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Instruction
iMars BG4KTL / BG5KTL / BG6KTL are transformerless inverters with high efficiency. With aluminum housing, Integrated interface system, they are light and handy, making installation easier. They are the ideal inverters for small PV plants, or individually for small houses, both indoors and outdoors.
Features
1.Efficiency(1) Max. power over 97.60%;(2) With dual MPPT. Suit-able for installing solar modules with different angle of dip;2.Safe(1) IP65 rated and Anti-theft design, suitable for any kind of outdoor en-vironments; (2) Built-in a high-accuracy clock: records real-time information accurately;(3) With system-level thermal simulation technologies, to make sure of product’s reliability and lifetime;3.Sample(1) With large LCD interface, easy to view and configure;(2) Integrated DC Switch (Lockable-off);4.Communication(1) With strong networking, flexible to support RS485, Ethernet, WIFI, GPRS and other communication modes;
Specification
| BG4KTL | BG5KTL | BG6KTL | |
| Input (DC) | |||
| Max. DC voltage(V) | 550 | ||
| Starting voltage(V) | 100 | ||
| MPPT range(V) | 200 - 500 | 200 - 500 | 200 - 500 |
| Number of MPPT / string per MPPT | 2/2 | 2/2 | 2/2 |
| Max. DC power(W) | 4200 | 5300 | 6250 |
| Max. input current(A) | 12×2 | 14×2 | 16×2 |
| DC switch | Integrated (Lockable-off) | ||
| Output (AC) | |||
| Rated output power (W) | 4000 | 5000 | 6000 |
| Max. AC output current(A) | 20 | 26 | 29 |
| Nominal AC Voltage | 230Vac | ||
| AC Voltage Rang | 187-264 (VDE 0126-1-1); 207-264 (G83/1);200-270 (AS4777); 184-276(ENEL Guide line) | ||
| Grid Frequency | 50Hz/60Hz | ||
| Power factor | ≥0.99(at nominal power) | ||
| Output Current THD | < 3% (at nominal power) | ||
| AC connection | Single-phase | ||
| System | |||
| Cooling | Natural cooling | Fan cooling | |
| Maximum efficiency | 97.40% | 97.60% | 97.60% |
| European efficiency | 96.50% | 96.50% | 96.50% |
| MPPT efficiency | 99.90% | 99.90% | 99.90% |
| Protection degree | IP65 | ||
| Power consumption at night | <1W | ||
| Isolation mode | transformerless | ||
| Running temperature | -25°C~+60°C,Derate after 45°C | ||
| Protection | Overvoltage protection , DC isolation monitoring , DC monitoring,Grounding fault monitoring , Grid monitoring , Island protection , Short circuit protection , Over temperature protection | ||
| Display and Communication | |||
| Display | 3.5inches, LCD displaying , support backlit display and night display | ||
| System language | English , German , Italian , French and Chinese | ||
| Standard communication mode | RS485 , EXT | ||
| Optional communication mode | WiFi , Ethernet , GPRS(External modular design , connected to EXT) | ||
| Mechanical Parameters | |||
| Dimension(H x W x Dmm) | 560×410×190 | ||
| Weight(KG) | ≤25.5 | ||
| Others | |||
| DC terminal | Water-proof terminal | ||
| Certifications | TÜV CE VDE 0126-1-1(VDE-AR-N4105),ENEL,G59 AS4777(AS3100),EN61000-6-1:4,EN61000-3-2:3,EN61000-11:12 | ||
| Maintenance | 5 years,(10 years Optional) | ||
Grid-tied Solar Inverter(4KW,5KW,6KW)