SRNE HEBP48180U380-H Delivers 18kW Split-Phase Hybrid Solar Storage
A large home or small business on 120/240V split-phase service needs serious inverter capacity. The SRNE HEBP48180U380-H inverter is an 18kW, 48V hybrid solar storage inverter with three MPPT inputs, up to 380A of battery charge and discharge current, and a 200A grid bypass. It can also run 120/208V three-phase, and up to 9 units can be paralleled.
Why You'll Love The SRNE HEBP48180U380-H Inverter
Whole-home power. 18,000W continuous with 2 times rated power for 10 seconds, so big motor loads and heat pumps start cleanly.
Huge solar input. Three MPPTs accept up to 36,000W of PV (1.6 times rated power) at up to 600V, with 42A per tracker.
Battery-friendly design. 380A fast charge and discharge, plus a 2-level buck-boost battery topology that reduces current ripple to help extend battery life.
Ready for anywhere. IP65 enclosure, -40 to 140°F operating range and a 5-year warranty.
Your life, with the SRNE HEBP48180U380-H Inverter
A storm takes out the neighborhood. At your place the AC keeps running, the well pump keeps working and dinner gets cooked. In the morning your panels are already refilling the batteries.
The SRNE HEBP48180U380-H Inverter in a nutshell
18kW split-phase or three-phase
120/240Vac split-phase or 120/208Vac three-phase pure sine wave output at 50/60Hz, 75A rated output current.
Three MPPT solar inputs
2+2+2 string inputs, 120 to 500Vdc MPPT range, 600V max open circuit voltage and up to 99.9% tracking efficiency.
Generator, smart load and AC coupling
A separate generator port doubles as a smart load output or micro-inverter input, so you can add it to an existing PV system.
Flexible activation and control
Grid, PV or generator can wake a dormant lithium battery, and time-slot settings let you charge and discharge around peak rates.
SRNE HEBP48180U380-H Inverter specifications
AC output
-
Rated output power: 18,000W
-
Max peak power: 2 times rated power for 10s
-
Max apparent power: 19,800VA
-
Rated output voltage: 120/240Vac split-phase, 120/208Vac three-phase
-
Rated output current: 75A
-
Frequency: 50 / 60Hz ±0.3Hz
-
Waveform: Pure sine wave
Battery
-
Battery types: Lead-acid, lithium-ion, user-defined
-
Rated battery voltage: 48Vdc
-
Battery voltage range: 40 to 60Vdc
-
Max grid/generator charging current: 380A
-
Max charging/discharging current: 380A
PV input
-
MPPT trackers: 3 (2+2+2 strings)
-
Max PV access power: 36,000W
-
Max PV input power: 28,800W
-
Max PV input current: 42A + 42A + 42A
-
Max short-circuit current: 63A + 63A + 63A
-
PV start-up voltage: 120Vdc
-
Max PV open circuit voltage: 600Vdc per MPPT
-
MPPT operating voltage range: 120 to 500Vdc
Grid / generator input
-
Rated input voltage: 120/240Vac split-phase, 120/208Vac three-phase
-
Input voltage range: 85 to 140Vac / 170 to 280Vac
-
Input frequency: 50 / 60Hz
-
Bypass overload current: 200A
Efficiency
-
MPPT tracking efficiency: Over 99%
-
Max efficiency: 97.6%
-
CEC efficiency: 97%
General
-
Parallel capacity: 1 to 9 units
-
Dimensions (W x H x D): 18.9 x 33.9 x 12.3 in (480 x 860 x 313 mm)
-
Weight: 142.6 lb (64.7 kg)
-
Protection degree: IP65
-
Cooling: Heat sink plus intelligent air cooling
-
Noise: Under 55dB
-
Operating temperature: -40 to 140°F (-40 to 60°C), derates above 113°F (45°C)
-
Humidity: 0 to 100%
-
Communication: RS485, CAN, USB, dry contact; optional Wi-Fi or GPRS
-
Certifications: IEC62109-1, IEC62109-2, EN61000-6-1, EN61000-6-3, FCC Part 15 Class B
-
Warranty: 5 years
Protection
- PV reverse protection and anti-islanding protection
- Residual current monitoring and insulation resistance monitoring
- Output short-circuit and over-current protection
- Over-voltage protection AC type III / DC type II; surge protection AC type II / DC type II
- 3-level relay isolation between inverter and grid
Let the experts help you find your perfect SRNE HEBP48180U380-H Inverter setup
Sizing an 18kW system takes a few checks. Send us your loads, service size, battery bank and array plan and we will help you design the SRNE HEBP48180U380-H inverter setup, including parallel and generator options.
Email support@kratopower.com or call +1 888-855-7286.
SRNE HEBP48180U380-H Inverter documents and materials
Safety disclaimer: Hybrid inverters connect to batteries, solar arrays, generators and the utility grid, all of which carry dangerous voltages. Installation must be carried out by a licensed electrician in line with local electrical codes, utility interconnection rules and the manufacturer's manual. You use this product at your own risk. The content on this page is general product information, not professional or medical advice. If you have any doubt, consult a qualified professional.
