KEBOS POWER ,to continue a better life.
KH-I VIII is upgrade version for our KH-I V second generation. This third-generation inverter can accept a high PV voltagerange and this feature will facilitate PV system installation. KH-I VIll also comes with a built-in Wi-Fi function, mobile monitoringcan be carried out through mobile applications. Besides, battery independency feature will keep the inverter running no mater batteis connected or not. We also offer parallel operation function up to 9 units. t offers high flexibility for future power expansion.
Pure sine wave output
Self-consumption and Feed-in to the grid
Built-in MPPT solar charger
Programmable supply priority for PV, Battery or Grid
User-adjustable charging current and voltage
Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
Detachable LCD panel
Built-in WI-FI for mobile monitoring (App is avaiable)
Supports USB on-the-go function
Reserve BMS communication
Parallel operation up to 9 units
| MODEL | KH-I VIII 2KW | KH-I VIII 3KW | KH-I VIII 5KW | KH-I VIII 6KW |
|---|---|---|---|---|
| PHASE | 1-phase in / 1-phase out | |||
| Maximum PV Input Power | 3000W | 4500W | 6000W | 6000W |
| Rated Output Power | 2000W | 3000W | 5000W | 6000W |
| Maximum Charging Power | 3000W | 3000W | 5000W | 6000W |
| GRID-TIE OPERATION | ||||
| PV INPUT (DC) | ||||
| Nominal DC Voltage / Maximum DC Voltage | 240 VDC / 500 VDC | 360 VDC / 500 VDC | 360 VDC / 450 VDC | 360 VDC /500 VDC |
| Start-up Voltage / Initial Feeding Voltage | 120VDC / 150 VDC | 120VDC / 150 VDC | ||
| MPP Voltage Range | 120 VDC ~ 430 VDC | |||
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 13A | 1 / 27A | 1 / 27A |
| GRID OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Voltage Range | 184 - 264.5 VAC or 195.5 - 253 VAC (Selectable) | |||
| Nominal Output Current | 8.7A | 13A | 21.7A | 26A |
| Power Factor | >0.99 | |||
| EFFICIENCY | ||||
| Maximum Conversion Efficiency (DC/AC) | 95% | 95% | ||
| OFF-GRID OPERATION | ||||
| AC INPUT | ||||
| AC Start-up Voltage / Auto Restart Voltage | 120 - 140 VAC / 180 VAC | |||
| Acceptable Input Voltage Range | 90 - 280 VAC or 170 - 280 VAC | |||
| Frequency Range | 50 Hz/60 Hz (Auto sensing) | |||
| Maximum AC Input Current | 30A | 40A | 40 A | 40 A |
| PV INPUT (DC) | ||||
| Maximum DC Voltage | 500 VDC | 500 VDC | 450 VDC | 500 VDC |
| MPP Voltage Range | 120 VDC ~ 430 VDC | 120 VDC ~ 430 VDC | 120 VDC ~ 430 VDC | 120 VDC ~ 430 VDC |
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 13A | 1 / 27A | 1 / 27A |
| BATTERY MODE OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Waveform | Pure sine wave | |||
| Efficiency (DC to AC) | 93% | |||
| HYBRID OPERATION | ||||
| PV INPUT (DC) | ||||
| Nominal DC Voltage / Maximum DC Voltage | 360 VDC / 500 VDC | 360 VDC / 500 VDC | 360 VDC / 450 VDC | 360 VDC / 500 VDC |
| Start-up Voltage / Initial Feeding Voltage | 120VDC / 150 VDC | |||
| MPP Voltage Range | 120 VDC ~ 430 VDC | |||
| Number of MPP Trackers / Maximum Input Current | 1 / 13A | 1 / 13A | 1 / 27A | 1 / 27A |
| GRID OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Voltage Range | 184 - 264.5 VAC or 195.5 - 253 VAC (Selectable) | |||
| Nominal Output Current | 8.7A | 13A | 21.7A | 26A |
| AC INPUT | ||||
| AC Start-up Voltage / Auto Restart Voltage | 120 - 140 VAC / 180 VAC | |||
| Acceptable Input Voltage Range | 90 - 280 VAC or 170 - 280 VAC | |||
| Maximum AC Input Current | 30A | 40A | 40 A | 40 A |
| BATTERY MODE OUTPUT (AC) | ||||
| Nominal Output Voltage | 220/230/240 VAC | |||
| Output Waveform | Pure sine wave | |||
| Efficiency (DC to AC) | 93% | |||
| BATTERY & CHARGER | ||||
| Nominal DC Voltage | 48 VDC | |||
| Maximum Solar Charging Current | 60 A | 60 A | 100 A | 120 A |
| Maximum AC Charging Current | 60 A | 60 A | 100 A | 120 A |
| Maximum Charging Current | 60 A | 60 A | 100 A | 120 A |
| GENERAL | ||||
| PHYSICAL | ||||
| Dimension, D X W X H (mm) | 140 x 295 x 468 | 140 x 365 x 468 | ||
| Net Weight (kgs) | 11 | 11 | 12 | 14 |
| INTERFACE | ||||
| Parallel Function | Yes, 9 units | |||
| Communication Port | USB, RS-232, Dry Contact and WiFi | |||
| ENVIRONMENT | ||||
| Humidity | 0 ~ 90% RH (No condensing) | |||
| Operating Temperature | -10°C to 50°C | |||
| Product specifications are subject to change without further notice. | ||||