atess webinar 2021 - segensolar

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ATESS Webinar 2021


• Large Capacity all in one hybrid inverter for commercial applications

• One of the best solutions in its class supporting up to 300KW systems

Applications

• Full Hybrid design 10ms on/off grid switching and extreme stable power supply

• Commercial and industrial Market – Wide application

• 30 to 150KW capacity

• Scalability – support up to 2 units in parallel

• Support Diesel Generator control and can be controlled remotely via on/off DG dry contact

• Large scale Three-Phase Off-Grid applications

• PV Mode

This cabinet will have doors added due to high volts of the Pylon Power Cube


Product Overview

Item ETA QuatityAT-SHINEMASTER 3/30/2021 10AT-ATS30 3/30/2021 1AT-ATS50 3/30/2021 1AT-ATS100 Buy to order n/aAT-HPS30 3/30/2021 5AT-HPS50 3/30/2021 5AT-HPS100 Buy to order n/a


Time off Use Shifting :

Utilize electricity price difference, charge battery at low price and discharge at high price to maximize system profit, compensate local transformer limit

Features :Utilize electricity price difference, charge battery at low price and discharge at high price to maximize system profit, compensate local transformer limit

1. Lower price, lower electricity bill2. Avoid transformer expansion, reduce

system investment3. Reduce extra charge by over limit

consumption

Related Products :

HPS5-150kW, Battery, Shine master

Recommended working mode: economic mode or peak shaving


Product Typical Application

Time of Use Shifting

0 am 4 pm 11pm

0 am 4 pm 11pm

Charge

Battery Discharge

0.2 USD0.15 USD0.1 USD


Product Typical Application

Back-up

Solar

Absorb GridSupply

Battery

DG

Load


• No More than 2 units could be used in parallel

• Additional ATS needed when used as hybrid system with both grid and DG then HPS +ATS

• To be used in systems smaller than 300KW

• When used with Lead-acid batteries the battery voltage should be considered taking PV voltage in consideration

• Recommended battery: 352Vdc - 600Vdc

• PV MPPT Voltage Range: 480Vdc – 800Vdc

• Recommended PV: 600Vmp

Product Limitations


Key USPs -

• Cost effective and single unit system can be deployed to run large commercial sites from 30 to 300KW and features various working modes.

• To add a Diesel generator you can add the ATS unit that is already designed to work with the HPS inverters.

• Site power can be upgraded by adding another unit in parallel to double the output power.

• Transformer based making it more robust to handle inductive and capacitive loads.

• High DC bus to allow higher charge and discharge power with lower current.

• Extremely high charge power charger to ensure battery is charged faster and is ready for use more quickly after discharge.

• The Freedom Won batteries as well as Pylontech Powercube batteries are a good pairing. We have a Cabinet & Door combo ready from Interactive IT for the Pylon Powercube batteries.

• Peak Shaving & Time of Use Shifting modes available for cost saving as well as online monitoring and remote on/off switch of DG.

• Redundancy through a third parallel inverter (Not used to increase overall power).


Shinemaster• Data Logger for overall system monitoring• Collect operational data from different units via Modbus RS485• Data is sent to Atess Server via Ethernet• Supports connections of up to 32 inverters


Recent upgrades and other important info

• You can now use 3 parallel units, however the load capacity must be less that total capacity of HPS, then if one unit fails the other 2 units can take over the load.

• Setting up for 3 units in parallel can be done through software upgrades and settings.

• Positive & Negative battery electrodes are fuse protected and should not be grounded.

• HPS can be used in Three-Phase imbalance this is the HPS maximum power (Pmax/3) for each Single Phase. It can be operated 100% unbalanced with loads to the maximum load for each single phase and no loads on the other phases. It cannot take power from lower phases to assist the higher phases.

• According to Datasheet, PV MPPT voltage range is 480V-800V. Within this voltage range, PV can be rated for inverters power output. The maximum open circuit voltage of PV is 1000V. Temperature compensation should always be taken into account when calculating these voltages.

• In addition, because HPS is a Buck circuit, the voltage of PV is determined by two parts. Firstly, the maximum open circuit voltage of PV must be within 1000V. Then secondly, the MPPT voltage of PV is 50V higher than the maximum voltage of the battery pack.

• Therefore, different HPS configures different battery packs, the PV side voltage is different, but the premise must meet the maximum open circuit voltage requirement.


Installation

• It is Very important to read the manual carefully before installation for site and installation planning. You will find the installation process for this inverter described from section 5.1 on page 10 of the user manual. (We will just cover a summary of the installation in this webinar)

The manual covers the following:5.1 Installation condition requirements (Manual Reference)• Foundation requirement• Clearance space• Cable Trenching• Wiring specifications• Ventilation requirements• Ventilation equipment• Other protection requirements


Wiring Specifications


Installation

5.2 Tools and spare parts required for whole machine installation (Manual Reference)• Tools and spare parts required for installation is as follows: Hoisting crane, forklift or fork lift truck (with

the capacity for bearing the weight of the inverter)• Torque wrench• Screwdriver• Wire stripper• Terminal crimping machine• Heat dryer• Megger and multi-meter

5.3 Mechanical installation (Manual Reference)

• Transport and packaged whole machine


Installation5.4 Electrical Installation (Manual Reference)• Input and output requirements • Battery: voltage 352V – 600V - NOT < 352V & NOT >600V• PV Module: input does not to exceed 1000VOC and Mpp volts is 820V max• PV & Battery config: MPPT volts greater than battery volts• Three phase grid connection: Follow local grid connection requirements

5.4.2 DC side wiring – Caution risk of danger• Use multi-meter to determine polarity before connection• Switch off the DC breaker at DC side and test to make sure no DC volts on cables• Follow rest of steps to connect the cables while no DC volts is present

5.4.3 AC Side Wiring • Use multi-meter to determine if AC volts is present• Switch off the breaker at AC side and test to make sure no AC volts is present• Follow rest of steps to connect the cables while no AC power is presentCaution: After power down inverter wait 5min and test volts with multi-meter –DO NOT JUST TOUCH before you checked it is safe on any terminals of inverter.


Installation

5.4.4 EarthingThe Inverter must be earthed well for safety reasonsConnect PE in DB to PE on cabinet and earthing resistance not lower than 4 Ohm

Connect several connecting wires on the PE copper bar as some parts inside the energy storage controller need to be grounded, please do not change them without permission, so as to avoid electric shock. i


Commissioning

6.1 Inspection before operation Before the inverter is put into operation, its installation shall be inspected. At least two staff should do the inspection according to the items listed below to ensure the correctness of the installation.

Inspection items for installation • There is no deformation or damage to the inverter. • Bottom of the inverter is fixed securely; the foundation support is stable and reliable. • There is enough space around the inverter.• The temperature, humidity and ventilation conditions of the environment where the inverter is located

meet the requirements.• There is enough cooling air for ventilation. • Cabinet sealing protection is complete and reliable


Commissioning

Electrical inspection• Inverter is grounded completely and firmly. • The grid voltage matches the rated output voltage of the inverter.• The phase sequence of grid connection is correct, and the tightening torque meets the

requirements.• The positive and negative poles of DC input connection are correct, and the tightening torque

meets the requirements. • Communication wiring shall be correct and keep a certain distance from other cables. Cable

number is marked correctly and clearly. • The insulation protection cover is complete and reliable, and the danger warning label is clear

and firm. Other inspection All useless conductive parts shall be tied with insulating ties.• There are no tools, parts, conductive dust or other foreign matters left inside the cabinet. There

is no condensation of moisture or ice in the cabinet.


Communication

• The following figure is the schematic diagram of the control board interface.• Note: there are different versions of the control board. Please look for the communication interface

according to the actual control board.


RS485 Communication

The inverters communicates with each other through RS485 line, and finally connects to the Shinemaster, which uploads the inverter data to the server through an ethernet network. It can remotely and in real-time monitor the operation status of single / multiple inverter(s).


Communication BMS

2. BMS-CAN communication• CAN communication is required when the inverter is equipped with a battery with BMS. • Connect CAN A of inverter to the CAN port of the battery, communication can be realized after

docking the communication protocol.• Terminal blocks are used at both ends of communication line, by paralleling the two blocks it will

make a CAN line. Special shielded communication line is recommended• The CAN A interface is located in the internal control panel. Please distinguish "L" and "H".• If the user does not use the BMS battery system produced from ATESS, the user's own system

needs to be compatible with the BMS communication protocol of ATESS.


Communication ATS-CAN

3. ATS-CAN communication• When the inverter is used with ATS, it needs to communicate with ATS. The inverter CAN-B is connected

to the CAN interface of ATS. Note: only ATS produced by ATESS can communicate with the inverter.

• ATS produced by ATESS has its own special communication line for communication with inverter.• The CAN-B interface of the inverter is located in the internal control panel of the machine.

Please distinguish "L" and "H".

4. Parallel communication (special for customized parallel function)• Parallel communication is required when two of the same HPS models are used in parallel.• DB9 communication line is used for parallel communication, which goes with the shipment in

parallel scheme, also there will be special parallel communication interface.• When paralleling two HPS models, DB9 communication line is used to connect the parallel interfaces of

two models. One of the two parallel interfaces on the control board can be selected as the reserved interface.


Power on Steps

HPS adopts the integrated AC and DC power supply method, and LCD can be lit when there is AC or DC alone.

Battery power supply• The battery can be used for the first-time power-on. When the battery breaker is closed, the LCD

should be on.

AC power supply• AC power supply can be used for the first-time power-on. Turn on AC input switch, bypass switch,

AC output switch and the three micro breaks, LCD should be on. When the HPS is powered by AC, as long as the battery voltage is detected to be abnormal for more than 10 minutes, all circuit breakers except bypass will be switched off, and inverter won’t be able to start and operate when powered by AC source alone.

• It is recommended to use batteries to light up the screen. After power on, please do not switch the power-on knob immediately. Please check the historical information page and check whether the operation setting is in line with the actual situation. Please refer to Chapter 7 for details.


Batteries and cabinets with Atess


• 3.552 kWh capacity available as 48V

• Modular – Rack Mounted Solution Series connection from 5 –12 Units with Interactive IT cabinet

• Operating voltage range 240V – 576V (5 – 12 units)

• Modular – Rack Mounted Solution Parallel up to 6 Units

• 5000 Cycles @ 25° C

• Project Solution product geared for Larger System Deployments –Solis 10kW HVES Hybrid, Atess HPS Hybrids and BME HV Hybrid Inverters

• RS485 and CAN compatibility

• 0.5C Discharge Rate (remember 70% rule)

• 90% Depth of Discharge (currently)

• Future shipments capable of 95% Depth of Discharge

Pylontech H48074 – 3.552 kWh

Atess with Pylontech


• New Addition to Pylontech Portfolio for High Voltage storage system Systems

Applications

• Commercial Hybrid, Off – Grid, On – Grid, UPS

• Small to Larger Commercial Market – Hospital, Office, Farm, Factory etc

• Small Commercial Systems Utilizing either Solis, Atessand/or Blue Mountain Energy

• 3552Wh rated per unit and has a 0.5C Charge Discharge Rate

• Rack Mounted Solutions from InteractiveIT

Pylontech Powercube H2


Product Range Overview

PYL-PC-H2-BATT – minimum of 5 modules required and a maximum of 12 modules per rack

PYL-PC-SC1000-100-BMS – required for every rack of 5 – 12 PYL-PC-H2-BATT

PYL-PC-MBMS1000 – required for systems with multiple PYL-PC-SC1000-100-BMS


Product Range Overview

Product Voltage

PYL-PC-H2-BATT 48 V (600)

PYL-PC-SC1000-100-BMS

1000V (100A)

PYL-PC-MBMS1000

http://rm.segen.local/orders/product_details.asp?Product_ID=16300&PartNo=PYL-PC-H2-BATT


Atess with Freedom Won

F-WON-L-COM-100-80-HVF-WON-L-COM-160-128-HVF-WON-L-COM-200-160-HV

ATESSSocomecExeronIngeteamElpowerSMA Sunny Central Storage


o Municipal electricity distributers, generators and engineers

o Solar PV designers and supplierso Wind farm operatorso Off-grid system designers and supplierso Commercial building owners, managers and facilities

management companieso Telecommunication system engineerso Cellular telephone phone engineers and operatorso Standby power system designers and supplierso IT engineers and server farm operatorso UPS manufacturers and suppliers, users

Applications


Warranty Claim Procedure:

• Please report the potential faulty devices to Segen• Segen will send the warranty claim Form to ATESS• Customer must present this warranty Card ( on portal) and all other relevant

documentation• ATESS will do remote assistance to resolve problem• ATESS inverters have a 3 year factory warranty


Thank youTo recap on todays' webinar please visit our portal

atess webinar 2021 - segensolar

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