| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 5 Years |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
S6-EH3P(12-20)K-H series three-phase energy storage inverter, suitable for large residential and small commercial PV energy storage systems. This series of products support generator networking and parallel operation of multiple inverters; 4 MPPT design, is perfect for large rooftop PV energy storage systems with more roof orientation and complex structure. Products with multiple flexible load capacity, including UPS level switching; 10second 200% surge power backup overload capability, and adapt to three-phase unbalanced load,half-wave load, more friendly and reliable power supply for the load.
|
Models
|
12K
|
15K
|
20K
|
|
Input DC (PV side)
|
|||
|
Recommended max. PV array size
|
24 kW
|
30 kW
|
40 kW
|
|
Max. usable PV input power
|
19.2 kW
|
24 kW
|
32 kW
|
|
Max. input voltage
|
1000 V
|
||
|
Rated voltage
|
600 V
|
||
|
Start-up voltage
|
160 V
|
||
|
MPPT voltage range
|
200-850 V
|
||
|
Max. input current
|
20 A / 20 A / 20 A / 20 A
|
||
|
Max. short circuit current
|
30 A / 30 A / 30 A / 30 A
|
||
|
Max. input power per MPPT
|
9 kW
|
||
|
MPPT number/Max. input strings number
|
4/4
|
||
|
Battery
|
|||
|
Battery type
|
Li-ion
|
||
|
Battery voltage range
|
120-800 V
|
||
|
Max. charge / discharge power
|
12 kW
|
15 kW
|
20 kW
|
|
Max. charge / discharge current
|
50 A
|
||
|
Communication
|
CAN/RS485
|
||
|
Output AC (Grid side)
|
|||
|
Rated output power
|
12 kW
|
15 kW
|
20 kW
|
|
Max. apparent output power
|
12 kVA
|
15 kVA
|
20 kVA
|
|
Rated grid voltage
|
3/N/PE, 380 V / 400 V
|
||
|
Rated grid frequency
|
50 Hz / 60 Hz
|
||
|
Rated grid output current
|
18.2 A / 17.3 A
|
22.8 A / 21.7 A
|
30.4 A / 28.9 A
|
|
Max. output current
|
18.2 A / 17.3 A
|
22.8 A / 21.7 A
|
30.4 A / 28.9 A
|
|
Power factor
|
>0.99 (0.8 leading - 0.8 lagging)
|
||
|
THDi
|
<3%
|
||
|
Input AC (Grid side)
|
|||
|
Max. input power
|
18 kW
|
22.5 kW
|
30 kW
|
|
Rated input current
|
27.3 A / 26 A
|
34.2 A / 32.5 A
|
45.6 A / 43.3 A
|
|
Rated input voltage
|
3/N/PE, 380 V / 400 V
|
||
|
Rated input frequency
|
50 Hz / 60 Hz
|
||
|
Input Generator
|
|||
|
Max. input power
|
12 kW
|
15 kW
|
20 kW
|
|
Max. input current
|
18.2 A / 17.3 A
|
22.8 A / 21.7 A
|
30.4 A / 28.9 A
|
|
Rated input frequency
|
50 Hz / 60 Hz
|
||
|
Output AC (Back-up)
|
|||
|
Rated output power
|
12 kW
|
15 kW
|
20 kW
|
|
Max. apparent output power
|
2 times of rated power, 10 s
|
1.6 time of rated power, 10 s
|
|
|
Back-up switch time
|
<10ms
|
||
|
Rated output voltage
|
3/N/PE, 380 V / 400 V
|
||
|
Rated frequency
|
50 Hz / 60 Hz
|
||
|
Rated output current
|
18.2 A / 17.3 A
|
22.8 A / 21.7 A
|
30.4 A / 28.9 A
|
|
THDv (@linear load)
|
<3%
|
||
|
Efficiency
|
|||
|
Max. efficiency
|
97.7%
|
||
|
EU efficiency
|
97.5%
|
||
|
BAT charged by PV Max. efficiency
|
98.5%
|
||
|
BAT charged/discharged to AC Max. efficiency
|
97.2%
|
||
|
Protection
|
|||
|
Anti-islanding protection
|
Yes
|
||
|
Output over current protection
|
Yes
|
||
|
Short circuit protection
|
Yes
|
||
|
Integrated AFCI 2.0
|
Optional
|
||
|
Integrated DC switch
|
Yes
|
||
|
DC reverse-polarity protection
|
Yes
|
||
|
PV over voltage protection
|
Yes
|
||
|
Battery reverse protection
|
Yes
|
||
|
General Data
|
|||
|
Dimensions (W*H*D)
|
599*546*243 mm
|
||
|
Weight
|
31 kg
|
31.7 kg
|
|
|
Topology
|
Transformerless
|
||
|
Self-consumption (night)
|
<25w
|
||
|
Operating ambient temperature range
|
-25 ~ +60°C
|
||
|
Relative humidity
|
0-95%
|
||
|
Ingress protection
|
IP66
|
||
|
Cooling concept
|
Intelligent redundant fan-cooling
|
||
|
Max. operation altitude
|
2000 m
|
||
|
Grid connection standard
|
EN 50549-1, VDE4105 CEI 0-21, CEI 0-16, NC-RFG TypeB, NRS 097-2-1 ED 2.1
|
||
|
Safety/EMC standard
|
IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-3, IEC 61000-2
|
||
|
Features
|
|||
|
PV connection
|
MC4 connector
|
||
|
Battery connection
|
OT terminal
|
||
|
AC connection
|
OT terminal
|
||
|
Display
|
LCD + Bluetooth + APP
|
||
|
Communication
|
CAN, RS485, Ethernet, Optional: Wi-Fi, Cellular, LAN
|
||
){kind=link}