boxes play a crucial role in the overall operation of a PV solar system, as they help to ensure the safe and efficient distribution of electrical power from the PV panels to the inverter and other electrical components.

 

Product Parameters

PV Combiner Box
Number of DC Inputs	2	4	6	8	10	12
Material of Box	Coated Iron
Protection Level	IP65 / IP66
IK Impact Resistance Class	IK08
Max Rated DC Voltage	1000V
DC Fuse	15A (Recommend 15A, support other ampere)
Fuse Hoder	1000V DC 30A
DC Breaker	32A	63A	100A	125A	150A	200A
Surge Protection DC	Type In=20KA, Imax=40KA, Ucpv=1000V DC
Over-Voltage Category	Cat
Diode for Function of Anti-Reflux	Bulid in
Connection Type DC Input	PG09, IP68
Input Cable Size for Negative and Positive	Φ4-8mm
Number of DC Outputs	1 (Support customization for output number)
Connection Type DC Output	PG11	PG11	PG13.5	PG19	PG19	PG25
Gland Connectors	Material: Nylon Plastic, Seals: Nitrile Rubber Buna, IP68
Ambient Temperature Range/Humidity	Temperature: -20ºC~+60ºC, Humidity: 0-99%
Altitude	≤2000m. Derating for above 2000m.
Installation	Wall mounting/Padlockable latch

Number of DC Inputs	14	16	18	20	22	24
Material of Box	Coated Iron
Protection Level	IP65/IP66
IK Impact Resistance Class	IK08
Max Rated DC Voltage	1000V
DC Fuse	15A (Recommend 15A, support other ampere)
Fuse Hoder	1000V DC 30A
DC Breaker	225A	250A	275A	300A	315A	350A
Surge Protection DC	Type In=20KA, Imax=40KA, Ucpv=1000V DC
Over-Voltage Category	Cat
Diode for Function of Anti-Reflux	Bulid in
Connection Type DC Input	PG09, IP68
Input Cable Size for Negative and Positive	Φ4-8mm
Number of DC Outputs	1 (Support customization for output number)
Connection Type DC Output	PG25	PG25	PG29	PG29	PG29	PG29
Gland Connectors	Material: Nylon Plastic, Seals: Nitrile Rubber Buna, IP68
Ambient Temperature Range/Humidity	Temperature: -20ºC~+60ºC, Humidity: 0-99%
Altitude	≤2000m. Derating for above 2000m.
Installation	Wall mounting/Padlockable latch

Detailed Photos

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Our Advantages

Company Profile

Packaging & Shipping

FAQ

1. Are you trading company or manufacturer ?
 We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.

2.Can you supply samples for checking ?
 Yes, we can supply free samples for all  client.

3.How long is your delivery time?
 A1)For Sample: 1-2Days ;
 A2)For small Orders: 3-5Days;
 A3)For mass Orders:7-10Days;
 Anyway,  It depend on order qty and payment time.
 
4.Do you accept OEM business?
We accept OEM with your authorization.

5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.

7.What is the service offered by company? 
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

If you have another questions, pls feel free to contact us.