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WECO 14K3-LV Low Voltage Lithium Battery (14.6 kWh)

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DEYE 20 kW Three Phase 2 MPPT Hybrid Inverter

Higher yields / Safe & Reliable / Smart / User-friendly

SUN-20K-SG05LP3-EU-SM2 is a brand new three-phase hybrid inverter with a low-voltage battery, ensuring the system is safe and reliable. With a compact design and high-power density, this series supports a 1.3 DC/AC ratio, saving device investment. It supports a three-phase unbalanced output, extending the application scenarios. Equipped with CAN port (x2) BMS and parallel, x1 RS485 port for BMS, x1 RS232 port for remote control, and x1 DRM port, which makes the system smart and flexible.

It is equipped with RS485 / CAN port for battery communication.

Remotely shutdown function

Smart Monitoring Platform
Thanks to the smart monitoring platform, Deye full series inverter products support remote shutdown immediately when an accident occurs. Setting parameters and FW updates remotely, which makes PV plant O&M easier.

Key Features

  • 100% unbalanced output, each phase; Max. output up to 50% rated power
  • AC couple to retrofit existing solar system
  • Max. 10 pcs parallel for on-grid and off-grid operation; Support multiple batteries parallel
  • Max. charging/discharging current of 350A
  • Support storing energy from diesel generator
  • 48V low voltage battery, transformer isolation design
  • 6 time periods for battery charging/discharging

Technical Specifications

Model SUN-14K-SG05LP3
-EU-SM2
SUN-15K-SG05LP3
-EU-SM2
SUN-16K-SG05LP3
-EU-SM2
SUN-18K-SG05LP3
-EU-SM2
SUN-20K-SG05LP3
-EU-SM2
Battery Input Data
Battery Type Lead-acid or Lithium-ion
Battery Voltage Range (V) 40-60
Max. Charging Current (A) 260 280 300 330 350
Max. Discharging Current (A) 260 280 300 330 350
Charging Strategy for Li-ion Battery Self-adaption to BMS
Number of Battery Input 1
PV String Input Data
Max. PV Access Power (W)
28000 30000 32000 36000 40000
Max. DC Input Power (W) 22400 24000 25600 28800 32000
Max. DC Input Voltage (V) 800
Start-up Voltage (V) 160
MPPT Voltage Range (V) 160-650
Rated DC Input Voltage (V) 550
Max. Operating PV Input Current (A) 36+36
Max. Input Short-Circuit Current (A) 54+54
No. of MPPT Trackers/
No. of String Per MPPT Tracker
2/2+2
AC Input/Output Data
Rated AC Input/Output Active Power (W) 14000 15000 16000 18000 20000
Max. AC Input/Output Apparent Power (VA) 15400 16500 17600 19800 22000
Rated AC Input/Output Current (A) 21.3/20.3 22.8/21.8 24.3/23.2 27.3/26.1 30.4/29
Max. AC Input/Output Current (A) 23.4/22.4 25/24 26.7/25.6 30/28.7 33.4/31.9
Max. Continuous AC Passthrough (grid to load) (A) 70
Peak Power (off-grid) (W) 2 times of rated power, 10s
Power Factor Adjustment Range 0.8 leading to 0.8 lagging
Rated Input/Output Voltage/Range (V) 220/380V, 230/400V 0.85Un-1.1Un
Rated Input/Output Grid Frequency/Range (Hz) 50/45-55, 60/55-65
Grid Connection Form 3L+N+PE
Total Current Harmonic Distortion THDi <3% (of nominal power)
DC Component of Grid <0.5% In
Efficiency
Max. Efficiency 97.6%
Euro Efficiency 97.0%
MPPT Efficiency >99%
Equipment Protection
Integrated
DC Polarity Reverse Connection Protection, AC Output Overcurrent Protection, Thermal Protection,
AC Output Overvoltage Protection, AC Output Short Circuit Protection, DC Component Monitoring,
Overvoltage Load Drop Protection, Ground Fault Current Monitoring, Arc Fault Circuit Interrupter (optional),
Power Network Monitoring, Island Protection Monitoring, Earth Fault Detection, DC Input Switch,
DC Terminal Insulation Impedance Monitoring, Residual Current (RCD) Detection, Surge protection level
Surge Protection Level TYPE II(DC), TYPE II (AC)
Interface
Communication Interface RS485/RS232/CAN
Monitor Mode
GPRS/WIFI/Bluetooth/4G/LAN (optional)
General Data
Operating Temperature Range (℃) -40 to +60℃, >45℃ Derating
Permissible Ambient Humidity 0-100%
Permissible Altitude 3000m
Noise ≤60
Ingress Protection (IP) Rating IP 65
Inverter Topology Non-Isolated
Over Voltage Category OVC II(DC), OVC III(AC)
Cabinet Size (WxHxD mm) 456×750×268.5 (Excluding Connectors and Brackets)
Weight (kg) 51.9
Type of Cooling Intelligent Air Cooling
Warranty 5 Years/10 Years
the Warranty Period Depends the Final Installation Site of Inverter, More Info Please Refer to Warranty Policy
Grid Regulation IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002,
OVE-Richline R25, G99, VDE-AR-N 4105
Safety / EMC Standard IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2

 

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Suntech Ultra V 555W Half-Cell Mono-Facial Module

Mechanical Characteristics

  • Solar Cell: Monocrystalline silicon 182 mm
  • No. of Cells: 144 (6 × 24)
  • Dimensions: 2278 × 1134 × 35 mm (89.7 × 44.6 × 1.4 inches)
  • Weight: 27.5 kgs (60.6 lbs.)
  • Front Glass: 3.2 mm (0.126 inches) fully tempered glass
  • Output Cables: 4.0 mm2, (-) 350 mm (+) 160 mm in length or customized length
  • Junction Box: IP68 rated (3 bypass diodes)
  • Operating Module Temperature: -40 °C to +85 °C
  • Maximum System Voltage: 1500 V DC (IEC)
  • Maximum Series Fuse Rating: 25 A
  • Power Tolerance: 0/+5 Wc

Electrical Characteristics

  • Module Type: STP555S-C72/Vmh
  • Testing Condition: STC
  • Maximum Power (Pmax/W): 555
  • Optimum Operating Voltage (Vmp/V): 42.24
  • Optimum Operating Current (Imp/A): 13.14
  • Open Circuit Voltage (Voc/V): 50.07
  • Short Circuit Current (Isc/A): 14.07
  • Module Efficiency (%): 21.5
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WECO 5K3 XP Dual Voltage Lithium Battery

The 5K3 XP is the most advanced Lithium Module for Home and Industrial Energy Storage systems. One product suitable for two applications LV and HV. Fast connections. Wall Mounted, floor mounted, Stackable, serial or parallel application. High Capacity thanks to expandible and simple configuration. Wireless monitoring for real time intervention and maintenance.

LOW VOLTAGE AND HIGH VOLTAGE

SINGLE MODULE:

Battery System Capacity (kWh) 5.2
Single Module Nominal Voltage (V) 52
Application  Dual Voltage LV/HV
Expandability  HV Mode: Max 16 Modules in Series with Single HV Box = One HV Cluster
LV Mode: Max 8 Modules in Parallel without WeHub = One LV Cluster
Cluster Net Capacity  Max 144 Modules per HV System / Max 100 Modules per LV System
Voltage Range (V) 48.5 – 1000
Cell Capacity (Ah) 105
Usable Capacity (Ah)  100
Dimension (WxDxH mm) 580x463x156
Weight (Kg) 52
Charge / Discharge Current (A) 110
Step 01 160 (60 sec)
Peak 200 (Peak 5 sec)
DOD% (Up to)  100%
Communication Port RS485, CAN, 232, Wi-Fi
Single string quantity(pcs) 16
Discharge Temperature /°c* -20 ~ 55
Charge Temperature /°c* -10 ~ 55
Shelf Temperature/°c -10 ~ 50
Humidity 5%~95%
Altitude (m) <3000
Design life 15 Years (25°c)
Cycle Life >7000, 25°c
Authentication Level IEC62619/UL1973 CE/UN38.3
Features Pre-Charge+Fuse LV+ Fuse HV+ Auto Contactor + Dual BMS+ Multi BMS FW management
 Applicability for Low Voltage and High Voltage systems, four protections levels with HV BOX, real time balancing, Adaptive charge /discharge CAN logic, 3 steps adaptive charging logic, 2xDI/DO programmable, Mobile APP for monitoring and remote control, update, debug, data save.

 

 

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GoodWe GW120K-HT 120 kW 3 Phase 12 MPPT String Inverter

Overview

  • Model: GW120K-HT
  • Max. Input Voltage (V): 1100
  • MPPT Operating Voltage Range (V): 180 ~ 1000
  • Start-up Voltage (V): 200
  • Nominal Input Voltage (V): 600
  • Max. Input Current per MPPT (A): 30
  • Max. Short Circuit Current per MPPT (A): 45
  • Number of MPPTs: 12
  • Number of Strings per MPPT: 2

The HT 1100 Vdc Series 73-120 kW is GoodWe’s new string inverter for C&I and small utility projects to boost your power and profit. Generate your solar power and make use of it with this centerpiece of the clean energy system. The HT Series seamlessly incorporates its technical strengths designed to achieve higher savings in the installation, enhance productivity with increased energy yields, realize high power density and diversify available monitoring options. It takes safety to the top possible level in accordance with the strictest industry standards and runs efficiently even under the harshest environmental conditions. This unrivalled set of features was conceived to ensure the lowest levelized cost of electricity (LCOE) to offer this ideal choice for commercial and industrial PV systems.

Superb Safety & Reliability

Equipped with IP66 and C5 protection, HT 73-120kW Series endures harsh environements for stable performance throughout its life cycle. Both the DC side and AC side are equipped with Type II surge protection to protect the inverter from lightning, providing upgraded safety and reliability for the PV system.

Optimal Generation for Higher Return

With the compatibility with bi-facial modules and maximum 15A DC input current per string, HT can deliver comprehensive commercial energy yields for increased ROI.

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