Hua Wei Solis Growatt Goodwe 30 кВт/36 кВт солнечный инвертор Sun2000-30/36/40 ktlm3 40 Солнечная система несколько продуктов от производителя
164 472,60 ₽ - 169 955,02 ₽
Megarevo портативный трехфазный ESS Гибридный инвертор 10 кВт 12 15 18 домашний солнечный для системы хранения энергии
- Категория: >>>
- Поставщик: Shenzhen Lithium Valley Technology Co. Ltd.
Сохранить в закладки 1600597328156:
Описание и отзывы
Характеристики
Product Description
Title goes here.
Safe and reliable
Passed IEC/EN62109-1/-2, IEC/EN62477-1, South Africa NRS097-2-1:2017, IEC/EN 61000-6-1, IEC/EN 61000-6-3 test
certification
Flexible configuration
Support multi-parallel connection;
Support flexible access of diesel generator;
Compatible with lead-acid and lithium-ion battery;
Convenient operation and maintenance
Support intelligent EMS management function;
Support on/off-grid automatic switching function to ensure uninterrupted power when important loads are off-grid;
certification
Flexible configuration
Support multi-parallel connection;
Support flexible access of diesel generator;
Compatible with lead-acid and lithium-ion battery;
Convenient operation and maintenance
Support intelligent EMS management function;
Support on/off-grid automatic switching function to ensure uninterrupted power when important loads are off-grid;
Specification
Technical specification | R8KH3 | R10KH3 | R12KH3 | ||
Input (PV) | |||||
Max. power(kW) | 12 | 15 | 18 | ||
MPPT voltage range(V) | 180~850 | ||||
MPPT tracker/strings | 2/1 | ||||
AC output | |||||
Rated output power(kVA) | 8 | 10 | 12 | ||
Grid voltage/range(V) | 400/360~440 | ||||
Frequency (Hz) | 50 /60 | ||||
THDi | <3% | ||||
Battery | |||||
Battery voltage range(V) | 125~600 | ||||
Rated charge/discharge current(A) | 40 | 40 | 50 | ||
Communication interface | CAN/RS485 | ||||
EPS output | |||||
Rated power (kVA) | 8 | 10 | 12 | ||
Rated output voltage(V) | 400 | ||||
Automatic switching time (ms) | <20 | ||||
General data | |||||
DC Max. efficiency | 97.9% | 98.2% | 98.2% | ||
Dimensions W * D * H (mm) | 530*200*600 | ||||
Weight（kg） | 29 | ||||
Certificates | CE、TUV | ||||
VR
LiFEPO4 102.4V 80AH Lithium ion battery pack | ||
Battery Type | LiFePO4 Battery | |
Nominal Voltage(V) | 512V | |
Nominal Capacity(Ah) | 80Ah | |
Weight(Kg) | About 500Kg | |
Charge Cut-off Voltage(V) | 568V | |
Battery Highest Voltage(V) | 568V | |
Discharge Cut-off Voltage(V) | 432V | |
Storage Temperature | 0℃～40℃ | |
Cooling system | Natural cooling | |
Terminals of PV inverter
label | declare |
PV1 | PV1+: photovoltaic 1 positive input, photovoltaic 1- : PV1 negative input |
PV2 | PV2+: photovoltaic 2 positive input, photovoltaic 2- : PV2 negative input |
COM1 | GPRS port |
COM2 | WIFI port |
BAT | BAT+：Battery Positive input，BAT-：Battery negative input |
signal line | BMS communication，DRM dry contact，ammeter port，NTC detection，CAN communication |
Grid | ①:load line A phase，②：load line B phase，③：load line C phase， ④：load line null line，⑤：load line ground electrode |
GEN | ⑥：load line A phase，⑦：load line B phase，⑧：load line C phase， ⑨：load line null line，⑩：load line ground electrode |
Backup1 | ⑪：Grid line A phase，⑫：Grid line B phase，⑬：Grid line C phase， ⑭：Grid line null line，⑮：Grid line ground electrode |
Backup2 | ⑯：dynamo A phase，⑰：dynamo B phase，⑱：dynamo C phase， ⑲：dynamo null line，⑳：dynamo ground electrode |
Battery Connection
● Connect the wires from No. 1 to No. 5 in order.
● The negative pole of No. 1 battery is connected to the black wire reserved by the cabinet.
● The positive pole of No. 1 battery is connected to the negative pole of No. 2 battery.
● The positive pole of No. 2 battery is connected to the negative pole of No. 3 battery.
● The positive pole of No. 3 battery is connected to the negative pole of No. 4 battery.
● The positive pole of No. 4 battery is connected to the negative pole of No. 5 battery.
● The positive pole of No. 5 battery is connected to the red wire reserved by the cabinet.
● The blue wire is the battery communication wire, which is connected to the communication port of each battery.
● The negative pole of No. 1 battery is connected to the black wire reserved by the cabinet.
● The positive pole of No. 1 battery is connected to the negative pole of No. 2 battery.
● The positive pole of No. 2 battery is connected to the negative pole of No. 3 battery.
● The positive pole of No. 3 battery is connected to the negative pole of No. 4 battery.
● The positive pole of No. 4 battery is connected to the negative pole of No. 5 battery.
● The positive pole of No. 5 battery is connected to the red wire reserved by the cabinet.
● The blue wire is the battery communication wire, which is connected to the communication port of each battery.
Charger
Charger is universal, support customization
Rechargeable batteries can be recharged with a charger, repeated use, energy saving and environmental protection.The correct method of charging can ensure the battery's life.Whether the battery is in use or not,due to a variety of reasons, will cause its power loss phenomenon.
LCD Display
Popular display
This display can show Battery Voltage+Power percentage+temperature
Disadvantage:The power percentage calculate by voltage,because it is the most easy way to calculate , it is not accurate ,just for
reference
Disadvantage:The power percentage calculate by voltage,because it is the most easy way to calculate , it is not accurate ,just for
reference
Coulomb counter
Display battery voltage+power percentage+charge/discharge current+use time+capacity
Advantage:can show many information of the battery,and its calculated by using not voltage,the date is accurate
Disadvantage:Users can see everything,if every battery not 100% the same performance,they may complain,and cost higher than other
2 models(+USD30/pc)
Advantage:can show many information of the battery,and its calculated by using not voltage,the date is accurate
Disadvantage:Users can see everything,if every battery not 100% the same performance,they may complain,and cost higher than other
2 models(+USD30/pc)
Simple display
Simply show the battery voltage,no power percentage
About Us
FAQ
Q1. Can Shenzhen Lithium Valley Technology Co.,Ltd. ship battery out of China?
R1: Yes, we can ship to any country out of China, you can tell us your address to check.
Q2. How does Shenzhen Lithium Valley Technology Co.,Ltd. ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can ship by air or by sea, sea shipping is more cheaper. Customer can tell your nearest airport name and sea port name for Lithium Valley sales person to check the best option for you.
Q3. Can we put different LiFePO4 battery pack in parallel or series by ourself?
R3: Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
1> Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate.
2> Don't not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
3> Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.
4> If you are not professional in parallel and series batteries, please don't handle the battery by yourself.
It may cause danger and hurt the cycle life of battery.
Q4. Can we put different LiFePO4 battery pack in series by ourself?
R4: You can buy big voltage directly from us. We suggest do not out them in series by yourself, it will hurt the cycle life of the
pack.
Q5. Does your battery pack include BMS? Can we use it for car?
R5: Yes, our battery pack include BMS, you can use it for low speed car only or aux. power for standard car. Do not use it for
standard car directly, that will need more complex design BMS for the pack.
Q6. What is your warranty?
R6: We offer 2 years warranty for all our battery pack. we ensure at least 2000 cycle life for the LiFePO4 battery pack, which
means, after 2000@80% DOD, there will still around 60% capacityt left. You can use it for at least 5 years for normal 1 time
charge and discharge everyday.
R1: Yes, we can ship to any country out of China, you can tell us your address to check.
Q2. How does Shenzhen Lithium Valley Technology Co.,Ltd. ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can ship by air or by sea, sea shipping is more cheaper. Customer can tell your nearest airport name and sea port name for Lithium Valley sales person to check the best option for you.
Q3. Can we put different LiFePO4 battery pack in parallel or series by ourself?
R3: Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
1> Make sure the voltage of each battery are same before put inparallel. If they are not same, charge them to the same rate.
2> Don't not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
3> Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.
4> If you are not professional in parallel and series batteries, please don't handle the battery by yourself.
It may cause danger and hurt the cycle life of battery.
Q4. Can we put different LiFePO4 battery pack in series by ourself?
R4: You can buy big voltage directly from us. We suggest do not out them in series by yourself, it will hurt the cycle life of the
pack.
Q5. Does your battery pack include BMS? Can we use it for car?
R5: Yes, our battery pack include BMS, you can use it for low speed car only or aux. power for standard car. Do not use it for
standard car directly, that will need more complex design BMS for the pack.
Q6. What is your warranty?
R6: We offer 2 years warranty for all our battery pack. we ensure at least 2000 cycle life for the LiFePO4 battery pack, which
means, after 2000@80% DOD, there will still around 60% capacityt left. You can use it for at least 5 years for normal 1 time
charge and discharge everyday.
Please notice:
After you place an order, we will contact with customers by phone or email to confirm whether our battery's specifications meet
their requirements. Customers need to notice and check email by then.
If there are no any answers from customers, we will ship out the batteries with our standard specifications.
their requirements. Customers need to notice and check email by then.
If there are no any answers from customers, we will ship out the batteries with our standard specifications.
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