Efficiency, Safety and Protection
Model
Efficiency
MPPT efficiency
European efficiency
Maximum efficiency
Battery charge efficiency 2
Battery discharge efficiency 2
Safety and Protection
Safety
DC SPD protection
AC SPD protection
Anti-islanding protection
PV string input reverse polarity
protection
Insulation resistor detection
Residual current monitoring unit
Output over current protection
Output short protection
Output over voltage protection
Battery terminal temp protection
Surge protection
* "2" PV to BAT Max. efficiency 96.0%, AC to BAT Max. efficiency 95.0%.
EPS (Off-grid) output
Model
Rated EPS apparent power [VA]
Nominal EPS voltage [a.c. V]
Frequency
Rated EPS current [a.c. A]
Peak apparent power [VA] 3
Switching time (typical value) [ms]
Total harmonic distortion (THDv)
(linear load)
* "3" Depend on PV and battery capacity.
76
X1-Genki-8K
>99.9%
97.0%
97.6%
95.0%
94.0%
AC Type II / DC Type II
X1-Genki-8K
8000
34.8
2 times of rated, 10s
X1-Genki-10K
>99.9%
97.0%
97.6%
95.0%
94.0%
IEC 62109-1/-2
Integrated
Integrated
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
X1-Genki-10K
10000
230
50/60
43.5
< 10
< 2 %
X1-Genki-12K
>99.9%
97.0%
97.6%
95.0%
94.0%
X1-Genki-12K
12000
52.2