PV combiner box, AC/DC combiner box production customization. You only need to provide the requirements, we are responsible for the design and production.
Since 2002, our team has been committed to the production and research and development of AC and DC low-voltage electrical protection systems. We have strong independent innovation ability, have many core technologies, get many patents, and hold various international certificates including:
Disconnect switch, DC MCCB, DC MCB, DC surge protector, DC fuse, PV combiner box, etc.
AC MCCB, AC MCB, AC surge protector, AC fuse, RCCB, RCBO, ATS, Lw, distribution box, etc.
Our aim is to get 100% customer satisfaction.
For more customized services please contact us.
| Product Name | PV junction box with MCB and SPD |
| String | 1/2/3/4/5/6 String |
| Rated voltage Ue (DC V) | DC500 / 600 / 800 / 1000 |
| Rated Current In (A) | 10 / 16 / 20 / 25 / 32 / 40 / 50 / 63 / 80 / 100 / 125 |
| Quality Certificate | TUV, CB, UKCA, CE, ISO9001, ROHS, IP65 |
| Protection Level | IP65 |
| Impact Level | IK10 |
| Box Material | PC + ABS (Available in 2P, 3P, 4P) |
| Operating Temperature | -25°C to +60°C |
| Humidity | ≤ 95% |
| Connector | MC4 or PG |
| Installation | Wall Mounting |
| Altitude | 2000m |









We will get back to you within 24 hours.
We have our own production workshop, AC/DC combiner box program designer and assembly workshop for all our accessories. For the same price, you will get better quality.
Yes, we can provide free samples without paying the shipping cost.
Of course you can!
Samples take 5-7 days. Bulk orders take 12-15 days.
We accept T/T, Paypal, Western Union, L/C, Trade Assurance and Alipay.