Offgrid Hybrid Inverter 3000w 24v MPPT 50A

Model

FSI-102

FSI-152

FSI-202

FSI-302

FSI-402

FSI-502

FSI-602

Rated Power

1KW

1.5KW

2KW

3KW

4KW

5KW

6KW

Peak Power

3KW

4.5KW

6KW

9KW

12KW

15KW

18KW

Nominal battery voltage

12/24VDC

12/24/48VDC

24VDC/48VDC

Input

DC input range

10.5-15VDC (12V) / 21-30VDC (24V) / 42-60VDC (48V)

AC Mains input range

140-275VAC (220/230/240VAC)±4%

AC input frequency

50Hz: 45-65Hz / 60Hz: 55-65Hz±0.5Hz (50Hz/60Hz automatic recognition)

Protection

Low battery alarm

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

Low battery protection

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

High battery alarm

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

High battery protection

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

Over load protection

110%<loading<150%, shutdown="" after="" 60s="" alarm,="" loading="" style="box-sizing: border-box;">150%, shutdown after 20s alarm

High temperature

Built-in temperature real time sensor, ≥85℃ alarm, ≥90℃ automatic shutdown

Short circuit protection

Automatic shutdown

Output

Transfer efficiency

≥90%

Output voltage

【(DC battery mode) 220/230/240VAC±2%】

【(DC battery mode) 110/120/130VAC±2%】

Output frequency

(DC battery mode) 60/50Hz±1%

Output wave form

Pure sine wave

Output voltage

【 (AC mains mode) stable 220/230/240VAC±10% output (built-in AVR stablizer) 】

【(AC mains mode) stable 110/120/130VAC±10% output (built-in AVR stablizer)】

AVR output stablizer

【AC mains<170VAC±5% swtich to DC battery mode, AC mains>180VAC ±5% return to AC mains mode】

【AC mains<80VAC±5% swtich to DC battery mode, AC mains>90VAC ±5% return to AC mains mode】

【AC mains>275VAC±5% swtich to DC battery mode, AC mains】

【AC mains<80VAC±5% swtich to DC battery mode, AC mains>90VAC ±5% return to AC mains mode】

【The above is for output 220V system reference, 230V/240V output just multiply by percentage】

【The above is for output 110V system reference, 120V/130V output just multiply by percentage】

Output frequency

(AC mains mode) automatic tracing from AC input

Other

Transfer time

Bult- in AC bypass replay (≤5ms)

Display

LCD Display with function buttons

Cooling system

Intelligent cooling fan control system

≤42℃ slow fan, ≥45℃ fast fan

AC Charger

7 battery types mode

Gel U.S.A. / Gel European / A.G.M.1 / A.G.M.2 / Sealed lead acid / Open lead acid / Calcium(open) /

Deep sulphation cycle 15.5 for 4 hrs

AC charging Voltage

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

AC charging current

0-35A: 5A / 10A / 20A / 25A / 30A / 35A, 6 stages charging current adjustable

3 Stages charging

Boost charging, direct charging, float charging

AC over charge protection

Battery voltage ≧16VDC (12V) ≧32VDC (24V) ≧64VDC (48V), stop charging after 60s alarm

Working mode 
(Optional)

01

AC mains priority

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 untill AC mains is off

02

Energy saving

Loading≤10% automatic shutdown, loading≥11%-100% automatic turn on

03

DC battery priority

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 accordingly)

Comnunication

RS-232/USB/SNMP(additional option)

Environment

Temperature

-20~+75℃

Humidity

＜95%

MPPT Solar Controller specification

Charging & discharging

30A / 50A

50A

Max. PV input voltage

Max. 30V(12V) / 50V (24V) / 100V (48V)

Max. PV array Power

360W (12V) / 720W (24V)

1200W (24V) / 2400W (48V)

MPPT range

12-60VDC  12V & 24V system

24-120VDC  24V & 48V system

Max. PV array open circuit

70VDC

150VDC

System voltage

12V & 24V / 24V & 48V automatic recognition

No load current

<5mA

Charging circuit drop

≤0.2V

Discharging circuit drop

≤0.15V

Over charge protection

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

-4.0mv/℃/2V(Boost charging, Direct charging, float charging and charging recover voltage compensation)

Control method

MPPT smart charging, maximum power point tracking

Working temperature

-20~+75℃

Circuit protection

Over charging, over discharging, overload and short circuit protection

All protections are harmless to any parts and fuse of controller; fuse is only for ultimate protection.

Anti connection-reverse protection for solar panel

Appearance

Product size (mm)

460*245*200mm

630*280*200mm

Packing size (mm)

530*335*255mm

740*355*275mm

Net Weight (kg)

16.5kg

19.5kg

20.5kg

26kg

30.5kg

31kg

35.5kg

Gross Weight (kg)

19kg

21.8kg

23kg

28.3kg

34.5kg

35kg

38.9kg

*Product specifications are subject to change without further notice