SOLION ESS Manual

™All-In-One PV Off-grid ESS User’s Manual

Contents 1 1. Brief Introduction 11.3 Safety Precautions 1 2. Product Overview 1 1 -1- 1 2 2 3 3 3 3 4 4 5 5 6 7 7 7 8 8 8 9 9 10 10 10 11 11 11 12 12 18

2.2 Naming RulesPS 32 15B-P2 2.4 Outer Dimension (mm)550 50 Ouput Voltage:P1[110V] P2[230V] 508 Output Power:1500W 270 P3: Structure Dimension Battery Capcity:3.2KWh 3. Design Principle Off-grid Energy Storage System 3.1 System Sketch PS3215B-P2 stands for off grid energy storage system with 3.2KWh Li-ion 3.2 System Energy Distributionbattery energy and AC230V 1500W output. Inverter Output2.3 Appearance Handle Cooling Fan PV Input Sockets Grid AC Input Socket Touch LCDOn/Off Button AC Output Outlets Communication Port Air intake P1: Front&Side Omni-directional Wheel P2: Back-2- -3-

Grid Powers Loads&Solar Charges Battery Condition 1: PV on or PV off, AC on When Eb>X, battery and inverter output; Grid Powers Loads&No Solar When Eb<X-10%, grid outputs; When Eb<10%, grid charges battery until 15% of capacity retention. 3.3 Working Mode There are three working modes to meet user’s needs: PV mode, UPS mode, Condition 2: PV on or PV off, AC off Inverter outputs until Eb<10%, then cuts off output; if no PV or AC charge, system peak-avoiding mode. The switch of operating conditions under a certain mode depends on the system judgments of real-time outer working conditions and it’s will turn off in 10 minutes automatically. automatically without human intervention. Working mode detail as below (Eb= minimum battery capacity retention percent): 3.3.2 UPS Mode Note: Eb stands for the same parameter of “SOC” on LCD for system setting. 3.1.1 PV Mode System gets energy from grid for load and charging battery normally. Once mains supply fails, system offers energy automatically for uninterrupted power supply. Set customized parameter: minimum battery capacity retention percent---X; parameter setting range 30%~50%; default 30%. Set customized parameter of minimum battery capacity retention percent ---Y; parameter setting range 50%~90%; default 80%.-4- Condition 1: PV on or PV off, AC on When Eb>Y+10%, battery and inverter output; When Eb<Y, grid outputs; When Eb<Y-10%, grid charges battery; When Eb>Y, charging stops. Condition 2: PV on or PV off, AC off Inverter outputs until Eb<10%, then cuts off output; if no PV or AC charge, system will turn off in 10 minutes automatically. 3.3.3 Peak-Avoid Mode This mode is suitable for the area with different electricity prices for different periods per day. This mode allows user to store energy into the system when electricity is cheaper, then use the stored energy when electricity is expensive. Set customized parameter: Charge Period: Start T1; Stop T2 Discharge Period: Start T3; Stop T4 Condition 1: PV on or PV off, AC on Forced Charge: in charge period, PV and AC charge battery until fully, grid outputs before fully; Forced Discharge: inverter outputs until Eb<15%, then grid outputs; Out of forced charge period, PV charges only when PV on(while AC charge off); Grid charges to 12% of battery capacity when Eb<10% but no PV; During forced discharge period, PV charges until Eb>30%, then output power source changes from grid to inverter; Condition 2: PV on or PV off, AC off Forced Charge: inverter outputs; when Eb<10%, output cuts off; Forced Discharge: inverter output; when Eb<10%, output cuts off; When Eb<10%, PV charges until Eb>15% after output cuts off, then inverter outputs again. -5-

BATTERY Rated Voltage 51.8Vdc 51.8Vdc Rated Capacity(C20 ) Battery Type 65Ah 65Ah Maximum Charge Voltage Li-ion Li-ion Discharge Cut-off Voltage Model PS3215B-P1 PS3215 B-P2 Charge Temperature 59.5V 59.5V 3.2KWh Discharge Temperature Battery Capacity 3.2KWh 42.0V 42.0V 1500W IP Protection 0℃~ 4 5℃ 0℃~ 4 5℃ OUTPUT 2500W Communication - 2 0℃~ 6 0℃ -20℃~60℃ 200Vac-240Vac Rated Output Power 1500W 50/60Hz Working Conditions Peak Output Power(10s) 2200W 1 Warranty GENERAL <3% Cooling Rated Output Voltage 100Vac-130Vac 120%<load<130%@10min; IP21 130%<load<166% @10s Dimensions(mm) Nominal Frequency 50/60Hz <20W RS485 92% Weight(Kg) Power Factor 1 Relative Humidity: 5%~ 90% 230Vac; 200～264Vac Temperature : 0~ 40℃ THDV <3% 50/60Hz±5Hz 600W Overload Ability 120%<load<130%@10min; >92% 2 Years 130%<load<145% @10s 1200W Quiescent Dissipation(No Load) <20W 75Vdc Fan Cooling 508×269×599 mm (Product Size) Maximum E Load) 92% 2 595×355×690 mm(Packing Size) 75-140Vdc AC CHARGE 150Vdc Input Voltage Range 110Vac;88～140Vac 99.50% 47Kg(N.W.) >96% Input Frequency Range 50/60Hz±5Hz MPPT 50.2Kg (G.W.) Maximum Charge Power 600W Maximum E >92% PV CHARGE 5. Product Functions Maximum Input Power 1200W 5.1 Power On/Off Start-up Voltage 75Vdc The Main Function of On/Off Button: 1) ON: press the button over 3 seconds, button LED lights and system power on; MPPT Input Amount 2 2) OFF: press the button over 3 seconds, button LED lights and system power off; 3) Automatic On/Off: system cuts off automatically when battery capacity is less MPPT Voltage Range 75-140Vdc than 10% and no PV or grid charge; after PV works, system charge battery automatically until battery capacity is more than 15%, then system turns on Maximum Input Voltage 150Vdc automatically; after grid works, system charge battery automatically and system turns on automatically. MPPT E 99.50% NOTE: If the system is turned off by human when battery capacity is less than 10%, system will charge battery automatically, but the system won’t turn on Maximum E >96% automatically. Solar Charge Controller MPPT 5.2 Battery Charge Function-6- 5.2.1 Charge Battery after Power-On -7-

When system is powered on, PV and grid charge battery automatically based on 6. Installation&Operationthe setting working mode and battery capacity state. 5.2.2 Charge Battery after Power-Off When system is powered off, PV and grid charge battery automatically based onthe setting working mode and battery capacity state. 6.1.2 Cable Connection User can choose one from PV mode, UPS mode and peak-avoiding mode. Thesystem works automatically in different modes and switches power source basedon PV input on/off, grid on/off and battery remaining capacity, etc. 5.5.2 Output Voltage System output voltage can be set on LCD. PS3215B-P1 outputs voltage settingrange is 100V~130V; while PS3215B-P2 outputs 200V~240V. 5.5.6 Buzzer -9- User can turn on or off the buzzer and it will buzz if it’s turn on and alarm happens.-8-

2) Cable Connection 6.3.2 PV Input Information Back Power off the system before connection Touch on main interface to Charging Power 103.5 VDC see PV input parameters. Generation Sum 1050 W 2 °C 50 Kwh 1 AC input cable to Socket 1 5.920 3 PV input cable to Socket 2 AC Loads to Outlet 3 Note: all wires should be used within their rated over load ability. Solar6.2 Power On/Off 1) Power On: Press the On/Off Button for 3 Back Grid Input seconds, then LCD and button indicator will On/Off Button light on. 6.3.3 Grid Input Information 230 V 50 Hz 2) Power Off: Press the On/Off Button for 3 Touch on main interface to Grid Frequency 30 °C seconds, then LCD and button indicator will see grid input parameters. 529 W light off and output stops. Please turn off the load before power-off. Grid6.3 System Operation6.3.1 System Main Operation Interface Setting Information Language Back 1) Charging Icon: 6.3.4 Load/Output Information 230 V 1500 W & No charge: Output Power Hz Output Frequency 50 °C Solar Inverting Load 2) Passby Ouput Icon: Grid 40 A 27.3 VDC 230 V 3) Inverter output Icon: Inverting Touch on main interface to 57.9 Output Power 1500 W see AC output parameters. Load Grid 1230 Wh 4) Alarm Icon: 78% 2013-02-25 LCD Main Display Interface-10- -11-

Back 90 % 2. Touch “PV Mode” “UPS Mode” or “Peak-Avoid Mode” to working mode setting page. Battery Info 57.9 V For example, touch “UPS Mode” then next page as below.6.3.5 Battery Information BackTouch on main interface tosee battery parameters. Yes No Working Mode Back6.3.6 System Setting Working Mode Product Info Touch “No” to back and touch “Yes” to set UPS mode. Icon from to red Factory Reset SyetemTime means setting working mode successfully and the page as below.Touch\"Setting\" on main interface Backto set system parameters. Working Mode Parameters Setting6.3.6.1 Working Mode Setting Back 3. Touch “Parameters Setting” behind “Peak-Avoid Mode” to set the charge and Working Mode discharge time as below.1. Touch “Working Mode” on maininterface to set working mode. Parameters Setting Back Charging Time Start 22 H 0 Min Touch the red number “30”or“80” to set the minimum battery capacity retention End 8 H 0 Min Note: Forced charging is only percent on PV and UPS mode based on user’s own using conditions. 0 Min effective for grid AC charge and Discharging Time PV charge is out of the limits. Note: setting range of minimum battery capacity retention: PV mode 30%~50%; Start 8 H UPS mode 50%~90%. End 18 H 0 Min-12- -13-

Touch the above red number to set charge and discharge time 6.3.6.3 Buzzer Setting Back Charging Time Touch \"Buzzer On/Off \" on System Setting Page to set buzzer on/off Start 22 H 0 Min Back Discharging Time Alarm6.3.6.2 Inverter Output Voltage Setting Touch \"Buzzer On/Off\"and next page as blowTouch \"Inv-Output Voltage\"on System Setting Page to set inverter output voltage. BackTouch “220” to set output voltage Back Buzzer On No 220 V Alarm Inverter Volt Touch “Yes” to buzzer on and system buzzes when it fails Touch “No” to buzzer off and no buzz when it fails. : buzzer on : buzzer offPlease note the voltage setting rage for two different product modes. touch, \"Turnoff On-going Buzzer \" then next page as below.110V series: 100V~130V Touch “Yes” to buzzer off Touch “No” to quit buzzer off230V series: 200V~240V Note: When system buzzes, touch on main interface can also enter into Buzzer Setting Page. Back 220 V Back Inverter Volt No Alarm-14- -15-

6.3.6.4 Factory Reset Back System Time Touch \"Factory Reset\" on System Setting Page and next page as below 2015-01-01 08:10:36 Back Factory Reset Touch \"2015-01-01 08:10:36 \" and next page as below Back System Time 20??-??-?? ??:??:??Touch \"Factory Reset\" in above page and next page as below BackFactory Reset Yes No Touch “No” to back;Touch “Yes” to reset and changes as below. 6.3.6.6 Product Information Working Mode: PV mode Touch \"Product Info \" on System Setting Page and next page as below Output Voltage: 1 ) 110V series: 110V 2) 230V series: 230V Back Product Info PV Daily Generation: 0 Model Charge Time 1) Start: 22:00 2) End: 08:00 PS3215B-P2 Discharge Time 1) Start: 08:00 2) End: 16:00 SERD00001-1 6.3.6.5 System Time Setting V 16 Touch \"System Time \" on System Setting Page and next page as below Product Info-16- Product information: Product Model, Product Code and Software Version No. -17-

6.3.7 Failure Information 7. Troubleshooting Touch information on main interface to see system information. Back Back Buzzer On Low Capacity Protection System Info System Info -18- NO Failures Cause Troubleshooting Next Contact your supplier 1 AC Charge Short-circuit AC charging :Yes : No short-circuit AC Charging OTP 2 OTP: over temperature AC charging 1. Check the ambient temperature if higher than stops 50℃. Charging will be start again if charger cools protection automatically down to 65℃ and no need to re-start the system. because of AC Input OVP temperature over 2. Contact the supplier if step 1 doesn’t work. 3 70 ℃ OVP: over voltage protection 1. Cut off AC input and measure AC voltage to see 4 AC Charge Temp Alarm AC input voltage is if it’s higher than parameters and ensure it’ too high Inverter Output OVP s lower than it. 56.3.8 Language Setting 2. Contact the supplier if step 1 doesn’t work. Touch \"Language \" in main interface to set system language:中文, Englishor 日本語 OVP: over voltage protection Inverter Output LVP AC charging over Check the ambient temperature; check air intake if 6 temperature alarm well unobstructed; check fan on cabinet if blocked LVP: low voltage protection Setting Information Llaanngguuaaggee Inverter Input OVP Inverter output 1. Cut off the load and restart the system 中文 7 voltage is too high 2. Contact the supplier if step 1 doesn’t work. OVP: over voltage protection English Inverter output 1. Cut off the load and restart the system Inverter Input LVP voltage is too low 2. Contact the supplier if step 1 doesn’t work. Electricity 8 Solar Charging 日本語 High battery Contact the supplier Grid Charging LVP: low voltage protection voltage V Output Power W Inverter Output OLP Battery voltage is 1. Charge the system soon, inverter output Wh 9 too low recovers when battery capacity reaches its 10% % DailyGeneration OLP: over load protection 2. Contact the supplier if step 1 doesn’t work. Inverter Output OCP Inverter’s load is 1. Check if the load for system is too high and refer 10 higher than its the system over load ability from Part 4, then bearable load restart. OCP: over current protection 2. Contact the supplier if step 1 doesn’t work. Passby Output OCP 11 Short-circuit output 1. Check load power or short-circuitoutput, then or over load restart. OCP: over current protection 2. Contact the supplier if step 1 doesn’t work. Short-circuit output 1. Check load power or short-circuitoutput, then or over load restart. 2. Contact the supplier if step 1 doesn’t work.-18- -19-

Passby Output OLP Short-circuit output 1. Check load power or short-circuitoutput, then 8. Maintenance 12 or over load restart. In order to ensure the stable performance, please maintenance the product OLP: over load protection 2. Contact the supplier if step 1 doesn’t work. frequently. 13 PV Charging Short-circuit PV/solar charging 1) Please keep the product away from corrosive, dusty, high-temperature Contact the supplier surroundings and specially keep any metal out of the cabinet. PV Charge HTP 14 OTP: over temperature short-circuit protection PV charging 1. Check the ambient temperature if higher than stops 50℃. Charging will be start again if charger cools PV Input OVP automatically down to 75℃ and no need to re-start the system. 15 because of temperature over 2. Contact the supplier if step 1 doesn’t work. OVP: over voltage protection 80 ℃ 16 PV Charge Temp Alarm 1. Cut off PV input and measure PV voltage to see 17 Low Capacity Protection if it’s higher than parameters and ensure it’ 18 BMS Communication Error High PV voltage s lower than it. 19 Cabinet Fan Abnormal 2. Contact the supplier if step 1 doesn’t work. High PV charging Check the ambient temperature; check air intake if Clean the dust and sundries inside cabinet Check the fastening of wiring terminals and screw inside cabinet temperature well unobstructed; check fan on cabinet if blocked Check if there is any burning mark or damage part or component that may be caused by over heat. Low battery 1. Charge the system soon capacity 2. Contact the supplier if step 1 doesn’t work. 5)If the cabinet is opened, please pilot run the system before use again to ensure the system’s stable power supply. Abnormal BMS Restart and contact the supplier if it still doesn’t communication work. 6)When the product doesn’t work, please deal with according to this manual. If the problem can’t be solved within this manual, please contact the distributor or 1. Check if the cabinet fan is stuck and clear it. manufacturer as soon as possible. And never disassemble the product by yourself! 2. Contact the supplier if step 1 doesn’t work. 20 Charger Fan Abnormal Contact the supplier 21 Inverter Fan Abnormal 1. Check if the cabinet fan is stuck and clear it. 9. Packing List 2. Contact the supplier if step 1 doesn’t work. The product has been through strict inspection before delivery, but it may be damaged during shipment. So please carefully check if the product model, battery capacity, input voltage, output voltage, etc are conform to your requirements after unpacking. Anything abnormal or unconformable please contact the distributor shortly. No. Item Amount A PV Off Grid Energy Storage System 1 B AC Input Cable 1 C Solar Input Cable 2 D Manual 1 E Quality Guarantee Book 1-20- -21-