Description
PV combiner box is used to bring together the output DC current of the PV array. It will combine the same solar panels which in series to form a PV Array ,supporting the use of photovoltaic grid-connected inverter, so as to constitute a complete photovoltaic system, with the city electric grid.
Features of PV array combiner box:
- Applicable for outdoor PV systems;
- Each PV array attached to DC fused protection and anti-reverse protection optional;
- Wide DC voltage input range with maximum open-circuit voltage up to 1000V;
- High voltage Lightning protection (SPD) special for PV;
- PG cable glands connector input, convenient and safe system wiring;
- PV special high voltage circuit breaker control output;
- Protection class IP65 for outdoor use;
- Output Waterproof terminals;
- Wall mounting type is easy to installation
Technical Parameters:
| Type Designation |
PVB-24 |
PVB-28 |
| Max. PV Array Input String |
24 |
28 |
| Max. PV Array Voltage |
1000Vdc or 1500Vdc Optional |
Rated Current for Each String
(Replaceable) |
10A/15A |
10A/15A |
| Rated Output Current |
240A/360A |
280A/420A |
| Input cable waterproof connector |
PG9 (4mm PV cable) |
| Output cable waterproof connector |
PG36 |
| Output DC Circuit Breaker |
Yes |
| PV special lightning protection module |
Yes |
| Anti-reverse module protection |
Optional |
| Communication interface (optional) |
RS485 |
| Protection Degree |
IP65 |
| Environment Temperature |
-25~+60ºC |
| Environment Humidity |
<90% No condensation |
| Altitude |
≤3000m |
| Installation: indoors |
Indoor/outdoor |
| Type of installation |
Wall mount |
| Box material |
Iron with powder coating |
Above parameter only for reference, could be custom made to user specifications.
FAQ:
Q 1. What's the payment term?
A. We accept TT,Western Union,Paypal,MoneyGram.
Q 2.How's the delivery time ?
A. Is due to order quantity, usually it will take about 3-7days for sample production,
Q 3.Tell me the standard of package?
A. For the small capacity, it use carton, but for big capacity, we should use honeycomb carton and pallet or wooden case for protection.
Q 4.Would you accept to use our logo ?
A.It's no problem to do OEM.
Q 5.We want to know month capacity.
A. It depends on which model.For example for relay type small capacity , month capacity can reach near 2000pcs and big capacity near 500pcs.
Q 6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q 7. What kind of certificate you have ?
A. Our company already achieve ISO9001, and for products, we have CE, SAA, G83 G59 etc .
Q8. What is the warranty period ?
A. Normally 1 year
OEM Services
1.Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2.Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Lead Time
1.Sample orders will be delivered from our factory within 3-7 working days.
2.General orders will be delivered from our factory within 15-30working days.
3.Big orders will be delivered from our factory within 45 working days at most
Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other express.
2.By our forwarding agent(by air or by sea).
3.By your own forwarding agent.
4.By domestic forwarding agents to any city in China.
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