🔴 Basic Information
Product Name
Solar Combiner Box
Certification
ISO, CCC, CQC, CE
Keyword
Slew Worm Gear Drive
Installation Site
Rooftop
Production Capacity
300/M
📦 Packaging & Delivery
Package Size
900.00cm * 480.00cm * 200.00cm
Lead Time
3 days (1 - 1 pieces)
10 days (2 - 10 pieces)
30 days (11 - 100 pieces)
To be negotiated (> 100 pieces)
📝 Product Description
| Model |
CSPVB/16-1 |
| Electric parameter |
| System maximum DC voltage |
1000 |
| Maximum input current for each string |
15A |
| Maximum input strings |
16 |
| Maximum output switch current |
240A |
| Maximum inverter MPPT |
1 |
| Number of Output strings |
1 |
| Lightning protection |
| Category of test |
Grade 2 protection |
| Nominal discharge current |
20kA |
| Maximum discharge current |
40 kA |
| Voltage protection level |
3.8kV |
| Maximum continuous operating voltage Uc |
1050V |
| Poles |
3P |
| System & Structure |
| Protection grade |
IP65 |
| Output switch |
DC circuit breaker |
| MC4R Waterproof Connectors |
Standard |
| PV DC fuse |
Standard |
| PV surge protector |
Standard |
| Box material |
Engineering plastics |
| Installation method |
Wall mounting type |
| Operating Temperature |
-40°C ~ + 85°C |
| Altitude |
4km |
| Mechanical (W x H x D mm) |
750x560×200 |
Combiner Box Selection Guide:
- 2-way: 400 * 400 * 180
- 3-way: 400 * 400 * 180
- 4-way: 440 * 400 * 180 / 500 * 460 * 180
- 6-way: 500 * 400 * 180 / 550 * 460 * 180
- 8-way: 600 * 460 * 180
- 12-way: 750 * 460 * 180
- 16-way: 750 * 560 * 200
- 24-way: 800 * 560 * 200
❓ Frequently Asked Questions
What is the main function of this Solar Combiner Box?
The solar combiner box brings the output of several solar strings together. It centralizes connections for easier maintenance, provides overcurrent protection (fuses), and includes surge protection to safeguard the inverter.
Is this combiner box suitable for outdoor installation?
Yes, it features an IP65 rating, meaning it is dust-tight and protected against water jets from any angle, making it ideal for rooftop and outdoor environments.
How many solar strings can I connect to this model?
The CSPVB/16-1 model is designed to support up to 16 input strings, which are then combined into a single output string.
What kind of surge protection is included?
It comes equipped with Grade 2 lightning protection, with a nominal discharge current of 20kA and a maximum discharge current of 40kA.
What is the operating temperature range?
The unit is designed to operate reliably in extreme conditions, ranging from -40°C to +85°C.
Can the box material withstand high-altitude environments?
Yes, the engineering plastics used in the box and the overall design allow for operation at altitudes up to 4km.