Hysolis Split Phase SPS6K User manual

User Manual
Solar Power Station
SPS6K Split Phase Series

Dear Customer,
Thank you very much for purchasing the Hysolis SPS-6KW Series! We designed this
product to help grant you energy independence. We have the utmost confidence in this
product’s performance and quality. Please feel free to contact us at Hysolis.com if you have
any questions. Enjoy using your Hysolis Solar Power Station, and may it positively affect your
future endeavors!
Sincerely,
The Hysolis Team
Catalogue
1 Product features ---------------------------------------------------------------------01
2 Installation and storage instruction----------------------------------------------01
3 Equipment diagram, operation instructions-----------------------------------02
4 System Wiring Instructions--------------------------------------------------------10
5 Power ON / OFF --------------------------------------------------------------------13
6 Maintenance -------------------------------------------------------------------------15
7 Common faults and troubleshooting guide ----------------------------------16
8 Technical specification sheet ----------------------------------------------------17
9 System Wiring Diagram------------------------------------------------------------18
10 WiFi configuration & APP setup -------------------------------------------------19
Note: Hysolis reserve the right of modification on this user manual without any notice.

1
1 Product features
● Double CPU intelligent control technology, excellent performance;
● Dual isolated transformer, higher safety standard.
● 3 working modes for optional. (Utility first, Battery first, Energy saving);
● Smart cooling fan control, safe and reliable;
● Pure sine wave output, protect your loads from dirty power;
● Wide input voltage range,high-precision output with automatic voltage regulator (AVR);
● The LCD display showing the unit working status real time;
● The output overload, short circuit protection, automatic protection and alarm;
● The intelligent solar maximum power point tracking charge controller with overcharge,
overdischarge protection, current limiting charging, multiple protection;
2 Installation & storage
2.1 Off packet inspection
2.1.1 Open the package, check the product overall, accessories, user manual.
2.1.2 If the unit is damaged during the shipment transit, please inform the carrier and dealer
before you start to use it.
2.2 Installation & storage
2.2.1 Installation should be done by qualified technicians, or assisted by local distributors.
2.2.2 Protection materials are needed for transporting the unit. Move the unit from low
temperature to high temperature environment, it may get wet on surface. Please make sure
the unit is completely dry before using.
2.2.3 The working environment is supposed to be dry, clean and ventilated. Do not cover or
block the vents. In maintain good heat dissipation, 20cm air circulation space is required for
peripheral equipment;
2.2.4 To conserve battery, turn off the Battery Breaker before periods of inactivity (>2 days),
unless solar power is connected.

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3 Diagram & operation instructions
3.1 Front panel

3
3.2 Side panel
Guide
1- AC input breaker
2- AC input wiring terminals
3- AC output wiring terminals
4- AC output breaker
5- Solar input wiring terminals
6- AC output sockets
7- Solar input breaker
8- Battery breaker
9- WIFI Indicator
10 - Expansion Battery Port

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3.3 Display Instructions
3.3.1 LCD display and function key allows user to check the SPS working status and set
working modes. Such as: AC Input / AC output voltage, AC frequency, working mode, the
battery level, PV input power, PV current, PV voltage, loads percentage of the unit capacity,
error codes and etc;
3.3.2 Keys Instructions
Function keys
Description
Power
ON/OFF
Inverter Power ON/OFF
Page UP
Click to view the last page. Or set the increment
under the setting manual.
Page
DOWN
Click to view the next page. Or set the
decrement under the setting manual.
Function
keys
Long press to enter setting mode. Or short
press to confirm the settings and return to the
main page.

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3.3.3 LED indicator instructions
LED indicators
Instructions
PV
Green
ON
PV is charging
OFF
PV is not charging
LINE
Green
ON
The AC input power is connected and bypassing.
OFF
The AC input is disconnected.
INV
yellow
ON
The inverter is ON, Powered by the battery.
OFF
The inverter is OFF.
FAU
red
ON
AC output overload or Inverter fault.
OFF
The Inverter is working normally.
3.3.4 LCD display instruction
3.3.4.1 On the main page, press DOWN or UP to scroll pages .

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3.3.4.2 Settings.
Under the main page, long press Funct key for 5 seconds or to enter the setting menu, and
then press DOWN or UP to view the sub-menu. The function of P0/P1/P2/P3/P4 in the
flashing state is as follows：
Main Menu
Functions
P4
Buzzer mode
P3
Inverter AC-DC charging current
P2
Inverter AC-DC charging voltage
P1
Inverter working mode
P0
Save & Exit
3.3.5 Parameters Setting
3.3.5.1 Buzzer mode Settings
Under the main page, long press the Funct button for 5 seconds to enter the setting menu,
press the DOWN button to select the buzzer information P4, press the Funct button to enter
the P4 setting page, turn ON/OFF the buzzer state through DOWN or UP key, and press the
Funct key to save and exit.
ON Indicates that the buzzer is ON；
OFF Indicates that the buzzer is OFF；

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3.3.5.2 Inverter AC charging current setting
Under the main page, long press the Funct button for 5 seconds to enter the setting menu.
Press the DOWN button to select the inverter charging current information P3. Press the
Funct button to enter the P3 setting page. Through DOWN or UP keys, increase /decrease
The charge current of the inverter (100%-80%-60%-40%-20%). Pressed Funct to save and
exit.

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3.3.5.3 Error code and solution
Error
code
Fault description
Solution
Overcurrent of MOSFETS board
Contact tech support if still
having this issue after
restarting
Output short circuit
Loads shortcircuit or extreme
overloaded.
Overloaded
Remove some loads or reduce
the loads power.
Over-temperature
Check whether cooling fan is
working well or vent might be
covered
Battery overvoltage
Check the battery voltage &
connection
Battery undervoltage
Recharge the battery or
replace battery
Reverse connection between
transformer and heat-sink on power
board
Exchange and reconnect.
Protection when low voltage output
Contact tech support if it’s
reoccurs after restart.

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3.3.5.4 Inverter charging voltage setting
Under the main page, long press the Funct key for 5 seconds to enter the main menu, press
the DOWN key to select the inverter work mode page P1, press the Funct key to enter P1
setting page, select the inverter work mode (01-03) through DOWN or UP key, press the
Funct key to save and exit.
Code
Working
mode
Description
01
AC Input
Power
priority
mode
In working mode 01, the AC input directly powers the AC
output (through a voltage stabilizer), bypassing the
battery (a.k.a. “pass-through AC power”). When the
grid’s AC power is over-voltage, low-voltage, distorted
waveform, or cut off, the unit will draw from the battery
power supply. When the grid power returns to normal,
the unit will re-enable pass-through AC power.
03
Battery
Power
priority
mode
In working mode 03, the AC input does not charge the
battery or power the loads. The unit utilizes solar power
only; solar charge the batteries and supply power to the
loads through the inverter. When the battery meets the
low-voltage protection point, i.e. when the battery is 70%
empty, the unit will enable pass-through AC power if the
grid power is available. When the battery is fully charged
again, the unit will again only use solar or DC power.

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4 System Wiring Instructions.
4.1 Cable size calculating
Battery, AC input / output connecting wire diameter recommended that: (1 mm2 copper wire is
calculated by current 4-5A)
For example: 5000W/48VDC/220VAC equipment connecting wire diameter are as follows

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4.2 Instructions for batteries wiring.
This instruction is for 12V Lead-acid batteries. Make sure all the batteries are same
specification, same voltage level.
Note: Flip OFF the battery breaker before wiring.
BE CAUTIOUS! Wrong wiring may cause damage, battery short circuit may cause fire.
4.2.1 Remove the battery fixed brackets before load the batteries. The battery terminals side
to the SPS front.
4.2.2 Put on the battery terminal insulated caps with the cables before wiring. 4 12V-batteries
on same level are wired in series which will create 48V battery group. 2 of 48V-battery group
are wired in parallel. Refer to above picture for battery wiring.
4.2.3 Well tighten the screws. Loosened screws will cause heating issue.
4.3 Solar Wiring Instructions
4.3.1 All the solar panels in same array are supposed to be same specification. Check the
open circuit voltage on the solar panels, calculate quantity for each string. The string voltage
range is (VoC=60V-150V). All the strings voltage differences less than 5%.

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4.3.2 Flip OFF the breaker in the PV combiner box. Wire the strings to the PV combiner box
(“Solar Input +” & “Solar Input -” are separated).12AWG PV wire is recommended, length
<40ft.
4.3.3 Flip OFF the “Solar Input” breaker in the SPS. Wire the PV combiner box output to SPS
“Solar Input 1” terminals" ⑤. 8 AWG PV wire is recommended if length no more than 50ft.
4.3.4 Flip ON the breaker in the PV combiner box. Flip ON the “Solar Input” breaker in the
SPS.
4.4 AC input wiring instructions
Select correct size wire for AC input power connection (12AWG or bigger). The AC input
voltage must be in the range 170VAC-275VAC.
Flip OFF the “AC Input” breaker before wiring.
Connect the L1, L2 & G to the SPS AC Input terminals HOT1, HOT2 &G.
Do NOT connect Neutral.
Flip ON the “AC Input” breaker.
4.5 AC output wiring instructions
4.5.1 For 120VAC output, wiring to phase 1 (N-HOT1) is recommended. Make sure the total
loads power no more than the inverter rated power (120V3KW).
Phase 1 is in the inverter protection circuit. The loads power ratio will be shown on the
LCD display.
4.5.2 Do not use phase 2 (N-HOT2) for 120V output unless the phase 1 power is not enough.
Make sure the total loads power no more than the inverter rated power (120V3KW).
Phase 2 (N-HOT2) is NOT in the inverter protection circuit. The loads power will NOT be
shown on the LCD display.

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4.5.3 For 240VAC outputs, wire to HOT1:HOT2, N, G. Total loads maximum power is
240V6KW.
The 240VAC output (HOT:HOT2) is in the inverter protection circuit. The loads power
ratio will be shown on the LCD display.
4.6 AC Input / AC Output wiring diagram
5 Power ON / OFF
5.1 Power ON
5.1.1 Start with battery
1Flip “Battery” breaker ON.
2Press and hold “ON/OFF” button for 2 seconds, release when it’s beep.
3Flip “AC Output” breaker ON.
4Flip “AC Input” and “Solar” breakers ON as needed.
5.1.2 Start with AC input power
Connect the 240V grid power to the SPS “AC Input” terminals. Flip ON the “AC Input” breaker.
The Inverter will be started, the "LINE" indicator will be on.
5.2 Solar Charge Controller
Check the open circuit voltage of the solar array, make sure it’s in the range of
(60VDC-150VDC). Wire the solar array to the terminal “SOLAR IN 1” (Positive to “+”,
Negative to “-”), Flip ON the “Solar Input Breaker”. The "PV" indicator will be on.

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5.3 Power OFF the SPS unit.
Flip OFF the “AC Output” & “AC Input” breakers, then press and hold the "ON/OF” button for 2
seconds, release after the internal relay action, the LCD screen will be off. Flip OFF the
“Batter Breaker” if you don’t have solar power to charge the batteries during the unit idle.
Note: To conserve battery, turn off the Battery Breaker before
periods of inactivity (>2 days), unless solar power is connected.
5.4 Battery protection voltage parameter & instructions
5.5 Audio alarm instructions
Normal
Buzzer Mute
(Default setting) No beeps unless
error code show up.
Buzzer
Unmute
4 beeps every 15s when the AC input
power is disconnected.
Battery high
voltage alarm
4 beeps per second continuously.
Battery low
voltage alarm
2 beeps per second continuously.
Over
temperature
alarm
Beeps intermittenly for every 2 seconds .
5.6 Connect with a generator:
If connect with a generator, please follow the steps below:
5.6.1 Make sure the generator is 220VAC-240VAC 60Hz.
5.6.2 Flip OFF the “AC Input” & “AC Output” breaks. Wire the generator L1, L2 & G to the
Battery protection voltage parameter
Overvoltage
protection
Overvoltage
recovery
Undervoltage
recovery
Undervoltage
alarm
Undervoltage
protection
67.2V
64.0V
54.0V
43.2V
42.0V
Shut off
AC output
Restore AC
output
Restore AC
output
Maintain AC
output
Utility
bypassing
maintain
charge

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SPS AC Input terminals HOT1, HOT2 &G. Start up generator and wait for a few second to
make sure it’s running stable.
5.6.3 Press and hold “ON/OFF” button for 3 seconds to start the inverter. The inverter will be
ready after 4 beeps. Set the work mode on [01].
5.6.4 Flip ON the “AC Input” breaker. Check the AC input voltage on the screen. The “LINE”
indicator should be ON when the AC Input is ready.
5.6.5 Flip ON the “AC Output” breaker. Plug into your loads one by one. Make sure the load
percentage is no more than 100%.
5.6.6 2-3 times bigger capacity generator is recommended.
6 Maintenance
6.1 The SPS unit needs very little maintenance. Just keep the battery charged regularly to
maintain 50% or more to obtain expected lifespan.
6.2 If you do not use the SPS for a long period, to conserve battery, turn off the Battery
Breaker before periods of inactivity (>2 days), unless solar power is connected. The batteries
are supposed to be recharged every 4 months even they are not in use at all. To replace the
batteries, it must be done by qualified technician.All the replacement batteries have to be
same specifications and same voltage level. The overall replacement should follow the
battery supplier's instructions.
6.3 Before replacing the battery, turn off the SPS unit, flip off the battery breaker and all other
breakers on the unit. Take off metal objects such as rings and watches. Use insulated handle
screwdriver, do not put tools or other metal objects on the top of batteries..
6.4 Make sure all the series connection, parallel connection and polarity are correct. Wrong
connection may cause damage or fire or even more serious consequences.
6.5 All the wiring with the battery terminal screws mus be well tighten.

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7 Common faults and troubleshooting guide
WARNING: There’s high voltage inside! It may cause electric shock hazard or death!
Do not open the cover unless you are the qualified electrician.
Failures
Possible reason
Solutions
The unit backup time
becomes short
The battery is not fully
charged
Make sure that the
battery is fully charged
More loads are
connected
Disconnect the
noncritical loads
Battery aging, can not
hold the power.
Replace the batteries.
The unit can not be
started
The AC input connection
or the battery connection
loosened.
Check the connection.
Boot alarm
The battery voltage is
low.
Recharge the battery.
Overload
Disconnect the
noncritical loads
The buzzer beeps
every 2 seconds
Over-temperature
Check the cooling fan
and vent.
The cooling fan is
running intermittently
The fan’s running speed
is intelligent controlled
by temperature.
Normal.
The "PV" indicator
does ON.
PV module array
connection loosened.
Check the PV
connection.
When you contact the technical support, please provide the following information: Product
model number, order date, solar panels specs and quantity, complete description of the
problem (including the relevant indicator display status, battery configuration, loads
information and etc.).

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8 Technical Specifications Sheet
Model
SPS6K
AC Output Rated Power
240VAC 6000W / 120VAC 3000W
Battery
Rated voltage (Lead-acid
battery)
48VDC
AC-DC Charge Current
48V30A Max (Adjustable)
Battery Type
Lead-Acid
Input
Voltage Range
170-275VAC（HOT1-HOT2）
Frequency
45-65Hz
Output
Voltage/Power(HOT1-HOT2)
240VAC/6KW
Voltage/Power(N-HOT1)
120VAC/3KW
Voltage/Power(N-HOT2)
120VAC/3KW
Frequency
50/60Hz±1%( Inverter mode)
Output wave
Pure Sine Wave
Transfer time
＜10ms(Typical load)
Efficiency
＞85%（80% Resistive load）
Max. Overload Time
110-120%/30S；＞160%/300ms；
Protection Features
Battery over-voltage & low-voltage, AC overload & short
circuit, over-temperature protections.
Solar
Controller
MPPT Voltage Range
65-150VDC
Max. PV Power
5400Wp(Max)
Rated charge current
100A（Max）
PV Power Efficiency
≥99%
Average charging voltage (lead
acid battery)
55.2VDC
Operating ambient temperature
0-40℃
Storage ambient temperature
-15 - +50℃
Operating / Storage humidity
0-90% (no moisture condensation)
Dimensions:W * D * H (mm)
640*690*1440
Package: W * D * H (mm)
790*730*1590
Note: Our company reserve the right of modification on this user manual without any notice.

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9 System Wiring Diagram