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Solar Inverter

  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
  • Solar Panels Power Inverter
Solar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power InverterSolar Panels Power Inverter

Solar Panels Power Inverter

  • Model No.: ESI Series
  • Rated Power: 1000W~6000W; DC Input: 12/24/48VDC; AC Output: 120/220/230VAC; Output Frequency: 50/60Hz Automatic Recognition
  • Built-in AC Battery Charger: 35A
  • Built-in MPPT Solar Charger: 30A/50A/60A
  • Product description: The Best solar inverter brand in the market! ONE SOLAR offers high quality ESI series of AC power inverters with 12/24/48VDC input voltage, including MPPT smart solar charger from 30A~60A for off grid
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Product details of solar panels power inverter



How solar panels power inverter works?


Solar panels power inverters are an essential part of solar energy systems. They convert the sun's energy into usable electricity. Solar panel power inverters are also known as solar PV inverters or solar converter boxes. Solar panel power converters are used in both small and large solar energy systems.


Why you need one?


Solar power technology has come a long way in recent years, and solar panel power inverters are now more efficient and easier to install than ever before. The ESI series solar panels power inverter is a great option for those looking to invest in solar panel technology.


Why choose ONE SOLAR brand solar panels power inverter?


This particular model features both DC and AC power output, making it a versatile option for powering a variety of devices and appliances. Additionally, the ESI series solar panels power inverter is designed to be easily installed and comes with a comprehensive warranty, making it a great choice for those looking to solar-power their home or office.



Video Preview of solar panels power inverter application



Various products of ONE SOLAR


Parameter of Solar Panels Power Inverter

Product ESI Series Solar Panels Power Inverter
Model

ESI-102

ESI-152 ESI-202 ESI-302 ESI-402 ESI-502 ESI-602
Capacity Rated Power 1KW 1.5KW 2KW 3KW 4KW 5KW 6KW
Peak Power 3KW 4.5KW 6KW 9KW 12KW 15KW 18KW
Input Battery system 12/24VDC 12/24/48VDC 24VDC/48VDC
DC input voltage 10.5-15VDC(12V) / 21-30VDC(24V) / 42-60VDC(48V)
AC input range

170-275VAC (220/230/240VAC) ±4%,

70-150VAC (110/120/130VAC) ±4%

AC input

frequency

50Hz: 45-65Hz / 60Hz: 55-65Hz, ±0.5Hz

(50Hz/60Hz automatic recognition)

Protection

Low voltage

and restore

≤10.5VDC(12V) / ≤21VDC(24V) / ≤42VDC(48V) alarm

≤10VDC(12V) / ≤20VDC(24V) / ≤40VDC(48V) automatic shutdown

Low voltage protection & restore value are programmable:

10-15VDC(12V) / 20-30VDC(24V) /40-60VDC(48V)

High voltage

≥15VDC(12V) / ≥30VDC(24V) / ≥60VDC(48V) alarm

≥17VDC(12V) / ≥34VDC(24V) / ≥68VDC(48V) automatic shutdown

Overload 110%

High

temperature

Built-in temperature real time sensor,

≥85℃ alarm, ≥90℃ automatic shutdown

Short circuit Automatic shutdown
Output Efficiency ≥87%
Output voltage

(DC battery mode) 220/230/240VAC ±3%

(DC battery mode) 110/120/130VAC ±3%

Frequency (DC battery mode) 60/50Hz ±1%
Wave form Pure sine wave
Output voltage

(AC mains mode) stable 220/230/240VAC ±10% output

(AC mains mode) stable 110/120/130VAC ±10% output

(built-in AVR regulator)

AVR output

regulator

For 220VAC output:

AC mains<170VAC±5% switch to DC battery mode,

AC mains>180VAC±5% returns to AC mains mode.

For 110VAC output:

AC mains<80VAC±5% switch to DC battery mode,

AC mains>90VAC±5% returns to AC mains mode.

For 220VAC output:

AC mains>275VAC±5% switch to DC battery mode,

AC mains<255VAC ±5% return to AC mains mode.

For 110VAC output:

AC mains<80VAC±5% switch to DC battery mode,

AC mains>90VAC ±5% return to AC mains mode.

The above is for output 220VAC/110VAC system reference,

for 230VAC/240VAC, 120VAC/130VAC output

just multiply by percentage.

Frequency (AC mains mode) automatic tracing from AC input
Other Transfer time Inbuilt AC bypass replay (≤5ms)
Display LED Indicator, LCD Display with functional buttons
Cooling system

Intelligent fan cooling control system,

≤42℃ slow fan, ≥45℃ fast fan

Communication

RS-485 port (default)

wired remote control panel and WIFI module connectable

Inbuilt

AC

Battery

Charger

4 battery types

selectable

SLA / AGM / Gel / Li-ion & Customized

Deep sulphation cycle 15.5 for 4 hours

Charge Voltage 13.6-14.2VDC (12V) / 27.2-28.4VDC (24V) / 54.4-56.8VDC (48V)
Charge current

35A: 0% / 20% / 40% / 60% / 80% / 100%,

AC charging current adjustable by percentage

3 stages charge Boost charging, direct charging, float charging
Over charge

Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V),

stop charging after 60s alarm

Inbuilt

MPPT

Solar

Charger

Controller

Charging current 30A / 50A 50A
Max. PV input
150V

Max. PV

array power

Battery Voltage 30A 50A
12VDC 420W 700W
24VDC 840W 1400W
48VDC --- 2800W
Efficiency >96.5%

Temperature

Protection

90℃
No load current <5mA

Charging circuit

drop

≤0.2V

Discharging circuit

drop

≤0.15V
Over charge 17V (12V) / 34V (24V) / 68V (48V) stop charging
Boost charging 14.6V (12V) / 29.2V (24V) / 58.4V (48V) Duration: 30mins
Direct charging 14.4V (12V) / 28.8V (24V) / 57.6V (48V) Duration: 30mins
Float charging

13.6V(12V) / 27.2V (24V) / 54.4V (48V)

until reach charging recovery voltage

Charging recovery 13.8V (12V) / 27.6V (24V) / 55.2V (48V)

Over discharging

recovery

12.5V (12V) / 25V (24V) / 50V (48V)
Low voltage 10.5V (12V) / 21V (24V) / 42V (48V) alarm
Over discharging 10V (12V) / 20V (24V) / 40V (48V) automatic shutdown

Temperature

compensation

-3mV/℃ (Boost charging, Direct charging,

float charging and charging recover voltage compensation)

Control method MPPT smart charging, maximum power point tracking
Work temperature -20~+75℃
Circuit protection

Over charging, over discharging, overload

and short circuit protection

Anti-reverse connection protection for solar panel

All protections are harmless to any parts and fuse of controller;

fuse is only for ultimate protection.

Working

Mode

(Optional)

01 Line priority mode

Always use AC mains as priority input to provide AC output

and automatically charge the battery,

only stops charging when battery is fully charged,

and only starts DC to AC converting until AC mains is off

02 Battery priority mode

Always use DC battery as priority input to provide AC output,

for 12V system, when battery≥13V, starts DC to AC converting;

when battery≤10.5V during converting,

switch to AC mains mode to provide AC output

and automatically start charging the battery

(for 24V/48V system, multiply by 2/4 times accordingly)

03 ECO mode

Loading≤10% automatic shutdown,

loading≥11%-100% automatic turn on during converting

04 Generator mode

The inverter can suit the unstable AC output frequency

from the generator

05 Unattended mode

After setting low DC input voltage protection value

and low DC input voltage restore value,

the inverter can automatically shut down at the set value,

and automatically restore when the DC input voltage matches

the set restore value, no need to manually restart

Working

Environment

Temperature -20~+75℃
Humidity <95%

Physical

and

Packing

Product size 475*300*185mm 650*300*185mm
Packing size 595*375*270mm 770*380*270mm
Net Weight 14.2kg 15.6kg 17.0kg 18.5kg 24.4kg 26.9kg 31.9kg
Gross Weight 16.9kg 18.3kg 19.7kg 21.0kg 27.7kg 30.0kg 35.2kg
Quantity / Ctn 1 set / carton
* Product specifications are subject to change without further notice



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Email: info@one-solar.net


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Contact Us

Contact: Mr. Henry Lee

Phone: +86 189 2951 5494

Tel: +86 757 8258 0189

Company: Foshan Top One Power Technology Co., Ltd

Add: 4th Floor, Bldg. 6, No. 125 Zhangchayi Road, Chancheng District, Foshan City, Guangdong, China

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