The Solis 15KW Low Voltage 3 Phase Solar Inverter (Solis-15K-LV-5G) is a high-performance commercial solar inverter designed to deliver reliable energy conversion, maximum efficiency, and advanced monitoring capabilities. Featuring 3 MPPT trackers, a 98.8% maximum efficiency, and support for 150% DC oversizing, it ensures optimal energy harvesting from photovoltaic systems. Its fan-less natural convection cooling design enhances durability and reduces maintenance requirements, making it ideal for commercial and industrial solar installations. The inverter also includes comprehensive protection features, intelligent string monitoring, and optional WiFi/GPRS connectivity for real-time system management.
Transformerless Design for Higher Efficiency and Reduced Weight
Product Specifications
Type
hybrid solar inverter
rated output power
15 kw
maximum apparent power
16.5 kva
maximum output power
16.5 kw
recommended maximum pv power
23 kw
maximum input voltage
1100 v
rated dc voltage
600 v
start-up voltage
180 v
mppt voltage range
200 – 1000 v
mppt trackers
3
maximum input strings
6
maximum input current
26 a / 26 a / 26 a
maximum short circuit current
40 a / 40 a / 40 a
rated grid voltage
3/pe, 220 v
grid frequency
50/60 hz
rated output current
39.4 a
maximum output current
43.3 a
power factor
>0.99
total harmonic distortion (thdi)
<3%
maximum efficiency
98.8%
european efficiency
98.3%
dc connection
mc4 connector
ac connection
ot terminal
display
lcd
communication
rs485, optional wifi & gprs
ingress protection
ip65
cooling method
natural convection
topology
transformerless
self-consumption (night)
<1 w
operating temperature range
-25°c to +60°c
relative humidity
0% – 100%
maximum operating altitude
4000 m
dimensions (w × h × d)
647 × 629 × 252 mm
weight
45 kg
dc reverse polarity protection
yes
short circuit protection
yes
output overcurrent protection
yes
surge protection
type ii (dc & ac)
anti-islanding protection
yes
grid monitoring
yes
temperature protection
yes
string monitoring
yes
i/v curve scanning
yes
integrated afci protection
yes (activation required)
integrated pid recovery
optional
integrated dc switch
optional
Product Details
The Solis 15KW Low Voltage 3 Phase Solar Inverter (Solis-15K-LV-5G) is a high-performance commercial solar inverter designed to deliver reliable energy conversion, maximum efficiency, and advanced monitoring capabilities. Featuring 3 MPPT trackers, a 98.8% maximum efficiency, and support for 150% DC oversizing, it ensures optimal energy harvesting from photovoltaic systems. Its fan-less natural convection cooling design enhances durability and reduces maintenance requirements, making it ideal for commercial and industrial solar installations. The inverter also includes comprehensive protection features, intelligent string monitoring, and optional WiFi/GPRS connectivity for real-time system management.