Low-voltage off-grid storage systems

YEL Series 5.5 kW Solar Power System

YEL Series 5.5 kW Solar Power System for solar energy storage and project supply.

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Project supply details

YEL Series 5.5 kW Solar Power System for solar energy storage and project supply.

Suitable for solar storage projects, off-grid backup and distributor project supply.

Model Range: YEL Series 5.5 kW
Inverter type: 5.5 kW / 51.2V AC hybrid inverter, optional 2-unit parallel connection
Rated output power: 5.5KW

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Best for B2B project buyers

Projects that match: Suitable for solar storage projects, off-grid backup and distributor project supply.
Distributors and EPC buyers comparing YEL Series 5.5 kW Solar Power System for Stacked Low-Voltage Off-Grid Hybrid Home Storage Systems supply.
Buyers who need datasheet, packaging information and shipping plan before placing an order.

Information needed for quotation

To prepare a faster quote, Solaura should collect the key project information before pricing.

Target quantity or project capacity
Destination country and nearest port
Application scenario and installation type
Required certificates or documents
Expected delivery schedule

Core specifications

Model Range	YEL Series 5.5 kW
Inverter type	5.5 kW / 51.2V AC hybrid inverter, optional 2-unit parallel connection
Rated output power	5.5KW
Output waveform	Pure sine wave

System configuration

YEL Series 5.5 kW Solar Power System technical details

System Configuration

Model

YEL-5K10B 5KW/6.5KWH / YEL-5K13B 5KW/13KWH / YEL-10K26B 10KW/26KWH / YEL-5K20B 5KW/20KWH / YEL-10K40B 10KW/40KWH

Inverter type

5.5 kW / 51.2V AC hybrid inverter, optional 2-unit parallel connection

Rated output power

5.5KW

Output waveform

Pure sine wave

Output voltage

230VAC50HZ

Low DC warning voltage

44.8Vdc

Low DC cut-off voltage

43.2Vdc

Low DC warning recovery voltage

44.8Vdc

Total charging current (grid + solar)

Maximum 100A

Bulk charging voltage

58.6Vdc

Float charging voltage

57.6Vdc

Standard battery module

51.2V125Ah*1 / 51.2V125Ah*2 / 51.2V125Ah*4 / 51.2V125Ah*3

Nominal capacity(25C,0.2C)

6400Wh / 12.8kWh / 25.6KWh / 19.2KWh

Rated battery voltage

51.2Vdc

Maximum charging current

100A1 seconds

Maximum discharge current

100A

Operating voltage range

42Vdc~54.75Vdc

Cycle life

>8000 cycles80%DOD 25C

Operating temperature

-23C~+65C

Rated input voltage

230 Vac, configurable: 208/220/230/240 Vac

Input voltage range

90-280V

Frequency range

40-70 Hz, default

Main topology

L+N+PE

Minimum input voltage

90 Vac

Maximum input voltage

280 Vac

Rated current (RMS)

22.7A

Maximum current (RMS)

Maximum 40A

Rated PV voltage

450Vdc

PV array MPPT voltage range

120Vdc~450Vdc

Maximum PV open-circuit voltage

500Vdc

Solar charging current

Maximum 80A

Product dimensions (mm)

682*183*770 / 682*183*1133 / 682*183*1133*2sets / 682*183*1496 / 682*183*1496*2sets

Weight (kg)

60 / 110 / 220 / 115 / 310

Protection

Over-charge, over-discharge, over-current, short-circuit and over-temperature protection

Noise (dB)

<40 dB at <30C (1 m)

Operating temperature 2

-23C~+65C

Humidity

0-95% (non-condensing)

Altitude (m)

<6000

Efficiency

92.0%

Warranty

Hybrid inverter 5 years / LFP lithium battery 8 years

Questions before quotation

Can this YEL Series 5.5 kW Solar Power System be used for stacked low-voltage off-grid hybrid home storage systems projects?

Yes. It is positioned for Suitable for solar storage projects, off-grid backup and distributor project supply.. Please share project capacity, installation country and target quantity before quotation.

Can I request datasheet, packaging and shipping details?

Yes. Solaura can provide technical documents, packaging details and project quotation information for wholesale and EPC buyers.

What information should I send before requesting a quote?

Please send target quantity, destination country, project type, certificate requirements and expected delivery schedule.