Skip to main content

Product

S6-EH3P(75-125)K10-NV-YD-H

LiFePO4 battery energy storage · 10-year warranty · delivered to 100+ countries

S6-EH3P(75-125)K10-NV-YD-H

Price on request

  • Automotive-grade LiFePO4 cells
  • Self-developed smart BMS with cloud monitoring
  • 10-year warranty, 15-year design life
  • Quoted per project — reply within 12 hours
Request a quote WhatsApp

75-125K Solar Series
Experience uninterrupted power supply with ZWAYN energy storage inverter
three phase high voltage
S6-EH3P(75-125)K10-NV-YD-H

6 Leading Advantages

  • Supports both DC and AC coupling, forflexible retrofits and system expansions
  • Ensures reliable backup power acrossdiverse scenarios through battery reserve
  • managementintelligent load prioritization
  • Extends supply time for critical loads with
  • Offers a versatile three-in-one interface forseamless integration of on-grid PV, windpower, and diesel generators
  • Achieves on- and off-grid transitions inless than 10ms, ensuring an uninterruptedpower supply
  • Supports multi-unit parallel operationup to 1.25MW

Specifications

Models 75K 80K 99.9K 100K 125K
Input DC (PV side)
Recommended max. PV array size 150 KW 160 kW 200 kW 200 kW 250 KW
Max. usable PV input power 150 KW 160 kW 200 kW 200 kW 250 KW
Max. input voltage 1000 V
Rated voltage 600 V
Start-up voltage 180 V
MPPT voltage range 150 – 950 V
Max. input current 10 x 42 A
Max, current per DC input 42 A
Max. short circuit current 10 x 60 A
MPPT number / Max. input strings number 2026/10/20
Battery
Battery type Li-ion
Battery voltage range 300 – 950 V
Max. charge / discharge current 100 Ax 2 / 100 A × 2
Number of battery port / Number of BMS port 2
Max. charge / discharge current of each port 100 A
Communication CAN
Output AC (Grid side)
Rated output power 75 KW 80 kW 99.9 KW 100 KW 125 KW
Max. apparent output power 75 KVA 80 KVA 99.9 kVA 100 kVA 125 KVA
Rated grid voltage 3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated grid frequency 50 Hz / 60 Hz
Rated grid output current 114 A 121.6 A/ 115.5 A 151.8 A / 144.2 A 151.9 A / 144.3 A 189.9 A / 180.4 A
Power factor > 0.99 (0.8 leading – 0.8 lagging)
THDİ < 3%
Input AC (Grid side)
Max. input power 150 KW 160 kW 164.5 kW / 173.2 kW 164.5 kW / 173.2 kW 164.5 kW / 173.2 kW
Input voltage range 304 – 437 V 304 – 460 V
Max. input current 250 A
Output AC (Back-up)
Rated output power 75 KW 80 kW 99.9 kW 100 kW 125 KW
Max. apparent output power 75-100K: 1.6 times of rated power, 10 s; 2 times of rated power, 200 ms;
125K: 1.4 times of rated power, 10 s; 1.6 times of rated power, 200 ms
Back-up switch time® < 10 ms
Rated output voltage 3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated frequency 50 Hz / 60 Hz
Rated output current 114.0 A 121.6 A / 115.5 A 151.8 A / 144.2 A 151.9 A / 144.3 A 189.9 A / 180.4 A
Max. AC passthrough current 114.0 A 121.6 A / 115.5 A 151.8 A / 144.2 A 151.9 A / 144.3 A 189.9 A / 180.4 A
THDv (@linear load) < 3%
Input AC (Generator side)
Max. input power 75 KW 80 kW 99.9 KW 100 KW 125 KW
Rated input current 114.0 A 121.6 A / 115.5 A 151.8 A / 144.2 A 151.9 A / 144.3 A 189.9 A / 180.4 A
Rated input voltage 3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated input frequency 50 Hz / 60 Hz
Efficiency
Max. efficiency 97.5%
EU efficiency 96.9% 96.9% 97.1% 97.1% 97.2%
BAT charged by PV / AC max. efficiency 98.2% /97.0%
Battery discharged efficiency 97.0%
Protection
Surge protection DC Type II / AC Type II
Output over current protection Yes
Insulation resistance monitoring Yes
Residual current detection Yes
Integrated PV switch Yes
DC reverse-polarity protection Yes
Protection class / Over voltage category 1/ DC II, AC III
Integrated AFCI 2.0 Optional (Brazil: Yes)
Anti-islanding protection Yes
General Data
Max. power per phase (grid & back-up) 33% rated power
Dimensions (W x H x D) 1174 x 814 × 400 mm
Weight 170 kg
Inverter topology Non-isolated
Self-consumption < 45 W
Operating temperature range -25~+60°℃
Relative humidity 0 – 100%
Ingress protection IP66
Cooling concept Intelligent redundant fan-cooling
Max. operation altitude 3000 m
Grid connection standard 3) G99, VDE-AR-N 4105/VDE V 0124, EN 50549-1&2/EN 50549-10, VDE 0126/UTE C 15/VFR:2019, NTS 631/UNE 217001, CEI 0-21,
C10/11, NRS 097-2-1, TOR, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530, MEA, PEA, PORTARIA Nº 140, PORTARIA Nº 515
Safety / EMC standard IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4, EN 55011
Features
PV connection MC4 connector
Battery connection Terminal connector
AC connection Terminal block
Display 7.0″ LCD display & Bluetooth + APP
Communication interface Standard: WIFI+LAN+Bluetooth, CAN-BMSx2, CAN-Parallelx2, LAN, RS485-Meter, RS485, DRM, DI×5, DOx4; Optional: 4G

Supports up to 2 times rated photovoltaic input to maximize solar energy utilization efficiency

  • Supports a maximum series current of 21A, ensuring compatibility with high-power photovoltaic modules
  • Compatible with 100-314Ah battery modules, reducing overall system cost
  • Supports fast battery charging, with a maximum charging current of 200A** Two independent battery ports, supporting flexible configuration and convenient capacity expansion
  • Provides 160% overload capability in off-grid mode to ensure stable startup of heavy loads
  • Provide flexible control for weak grid and generator set hybrid scenarios* to reduce investment costs
  • All on one platform
  • Integrate photovoltaics and energy storage to achieve demand management and anti-backflow functions
  • Provide dynamic reactive power compensation to improve grid power factor and reduce reactive power charges
  • Grid bypass function allows direct power supply to backup loads *Patented cooling technology ensures reliable operation even in high temperature conditions

Request a quote

Pricing for the S6-EH3P(75-125)K10-NV-YD-H 75-125K Solar Series is quoted per project. Send us your load profile, grid conditions and quantity, and our engineering team will size the system and come back with a quotation — usually within 12 hours.

Request a quoteWhatsApp