Basic Info.
Product Description
Solar DC Combiner Box Description:
MSPV/2-2 solar combiner box is suitable for inverter(MAX input voltage DC1000V, 8 PV input channel, 2 output channel, double MPPT inverter). Box body is made of PVC engineering materials, with test for fire retardant, tempature rise, anti impact, anti ultraviolet, and other testing. IP65 protection grade. Design and configuration striclly accordance with the "Technical specification for photovoltaic junction equipment "CGC/GF 037:2014. Provide users with a safe, brief, beautiful and applicable photovoltaic system products.
Waterproof Plastic Combiner Box Features:
a. High reliability:
DC Fuse, DC Surge Protecion Device, DC Circuit Breaker or DC isolator Switch
b. Strong adaptability:
1.IP65 design, waterproof, anti dust and anti ultraviolet
2.Strict test for high and low temperature, used widely
3.The simple installation, the simplified system wiring, the convenient wiring.
4.The box doby is made of cold rolled steel and other metal materials.
c. Flexible configuration
Used for single crystal sillicon solar modules, polycrystalline silicon solar modules, thin film modules. Current rating of the photovoltaic fuse, circuit breaker, load isolation switch is modified.
Solar DC Combiner Box with SPD and Fuse Components:
Plastic Waterproof combiner Box Internal wiring diagram:
Solar Combiner Box with Anti Reverse Function Specification:
| Products Name | MSPV/2-2 Combiner Box DC |
| Electric parameter | |
| System maximum dc voltage | 550v |
| Maximum input current for each string | 15A |
| Maximum inputs strings | 2 |
| Maximum outpot swithc current | 30A |
| Number of inverter MPPT | 2 |
| Number of output strings | 2 |
| Lightning protection | |
| Category of test | 2 grade protection |
| Nominal discharge current | 20kA |
| Maximum discharge current | 40kA |
| Voltage pretection level | 3.8kV |
| Maximum continuous perating voltage Uc | 1050V |
| Poles | 2P |
| Structure characteristic | Plug-push module |
| System | |
| Protection grade | IP65 |
| Output switch | DC isolator switch(standard)/DC circuit breaker(optional) |
| MC4R waterproof connectors | Standard |
| PV DC fuse | Standard |
| PV surge protector | Standard |
| Monitoring module | Optional |
| Prevening diode | Optional |
| Box material | PVC |
| Installation method | Wall mountion type |
| Operating temperature | -25ºC-+55ºC |
| Elevation of temperature | 2000m |
| Permissible relative humidity | 0-95%, no condensation |
| Mechanical parameter | |
| Width*High*Depth | 305*260*140mm |
FAQ for Combiner Box with Anti Reverse Function:
Q: If I'm interested in your Solar Combiner box when receive quotation and detail information after send the inquiry?
A:All your enquiry will be replied in 8hours.
Q:Your Combiner Box perfect but what's the difference between you and other suppliers?Because I find some cheaper price from others!
A: Our box is special for Solar system all the parts in the Combiner box are high quality customized.Not all the DC is DC!
Q:Can I get a sample before the order because I really don't how is your Combiner Box?
A:Of course!We also think sample order is the best way to build the trust.
Q:How's the delivery?Because I really need them urgently?
A:For sample order 3~7days will be no problem.And for regular order we promise in 15days.
Q:How's the warranty period for your DC Combiner Box?
A:We offer two year warranty for our customer.