INVT iMars BG40-70kW on-grid solar inverter is designing for commercial users and distributed ground power stations. It combines advanced T three-level topology and SVPWM (space vector pulse width modulation). It has a high power density, modular design, simple installation and maintenance, and high-cost performance.
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BG40KTR
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BG50KTR
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BG60KTR
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BG70KTR
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| Input (DC) | ||||
| Max. DC input power (W) |
55000
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66000
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72000
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77000
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| Max. DC input voltage (V) |
1100
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Starting voltage (V) / Min. operation voltage (V) |
200/570
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| MPPT range (V) |
570-950
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Quantity of MPPT / String per MPPT |
1/10
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1/12
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1/14
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1/14
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| Max. DC current (A) per MPPT x Quantity of MPPT |
74x1
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90x1
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120x1
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120x1
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| Output (AC) | ||||
| Rated output power (W) |
40000
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50000
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60000
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66000
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| Max. AC output current (A) |
63.5
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72.5
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96
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96
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| Power factor |
-0.8~+0.8 (adjustable)
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| THDi |
<3% (at rated power)
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| Nominal output voltage (V) / frequency (Hz) |
230/400, 3L+N+PE/3L+PE, 50/60
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| Efficiency | ||||
| Max. efficiency |
98.90%
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98.90%
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99.00%
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99.00%
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| Euro-efficiency |
98.50%
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98.50%
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98.50%
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98.50%
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| MPPT efficiency |
99.90%
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| Protection | ||||
| Protection |
DC breaker, AC short-circuit protection, Over current protection, Over voltage protection, Isolation protection, RCD, Surge protection, Anti-island protection, Over-temperature protection, Ground fault monitoring, etc. |
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| General data | ||||
| Display |
3.5 inches LCD display, support backlit display
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| LCD language |
English, Chinese, German, Dutch
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| Communication interface |
RS485(standard), WiFi、Ethernet(optional)、PLC carrier communication(optional)
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| Cooling method |
Smart cooling
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| Protection degree |
IP65
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| Night self consumption (W) |
<0.5
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| Topology |
Transformerless
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| Operating temperature range |
-25℃~+60℃(derate after 45℃)
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| Relative humidity |
4~100%, condensation
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| Dimension (H x W x D mm) |
810X645X235
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| Weight (kg) |
53
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| Grid qualification |
NB/T 32004-2013, TUV, CE, VDE0126-1-1, VDE-AR-N4105, G59/3,C10/11, TF3.2.1,
AS/NZS 4777.2:2015, EN61000-6-1:4, EN61000-11:12, IEC62109-1:2010, PEA, ZVRT |
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| Safe certificate / EMC certificate |
VDE-AR-N4105, AS4777/3100, CQC
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| Factory warranty (years) |
5(standard)/10(optional)
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