Three-phase inverter Sofar Solar 20KTLX-G3
Three-phase inverter Sofar Solar 20KTLX-G3

Three-phase inverter Sofar Solar 15KTLX-G3

€1,165.30
Tax included
Sofar-15KTLX-G3
0768563820014

The SOFAR SOLAR SOFAR-15KTLX-G3 three-phase inverter is designed for medium-sized photovoltaic installations in residential and small commercial buildings. Power: 15 kVA, with three-phase 230/400 V feed-in and 2 MPPT to optimise production across multiple orientations.

  • Efficiency: maximum efficiency rated at 98.6% to maximise energy production.
  • PV optimisation: precise MPPT algorithm and wide operating voltage range.
  • Safety: Type II SPD surge protectors integrated on the DC and AC sides for enhanced protection.
  • Operation: LCD + LED display, and RS485 / Wi-Fi / Bluetooth communication (Ethernet optional).
  • Installation: IP65 enclosure for flexible installation, with fan cooling.
  • Scalability: network management functions (reactive power, power limit control, optional zero export depending on configuration).

A great choice if you are looking for a high-performance, robust and easy-to-monitor three-phase 15 kVA inverter for stable solar power generation.

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Residential solar solution: High-performance 15 kVA three-phase inverter

The new G3 three-phase inverter for residential PV systems

The SOFAR 15K...24KTLX-G3 inverter series is the upgraded version of SofarSolar's three-phase residential inverter series. The third-generation version is equipped with two MPP trackers and features five different power classes to meet the requirements of medium-sized PV systems.

The inverter features 4 digital input ports and a CT input port for power control, enabling easy configuration to meet grid codes in many countries. For additional protection, the inverter is equipped with integrated type II surge arresters on both the DC and AC sides.

High efficiency

- Maximum efficiency of 98.6%.
- Precise real-time MPPT algorithm for maximum utilization
- Wide input voltage operating range

All in one. Flexible, cost-effective system solution

- Free choice of location thanks to IP65 rating
- LCD + LED display
- Integrated zero export function (optional)

Low maintenance costs

- Detachable lid for easy installation
- Stainless aluminum covers
- A flexible control solution

Intelligent grid management

- Reactive power capacity
- Automatic power reduction in the event of overfrequency
- Remote control of active/reactive power limit

Specifications

DC INPUT
PV input power max.
Recommended 22500 Wp
Max. power.
DC power per MPPT 15000 W
Number of MPP trackers
Number of DC inputs
/ 2
Max. input voltage 1100
V
Starting voltage 160 V
Nominal input voltage 650 V
MPPT operating voltage range 140 - 1000 V
Full MPPT power in voltage range 420 - 850 V
Max. MPPT input current 26
/ 26 A
Max. input short-circuit current.
Per MPPT 36 / 36 A
AC output
Rated power 15000 W
Max. power.
In AC 16500 VA
Max. output current 23.9
A
Nominal mains voltage
/ N / PE,
230 / 400 Vac
Mains voltage range 310 -
480 Vac (depending on local standards)
Nominal mains frequency 50 Hz / 60 Hz
Mains frequency range 45 - 55 Hz / 55 - 65 Hz (depending on local standards)
Adjustable active power range
- 100%
THDi <
3%
Power factor
default (adjustable +/-0.8)
PERFORMANCE
Max. efficiency
98,60%
Weighted European efficiency 98.20%
PROTECTION
Protection against polarity reversal in DC Yes
Anti-reverse power function and DC switch Optional
Safety protection Anti-islanding protection, leakage current protection, ground fault monitoring, PV array line fault monitoring.

L

ightning arrester input/output PV: type II standard, AC: type II standard
COMMUNICATION
Standard communication mode

RS485 / Wi-Fi / Bluetooth

Optional :

Ethernet
GENERAL
Ambient temperature range
30°C to 60°C
Night-time power consumption <1 W
Topology Transformerless
Degree of protection IP65
Permissible relative humidity range
- 100%
Max. altitude.
Operating
4000 m
<
40 dB
Weight 20 kg
Cooling Fan
Dimensions 520 x 430 x 189 mm
Display LCD, App via Bluetooth
Warranty 10 years
Standards
(electro-magnetic compatibility) EN 61000-6-1, EN 61000-6-3,EN 61000-3-11,
EN 61000-3-12
Safety standards IEC 62109-1/2, IEC 62116, IEC 61727, IEC 61683, IEC 60068 (1,2,14,30)
Network standards
V 0124-100, V 0126-1-1, VDE-AR-N 4105, CEI 0-21 / CEI 0-16, UNE 206 007-1, EN 50549, G98 / G99, EN 50530
Sofar-15KTLX-G3

Data sheet

Inverter power
15000VA
MPPT/PWM
MPPT
Phase
Triphasé
Number of MPPT
2 MPPT

Specific References

UPC
768563820014
EAN13
0768563820014
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