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Summary of Contents for Pytes V15
- Page 1 User Manual LITHIUM ION BATTERIES Information Version: 1.3 Release Date: Mar. 31,2025...
- Page 2 Please keep this manual in a safe location, as it is the original manual. For the latest version of all manuals, please visit our website at http://www.pytesgroup.com. Thank you again for choosing Pytes, and please do not hesitate to contact us if you have any questions or concerns about your Product.
- Page 3 6. Do not expose Li-ion battery to heat or fire. In case of fire, please use fire extinguisher. 7. Do not dismantle any part of the Product without contacting and permission from Pytes or Pytes authorized technical engineers. System failure caused by such action will not be covered by the warranty.
- Page 4 6. Do not expose Li-ion battery to heat or fire. In case of fire, please use fire extinguisher. 7. Do not dismantle any part of the system without contacting PYTES or PYTES authorized technical engineers. System failure caused by such action will not be covered by the warranty.
- Page 5 Symbols Read the instruction manual before starting installation and operation. Caution, do not dispose of batteries in a fire, the battery may explode. Caution, a battery can present a risk of electric shock and burns by high short-circuit current. Do not short-circuit the Li-ion battery. Caution, do not dispose the product with household wastes.
- Page 6 CONTENTS 1 Safety Precautions................1.1 Transportation................... 1.2 Storage..................... 1.3 Emergency Situations............... 1.4 Disposal.................... 2 Specifications ..................2.1 Parameters..................2.2 Packing List..................2.3 BMS Functions ................3 Interface and Components..............3.1 Interface..................3.2 Components..................4 Operating Environment ............... 5 Installation and Configuration ............5.1 Installation Preparation ..............
- Page 7 1. Safety Precautions 1.1 Transportation Pytes V15 original packaging complies with regulation of UN3480, Class 9, Packaging Group II. Always check all applicable local, national, and international regulations before transporting a LFP battery. The battery must be transported in its original or equivalent package and in an upright position.
- Page 8 Damaged batteries are dangerous and must be handled with extreme care. They are not suitable for use and may cause danger to persons or property. If the battery pack appears to be damaged, do not allow any person access, and then contact PYTES or an authorized dealer for support.
- Page 9 2. Specifications 2.1 Parameters Battery Model Chemistry Nominal Voltage 51.2V Voltage Range 47.5V-57.6V Nominal Capacity 280Ah Nominal Energy 14.34kWh 700 x 282 x 730 mm / Dimensions (H x W x D) 27.56 x 11.1 x 28.74 inch Unit Weight 135kg / 297.6lbs Standard Charge/Discharge Current 140A@25°C / 77°F...
- Page 10 2.2 Packing List Item Specifications Picture LFP Battery Pack Voltage: 51.2V V15 LFP Battery Capacity: 280Ah Energy:14.34kWh UL10269-00AWG/ Power Cable 1 Set 2000mm/SC70-10 x 2 CAT6-2000mm-Blue-RJ45 x 2 Communication protocol: Communication Cable CAN/RS485 Standard Pin Sequence UL1015-10AWG-2000mm- Communication Cable Yellow/Green-SC6-6 x 2...
- Page 11 2.3 BMS Functions Protection and Alarm Protection and Alarm Charge/Discharge End Cut-off Cells Balance Charge over Voltage Intelligent Charge algorithm Discharge under Voltage Charge/Discharge current Limit Charge/Discharge Over Current Capacity Retention Calculation High/Low Temperature Administrator Monitor Short Circuit Log Record Power Cable Reverse Protection 3.
- Page 12 Power Switch POWER activated by "SW" or external power supply; when switched to "OFF", the system is off. Long Press for 1s/3s to Power on/off V15 Start Button Red light. The light flashes when Alarm. The Alarm indicator light is continuously on when under protection.
- Page 13 RJ45 ports, connect Port 1 of the battery to Port 0 to the next battery. Cascade Port 0 of Master Battery is vacant. Port 1/0 Communication Ports RJ45 ports, connect Port 1 of the battery to Port 0 to the next battery. Port 0 of Master Battery is vacant.
- Page 14 4) the floor to install the Product is flat and level. 5) no puddle water. 6) minimal dust and dirt. 7) minimum 0.5meters away from inverter. 8) no cover or wrap to the Product. 5. Installation and Configuration 5.1 Installation Preparation 5.1.1 Safety Requirements Only those who have been trained in the power system and have a good knowledge of the power system are allowed to install the Product.
- Page 15 5.3.2 Connect Ground Cable Connect one end of ground cable to ground point on V15 and tighten the screw with screw driver. Connect the other end of the earthing cable to a reliable ground point.
- Page 16 21.15 83.5 95.2 5.3.3.1 Single Battery Connect the positive and negative terminals of V15 to energy storage inverter with power cables. 5.3.3.2 Multiple Batteries Connect the positive and negative terminals from V15 separately to positive and negative busbars. Then connect the positive and negative busbars to inverter. V15 supports up to 6pcs in parallel connection.
- Page 17 (Solplante) Epever * White column indicates the DIP bar position. Pytes may update due to new inverter integration without further notice. Please contact us for latest version. 5.3.5 Procedure of Starting/Shut Down Start Procedure Note: Before starting the system, strictly check the connection terminals to ensure that the terminals are firmly connected.
- Page 18 5.3.6 WiFi Setting V15 is integrated with WIFI for remote battery data monitoring and firmware upgrading. Follow the steps below to complete WiFi Setting. Step 1. Download SOLARMAN APP Scanning the QR code with smart phone. Step 2. Register Run SOLARMAN APP and click Register to create your account.
- Page 19 Step 3. Create a Plant Log in and click Add Now then fill in basic information to create a plant. Step 4. Add a Logger WiFi Serial Number is on a sticker at breaker side on BCU. Manually input the serial number or using smart phone to scan the code by clicking top right icon +, to enter serial number.
- Page 20 Step 5. Network Configuration Make sure bluetooth and WiFi are on. Then to click Go to Configure to select the valid WiFi and input WiFi password. Please note 5G WiFi is not supported. Wait for a few minutes and Configuration will be automatically completed. Click Done to view plant data.
- Page 21 6. Communication There are RS-232, RS485 and CAN communication ports on the Product. The battery status can be obtained and the battery internal parameters can be modified via Pytes monitoring software. CAN communication Terminal, RJ45 port, follow CAN protocol, to output batteries information.
- Page 22 Pin number Serial RS485B RS485A CANH CANL RS485A RS485B 7. Troubleshooting Table 7-1 V15 LED Indications Normal/ Capacity LED Description Alarm/ Protection ● ● Shut down All off All lights will be on for 1 Power-on Normal second at the same time...
- Page 23 LEDs are off after charged properly. 2. If not, please 1second. contact the local reseller or Pytes. 7.2 Unable to Charge Problem Troubleshooting Steps Solution 1. Confirm the battery is turned on; 2. Check the power cable. Confirm...
- Page 24 0°C. Warning: Do NOT repair the battery without authorization from PYTES. 7.4 Alarm Indicator Constantly on When the ALM indicator is constantly on and the other indicators are off, the battery is in the “Protection”...
- Page 25 Warranty Card Customer Informa�on Contact Name Phone Number Email Address Product Informa�on Battery Model Inverter Brand/Model Battery Quantity Inverter Quantity Purchase Date Inverter Using Time Serial Number on/off Grid Installer Informa�on Installer Name Installation Date Problem Descrip�on Photos of Ba�ery Wiring Photos of Inverter Wiring and Panels...
- Page 26 Shanghai PYTES Energy Co., LTD Add：No.3492 Jinqian Road, Fengxian District, Shanghai, China Tel：+86 21 57475852 Email：ess_support@pytesgroup.com The right of interpretation belongs to Pytes Energy...
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