Power distribution box metal wall mounted consumer unit mcb box

The photovoltaic grid-connected distribution box integrates the electricity generated by the solar panel into the grid, and at the same time protects the circuit system.

The AC distribution box works as the main part of the circuit breakers in the AC system. The MDDB series of AC distribution boxes are suitable for household, industrial and commercial PV power generation systems; MDDB series maximum capacity applicable to 6kW single phase PV power generation and 20kW three phase PV power generation system.It housed in waterproof box is suitable to be used in outdoor and indoor for diverse environment.


Product Detail

Product Tags


Customized service is always available to meet customer’s requirements. Internet service can also be provided in AC Distribution Box to monitor the consumption of power from Power Plant.

AC Distribution Box makes maintenance easier and enhances system reliability. Inclusion of ACDB significantly reduces overall system installation time. AC Distribution Box enables installer to isolate different loads from each other at same location thus making repair and maintenance much safer and faster.


1. Multiple functions

Rainproof / waterproof / anti-corrosion

2. Easy installation and maintenance

3. High Security

Equipped with automatic circuit breakers
Earth leakage protection.
Protects the system if there is any fault in AC side.
Including Internal Wiring with lugs, ferrules and dressing.

System Solution

We are a professional solar system solution expert

1. Accumulated more than 5GW project experience

2. Cooperate with Longi, Sungrow, Jinko and other companies

3. Provide free sample service

4. Exported to more than 50 countries overseas

5. Provide OEM service

6. We have more than 12 years experience on solar system and have independent research and development capabilities

7. We acquired IS09001、CE、CB、TÜV、SAA、NEMKO、VDE、CQC and Gold-sun etc.certification to ensure high quality.


Q1. When I can receive quotation and detail information after send the inquiry?
A. Reply will be sent within 24 hours.

Q2. Do you provide samples ? Is it free or extra ?
A. Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3. What is the standard of package?
A. Export standard package or special package according to customer requirement.

Q4. What kind of product quality your factory offer?
A. We offer competitive prices with high quality.

Q5. Do you accept OEM business?
A. We accept OEM.

Q6. What is your production capacity?
A. 100000 PCS/month. Each product has different production capacity, we can talk details by email.

Q7. Can I get a sample for test before place order?
A. Sure.

Q8. What's your shipment method?
A. We ship by Express, by air, by sea, by train.

Q9. If i want to release order, what's the payment method you accept ?
A. We accept T/T, Paypal, Western union, L/C, Trade Assurance.

  • Previous:
  • Next:

  • Talk to our Expert