Isolation Transfomer Grid Connected PV system 100kw,200kw,300kw.500kw
Grid Tie Solar Inverter with higher efficiency, lower loss, higher reliability which are
high-quality products are developed and produced by our company. The price ratio of SDS is the
most competitive one among the green power in the market.
BZS series convert renewable, advanced power (such as solar, wind, fuel cells, micro turbines,
batteries ) into electrical power that can be used as a primary or backup power source for homes
and small businesses to Industrial and utility applications. PV grid-connected power system includes PV modules, grid connected inverter, meter and power switch board. The PV modules convert the solar energy to theDC power, then the grid connected inverter the DC power to the sine wave AC power which has the same frequency and phase with the grid voltage. The AC power feed in the grid partly and the other powers supply the local loads.
Features:
Wide DC input voltage range
DSP controller
High efficiency by using advanced IPM
MPPT (Maximum Power Point Tracking) technology
Transformer-less High efficiency
ln accordance with international standards
Quick and easy installment
Operation parameters can be adjusted via LCD and keys
The perfect Protection Function
Designed to suitable for critical grid environment
| Model |
BZS-50KW |
BZS-100KW |
BZS-150KW |
BZS-200KW |
BZS-250KW |
| Isolation |
Low frequency transformer isolation |
| Maximum DC input power |
55kwp |
110kwp |
165kwp |
220kwp |
275kwp |
| Maximum DC input voltage |
850vdc |
Maximum power point tracking(MPPT)range@
optimum operating point voltage |
450vdc~800vdc@595vdc |
| Recommended number of PV module voltage@string |
35v around @ 17 string |
| Connection panels |
Wiring Terminals |
| Maximum input current |
122A |
245A |
367A |
489A |
611A |
| Rated AC output power |
50kw |
100kw |
150kw |
200kw |
250kw |
| Maximum AC output power |
55kwp |
110kwp |
165kwp |
220kwp |
275kwp |
| Current harmonics THD |
below 3%(Rated power) |
| Power Factor |
above 0.99 |
| Maximum efficiency |
96% |
96.5% |
| European efficiency |
94% |
95.2% |
| Allowed Grid Voltage Range |
310vac~450vac(rated 380VAC) |
| Allowed Grid Frequency Range |
47.5hz~51.5hz / 57.5hz~61.5hz |
| Power Consumption at Night |
below 100w |
| Automatically put into operation conditions |
DC input and power to meet the requirements, the inverter automatically run |
| Automatic restart after power failure time |
5min(Time is adjustable) |
| Protection |
Reverse polarity protection, short circuit protection, island effect, thermal protection, overload protection, etc. |
| Communication Interface |
RS485 |
| Operating Temperature |
-25°C~+55°C |
| Relative Humidity |
0~95%,Non-condensing |
| Altitude |
≤ 2000 m (over 2000 m with derating required) |
| Cooling method |
Forced air cooling |
| Noise |
≤60db |
| Protection class |
IP20(Indoor) |
| W × D × H(mm) |
800*600*2060 |
1000*800*2060 |
1200*900*2060 |
1200*900*2060 |
1200*900*2060 |
| Weight(kg) |
700 |
800 |
950 |
1050 |
1100 |
| Warranty |
3 years |
| CE-Standards Complied |
CE-Standards Complied: EN61000-6-2, EN61000-6-4(EMC), EN61558-1, EN61558-2-17, EN50178, EN61000-1 |
| Certifications |
CE, VDE ARN 4105, ISO9001:2000 |
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 ,if order quantity enough can be extended to 5 years.
Q 8.How about the lifetime?
A:The life time for inverterl is 15-20years.
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.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}