ELD Series 6K-15K On-Grid Hybrid Inverter
Low Voltage Hybrid Inverter designed for residential and light commercial solar energy storage systems, the ELD6–15K Series operates on a reliable 48V battery platform and supports 120/240V split phase output. It integrates grid-tied operation, battery storage, and intelligent energy management into one flexible solution. During the day, solar energy powers loads, charges batteries, or exports excess electricity to the grid. At night or during peak pricing periods, stored energy provides reliable backup with UPS-level transfer time under 10ms. With support for parallel expansion, generator integration, and AC coupling, the ELD Series delivers a scalable and dependable 48V split phase hybrid inverter solution for modern energy independence.
- 2-year warranty
- Worldwide support
- Certified & compliant
Configure your model
Grid Type
Max PV Input Power
Number Of Mppts
Inverter Output Voltage
Rated Output Power
Max PV Input Current Per MPPT
Battery Voltage Range
Max Continuous Charging And Discharging Current
Max PV Input Voltage
Output Voltage
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Specifications
Model: ELD15K
Battery Input Data
- Battery Type
- Lithium/Lead Acid
- Max. Continuous Charging/Discharging Current
- 275A
- Charging mode
- Three-stage charging mode or Self-adaption to BMS
- Battery Voltage Range/Rated voltage
- 40V-60V
PV String Input Data
- Start-up Voltage
- 100V
- Number of MPPTs/Number of Strings per MPPT
- 4/1
- MPPT Operating Voltage Range
- 90V-450V
- Max. Short Circuit Current per MPPT
- 25A
- Max. Input Voltage
- 500V
- Max. Input Current per MPPT
- 20A
- Max. Input Power
- 22500W
- Nominal Input Voltage
- 300V
Generator Input Data
- Rated input voltage
- L1/L2/N/PE 120V/240V
- Rated input current
- 62.5A
- Rated input power
- 15000W
- Rated input frequency
- 50/60Hz
AC Output Data (On-grid)
- Nominal Output Voltage
- 120V/240V split phase; 120V/208V 2/3 phase
- Power Factor
- 0.99 (Adjustable from 0.8 leading to 0.8 lagging)
- Nominal Apparent Power Output to Utility Grid
- 15000 VA
- Max. AC Current From Utility Grid
- 80A
- Max. AC Current Output to Utility Grid
- 62.5A
- Nominal AC Grid Frequency
- 50/60Hz
- Max. Total Harmonic Distortion
- <3%
AC Output Data (Back-up)
- Peak Power, Time
- 1.5 times of rated power, 10s
- Output THDv (@Linear Load)
- < 3%
- Max. Output Apparent Power
- 15,000VA
- Rated Grid Frequency
- 50/60Hz
- Rated Grid Voltage
- 120V/240V split phase; 120V/208V 2/3 phase
- Max. Output Current
- 62.5A
- Switch time
- < 10ms
Protection
- Surge protection
- DC Type II / AC Type Ⅲ
- DC Switch
- Yes
- AFCI
- Optional
- Rapid Shutdown (RSD)
- Optional
- Protection
- PV Insulation Resistance Detection, Anti-islanding Protection, AC Overvoltage Protection, Residual Current Detection, AC Overcurrent Protection, Ground Fault Detection, PV Reverse Polarity Protection, AC Short Circuit Protection
Environment parameters
- Altitude
- 4,000 m (> 2,000 Derating)
- Relative Humidity
- 5% to 95%
- Operating Temperature range
- -25℃~+60℃(＞45℃ Derating )
- Noise
- < 60dB
- Ingress Protection Rating
- TYPE 3R
Others
- Automatic Generator Start
- 2 Wire Start - integrated
- Standby Losses
- ＜30W
- Topology
- Non-isolation
- Cooling Method
- Intelligent air cooling
- Mounting Method
- Wall mounted
- Communication with BMS
- RS485/CAN
- Communication with Meter
- RS485
- Communication with Portal
- Wi-Fi / Bluetooth (External)
- Display
- LCD/LED & APP
- Warranty
- 5 Years
- Certification
- IEEE1547;IEEE1547.1;UL1741SB;UL1741;UL1699B;UL1998;CSA C22.2 NO.107.1:16;CSA C22.2 NO.292-18
Mechanical Parameters
- Dimension L×W×D (mm)
- 840 × 513 × 283
- Weight (Kg)
- 53
Efficiency
- Max. Battery to AC Efficiency
- 96.57%
- MPPT Efficiency
- 99.90%
- Max. Efficiency
- 97.26%
Highlights
- High Efficiency: 150% PV oversizing capability; Max. PV input power: 22500W; Max. 4 MPPTs; Max. PV input voltage: 500VDC; Input current per string: 20A; Max input current: 80A; Overload capability: 200% for 10 s
- Smart Power Management: Smart interface: ① Generator connection ② Load connection ③ AC coupling with grid-tied PV inverters; UPS-level switching <10 ms; Supports 100% unbalanced loads in off-grid mode; Parallel Capability: ① Up to 6 units in parallel (On-grid & Off-grid) ② Multi-battery parallel support: independent or shared battery bank; Zero export function; Feed-in power limit
- User-Friendly Monitoring: Optional LCD display; Standard RS485 communication port; WiFi / GPRS (Optional)
- Reliable & Safe: Type 3R-rated protection; Built-in Type II SPD; Optional function: RSD, AFCI
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