SMC PV Combiner Box 1000V IP65 24 in 1 out Waterproof

• Customization: Available
• After-sales Service: Provide After-Sales Service Solutions
• Warranty: 2years
• Model NO.: MDCB-24
• 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: 55.00cm * 50.00cm * 40.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description

A PV combiner box includes:

Fuses or circuit breakers to protect against overcurrents and short circuits
Surge protection devices (SPDs) to guard against voltage spikes
Terminal blocks for safe connection between PV panels and the inverter
Monitoring devices to track PV system performance
Weatherproof enclosures to shield components from environmental damage
Combiner boxes are essential for the safe and efficient operation of solar power systems. They gather power from multiple PV strings and distribute it to the inverter, helping maintain system stability, protection, and easy maintenance.

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.

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

Related Products

Aries, Gemini, Virgo DC charging pile series standard power 30kW/40kW/60kW/80kW/120kW/160kW (up to 1360kW can be customized)

Cancer standard power 60kW/120kW/160kW (customizable)

Portable electric vehicle charger standard power 3.5kW/7kW (customizable)

Company Profile

Mindian Electric Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, and sales, specializing in smart power distribution and renewable energy solutions. Our products serve residential, commercial, and industrial sectors, and cover:

&



Other electrical protection and connection devices

With advanced manufacturing equipment and automated testing systems, our products are certified by CE, CB, TÜV, SAA, and exported to more than 60 countries. We've supported a cumulative installed capacity of over 5GW.

Backed by strong R&D and engineering capabilities, Mindian Electric offers both standard products and customized OEM/ODM services. We are committed to delivering safe, reliable, and efficient power solutions to drive the global transition toward clean energy and smart power systems.

FAQ

1. Are you a trading company or a manufacturer?
We are a manufacturer of solar energy systems. Our total installed capacity has exceeded 5GW.

2. Can you provide samples for testing?
Yes, we can provide free samples for all customers.

3. How long is your delivery time?

For samples: 1–2 days
For small orders: 3–5 days
For bulk orders: 7–10 days
The exact time depends on your order quantity and payment.

4. Do you accept OEM orders?
Yes, we accept OEM orders with your authorization.

5. What after-sales service do you offer?
We provide spare parts and offer online support from our English-speaking engineers.

6. What certifications do you have?
We have CE, CB, TÜV, SAA, and other certifications.

7. What services does your company offer?
We have a professional engineering team that can design and develop molds to meet different customer needs. Our sales team offers full support from pre-sales to after-sales.