






High-temperature resilience, ensuring stable performance at up to 45°C ambient temperature.
Wide battery compatibility, supporting multiple chemistries for large-scale energy storage applications.
Precise anti-backflow control (<20W) to manage reverse energy flow efficiently.
Three-phase unbalanced output support for effective load distribution and improved power quality.
Comprehensive communication options: WiFi, GPRS, LAN, enabling remote monitoring, diagnostics, and data analytics.
SML and DRED functions integrated, ensuring full compliance with modern grid control and demand response protocols.
The EPH12KTL Three-Phase Hybrid Solar Inverter is optimized for high-capacity energy storage systems, offering robust three-phase power control and flexible management of large-scale solar plus battery installations. With an intuitive LCD interface, the inverter allows real-time monitoring of energy flow, operational parameters, and grid interaction. It provides precise power export control and optimized self-consumption, making it suitable for demanding commercial, industrial, and distributed energy projects.
|
Model No. |
EPH12KTL |
|
Input (DC) |
|
|
Max DC power (W) |
15000 W |
|
Max DC voltage (Vdc) |
1000 V d.c. |
|
MPPT voltage range (Vdc) |
200~850 V d.c. |
|
Max input current per string (A) |
13 A |
|
Max input short circuit per MPPT (A) |
18 A |
|
Number of MPP trackers |
2 |
|
Strings per MPP tracker |
|
|
Battery Input |
|
|
Battery Type |
Li-Ion |
|
Battery voltage range |
130~700 V |
|
Maximum charge/discharge current |
25/25 A |
|
Charge strategy for Li-Ion Battery |
Self-Adaptation to BMS |
|
Output (AC) |
|
|
AC nominal power |
12000 VA |
|
Max AC apparent power |
13200 VA |
|
Max output current (A) |
20 A |
|
Nominal AC output |
50/60 Hz, 400/350 V |
|
AC output range |
45/55 Hz, 280~490 Vac (Adjustable) |
|
Power factor |
0.8 leading ~ 0.8 lagging |
|
Harmonics factor |
<3% |
|
Grid type |
3P W/N/PE |
|
Three-phase Unbalance Output |
0~80% |
|
AC Output (Backup) |
|
|
Max AC apparent power |
10000 VA |
|
Nominal Output Voltage |
400/380 V |
|
Nominal Output Frequency |
50/60 Hz |
|
Output THDv (@ Linear Load) |
<3% |
|
Efficiency |
|
|
Maximum conversion efficiency |
98.2% |
|
European efficiency |
97.5% |
|
Max Battery to AC Efficiency |
97.4% |
|
MPPT efficiency |
99.9% |
|
Safety and Protection |
|
|
DC reverse-polarity protection |
yes |
|
DC Breaker |
yes |
|
DC/AC SPD |
yes |
|
Leakage current protection |
yes |
|
Insulation Impedance Detection |
yes |
|
Residual Current protection |
yes |
|
Output short circuit protection |
yes |
|
Battery reverse connection protection |
yes |
|
General Parameters |
|
|
Dimension (W/H/D) (mm) |
516*427*183.5 mm |
|
Weight (kg) |
26 kg |
|
Operating temperature range (℃) |
-25℃ ~ +60℃ |
|
Degree of Protection |
IP65 |
|
Cooling Concept |
Natural Convection |
|
Topology |
Transformerless |
|
Display |
LCD |
|
Humidity |
0~95%, no condensation |
|
Communication |
Standard WiFi; GPRS/LAN (optional) |
|
Warranty |
Standard 5 years; 7/10 years optional |
|
BMS Communication |
CAN/RS485 |
|
Meter Communication |
RS485 |
|
Certificates and Approvals |
|
|
CQC, VDE-AR-N4105, IEC61727, IEC62116, VDE0124-AR-N0124, EN50549, IEC62109, IEC62477 |
|



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