Off-grid Solar Energy

1. Easy for local setting 2. Multi-lingual LCD monitoring 3. Multi-communication interfaces4. Friendly interface, easy to set

Leading-edge Technology

1. DC input voltage of up to 1000V

2. Dual MPPT inputs accommodating wide voltage range

3. Transformerless --- minimizing size and weight

4. Maximum efficiency 98%

5. Integrated DC switch

Flexibility

1. Easy for local setting

2. Multi-lingual LCD monitoring

3. Multi-communication interfaces

4. Friendly interface, easy to install and maintain

Reliability

1. Comprehensive protection for overvoltage, islanding, short-circuit, overload, overheat, etc. (18 protections)

Inverter Model(SolarLake)KS 15000TLInput (DC)

Max. PV power [W ]	17300
Max. DC power [W ]	15600
Max. DC voltage [V]	1000
Max. input current [A]	A:20/B:20
Number of MPP trackers / Strings per MPP tracker	2/2
MPPT voltage range (at rated power) [V]	380~800
Shutdown voltage /Start voltage [V]	160/210
Output (AC)
AC nominal power [W ]	15000
Max. AC power [W ]	15000
Max. AC current [A]	24
Nominal AC voltage / range [V]	3/N/PE, 230/400
AC grid frequency / range [Hz]	50
Power factor (cosφ), adjustable	0.9 leading ... 0.9 lagging
Total harmonic distortion (THDi) (at nominal power)	<3%
Efficiency
Max. efficiency	98.0%
Euro efficiency	97.6%
MPPT efficiency	99.9%
General data
Dimensions (W / H / D) [mm]	520/716/230
Weight [kg]	50
Operating temperature range [°C]	-20~+60(derating at 45°C)
Ingress protection	IP65
Topology	transformerless
Internal consumption (night) [W ]	< 5
Cooling concept	Fan
Noise (typical) [dB]	< 47
LCD display	3.5 inch, TFT-LCD
Communication	RS485 (standard); RS232/USB/Ethernet/CAN (optional)
Standard warranty [year]	5
Grid management	Yes
DC switch	Integrated