Solar Energy Storage System All in One Solar Inverter 6kw 400ah 20kwh
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Product Highlights
- High Energy Capacity: Available in 10.24KWH and 20.48KWH configurations with 400Ah capacity.
- LiFePO4 Battery Technology: Safe and long-lasting Lithium Iron Phosphate battery chemistry.
- All-in-One ESS Design: Integrated 6KW inverter and battery system for compact installation.
- Wide Compatibility: Modules cooperate with 95% of inverters on the market.
- OEM and ODM Services: Customization available for logo, design, and specific requirements.
- Multiple Certifications: Registered with CE, SGS, and ROHS standards.
- Flexible Configuration: Supports Series and Parallel connection modes.
- Fast Sample Delivery: Samples ready for delivery within 3 to 5 days after payment.
Product Attributes
- Customization
- Available
- Type
- Lithium-Ion Battery Pack
- Connection Mode
- Series and Parallel
- Model NO.
- Lithium Ion Battery
- Rechargeable
- Non-Rechargeable
- Discharge Rate
- Low Discharge Rate
- Size
- Small
- Accessories Type
- Battery
- Rated Capacity
- 400ah 48V
- Standard Voltage
- 20kwh
- Usage
- Energy Storage Power Supply
- Electrolyte
- Li-ion
- Kwh
- 20kwh 40kwh
- Battery Cell
- LG, SANYO, Samsung
- Original
- China
- Package
- out Box
- Daily Production
- 10-12K(Battery Pack)
- Transport Package
- Carton
- Specification
- LFP
- Trademark
- OEM
- Origin
- China
- HS Code
- 850760900
- Production Capacity
- 100000/Month
Product Images of Solar Energy Storage System All in One Solar Inverter 6kw 400ah 20kwh
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Product Description
20KWH 40KWH POWER STORAGE WALL for Solar off grid home system storage all in one solar home off grid system 51.2V 400AH LIEFPO4 BATTERY
All In One ESS 20KW Inverter Battery System 6KVA LiFePO4 51.2V 400AH 20KWH with CAN/ RS485 BMS
Solar Energy Storage System All In One Solar Inverter 6Kw 400Ah 20Kwh LiFepo4 48V Battery Lithium Pack
Jinwo is on manufacturing, R&D and sales for safe Lithium battery and solutions. With the registration and certification of CE, SGS, ROHS.Striving to grow into a global leading lithium battery supplier, Jinwo has been working hard on researching and developing new process technology to make our lithium battery more affordable and able to meet the rapidly growing market demands.Solutions have been widely deployed in residential, commercial, and grid-tied storage systems, vehicle battery, and emergency power for iCloud.
Growatt SPF 4000-12000T HVM series off grid solar inverter

| Datasheet |
SPF 4000T DVM |
SPF 5000T DVM |
SPF 6000T DVM |
SPF 8000T DVM |
SPF 10000T DVM |
SPF 12000T DVM |
| Battery Voltage |
48VDC |
|||||
| Battery Type |
Lithium/Lead-acid |
|||||
| INVERTER OUTPUT | ||||||
| Rated Power |
4KW |
5KW |
6KW |
8KW |
10KW |
12KW |
| Parallel Capability |
12KW |
15KW |
18KW |
24KW |
30KW |
36KW |
| Waveform |
Pure sine wave/ same as input |
|||||
| Nominal Output Voltage RMS |
104-110-115-120/208-220-230-240VAC(optional) |
|||||
| Output Frequency |
50Hz/60Hz +/-0.3 Hz |
|||||
| Inverter Efficiency(Peak) |
>85% |
|||||
| Transfer Time |
10ms(max) |
|||||
| SOLAR CHARGER | ||||||
| Maximum PV Charge Current |
80A |
120A |
||||
| Maximum PV Array Power |
5000W |
7000W |
||||
| Number of independent MPP trackers/ strings per MPP tracker |
1/1 |
2/1 |
||||
| MPPT Range @ Operating Voltage(VDC) |
60~145VDC |
60~145VDC |
||||
| Maximum PV Array Open Circuit Voltage |
150VDC |
150VDC |
||||
| Maximum Efficiency |
>98% |
>98% |
||||
| AC INPUT | ||||||
| Voltage |
240VAC |
|||||
| Selectable Voltage Range |
184~272VAC(UPS);154~272VAC(APL) |
|||||
| Frequency Range |
50Hz/60Hz (Auto sensing) |
|||||
| Max. Charging Current |
40A |
50A |
60A |
70A |
80A |
100A |
| MECHANICAL SPECIFICATIONS | ||||||
| Protection Degree |
IP20 |
|||||
| Dimensions (W/H/D) | 360/540/218mm | 360/540/218mm | 360/540/218mm | 380/650/225mm | 380/650/225mm | 380/650/225mm |
| Weight |
42kg |
47kg |
52kg |
64kg |
66kg |
75kg |
| OPERATING ENVIRONMENT | ||||||
| Operation Temperature Range |
0°C to 45°C |
|||||





| Technology parameter sheet | ||
|
Model |
ESS6K10-EU |
ESS6K20-EU |
|
INVERTER |
||
|
Maximum PV Input Power |
6500W |
|
|
Rated Output Power |
6000W |
|
|
Maximum Charging Power |
6000W |
|
| PV INPUT (DC) | ||
|
Nominal DC Voltage / Maximum DC Voltage |
360 VDC / 500 VDC |
|
| Start-Up Voltage / Initial Feeding Voltage | 116 VDC / 150 VDC | |
| MPP Voltage Range | 120 VDC ~ 450 VDC | |
| Number of MPP Trackers / Maximum Input Current | 2 / 2 x 13 A | |
| AC INPUT | ||
| AC Start-Up Voltage / Auto Restart Voltage | 120 - 140 VAC / 180 VAC | |
| Acceptable Input Voltage Range | 170 - 280 VAC | |
| Maximum AC Input Current | 40A | |
| BATTERY MODE OUTPUT (AC) | ||
| Nominal Output Voltage | 208 / 220 / 230 / 240 VAC | |
| Effificiency (DC to AC) | 93% | |
| BATTERY TECHNICAL SPECIFICATIONS | ||
| Nominal DC Voltage | 51.2 VDC | |
| Battery Capacity | 200Ah | 400Ah |
| Maximum Charging Current | 100A | |
| Dimension, D x W x H (mm) | 440*550*220 | 440*550*480 |
| Net Weight (kg) | 80 | 160 |
| Energy | 10.24KWH | 20.48KWH |
| Nominal Voltage | 51.2 VDC | |
| Full Charge Voltage (FC) | 56V | |
| Full Discharge Voltage (FD) | 45V | |
| Maximum Continuous Discharging Current | 120A | |
| Maximum Discharging Current | 120 A at 1 min | |
| Protection | BMS, Breaker | |
| Charge Voltage | 56V | |
| Charge Current | 20 A (0.2 C) | |
| Maximum Charge Current | 100 A (0.5 C) | |
| Standard Charge Method | 0.2 C CC (Constant current) charge to FC, CV (Constant voltage FC) charge till charge current decline to < 0.05 C |
|
| Inner Resistance | < 20 m Ohm | |
Wide Compatibility
Jinwo is Proud To Announce That Our Modules Can Cooperate With Most Inverters 95% On The Market.
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Professional Packing

Our Factory


FAQ
Q2: How can I get a sample to check your quality?
If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.
Q3: Can I have the products with my own logo?
Yes. We can offer both OEM and ODM service with prototype design and small MOQ.
Q4: How long can I expect to get the sample?
The samples will be ready for delivery in 3~5days after we receive the payment.
Q5:Can you give me a discount?
Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.
Q6. What are the advantages that distinguish from others?
1. Official cooperative supplier of China State Grid Official
2. With professional product development team
3. Rich experience in wireless computer room
4. With superior energy storage solution
Q7. How to do if I can't reach your minimum order quantity?
Do not worry about that. If you can't reach MOQ for each item, we suggest you refer to our goods in stock and group sourcing items. We also can send you the latest list of the prompt goods for your reference.
Q8: How to make order?
Send us your purchase order by email, or ask us to send you a proforma invoice for your order.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR241432". Items marked "" are certified.
Company Profile
Jinwo Electronic Technology is one of the leading professional lithium battery manufacturers in China, As a professional power battery expert, we not only provide customers high quality batteries, but also our senior engineers provide you Correct power solution and design for applications according to your products. "
Our company has long-term and extensive cooperation with Panasonic, SANYO LG Samsung, and other imported batteries, The battery packs have been certified in accordance with IEC62133 \ UN38.3 \ CE \ FCC \ DGM \ MSDS, shipping and other related batteries to ensure lithium A premium manufacturer of batteries in the medical field. The company has a number of patents for invention, softening and utility models.
Jinwo has a power technology center, manufacturing department, engineering department, quality department, Purchase Department, Marketing Department, Personnel Department, Finance Department. The company has strict management, clear responsibilities and passed ISO9001 quality management system certification. Currently, it has four battery assembly production lines, more than 100 employees, and a daily production capacity of 40K ~ 50K (battery packs). The company has advanced battery assembly and inspection testing equipment and experimental equipment (such as battery component aging cabinets, battery capacity testing cabinets, internal resistance testers, protection board testers, MIYACHI imported spot welding machines and ultrasonic welding equipment, etc. ). The battery cell, protection board, finished battery testing equipment and fully automatic laboratory are complete.
Jinwo has experienced production and quality management talents, and has accumulated more than 20 years of battery design, assembly and production experience; It has many professional and technical personnel engaged in batteries, battery management, power management, and product structure design. The company has established a strict quality management system, which can quickly provide customers with high-quality products. For intelligent charging power supply, whether it is battery power display, charge control and power management design, it can provide a complete solution to satisfy customers.
The company's purpose is: To strive to build safety, quality and efficiency. Lithium batteries in the field of environmental protection and medical care serve customers at home and abroad.
Jinwo posses strong R&D team with preciseness, concentrating on electrochemistry, cell structure and electronic control. Jinwo believes in the development concept of 'Technological innovation shapes the future', as well as the quality policy of 'Keep striving for excellence, Keep quality coming first'. We devote ourselves to making high quality, efficiency and safe lithium battery.
Our products have been widely used for medical instrument, LEV, mobilephone, tablet PC, bluethooth, photographic equipment, mobile power supply, electronic toys, motorcycles and so much like that. Our products have also obtained UN38.3, CE and UL certificate. We have also received the recognition of our customers for high-quality products and good customer services. Besides, various size can be customized.
We are looking forward to co-operating with you to create a brilliant future with our sincere service, highly responsible professionalism and good reputation.
Wish our products will be helpful for your business.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Floor 4, Bldg. 2, No. 35, Yongan 3rd Road, Hongqi Town, Zhuhai, Guangdong, China
-
Plant Area
- 1000 square meters
-
Number of Employees
- 37
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Zhuhai Port, Guangzhou Port, Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Lithium Battery
-
Production Lines
- 6
-
Production Machines
- Assembly Line
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Flexible customization, Full Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-06-25
-
Export Year
- 9 years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What products do you offer?
- Our main products are Lithium Ion Batteries. Now we can offer Home Energy Storage, Telecom Battery, Battery Pack, Lithium Battery 24V 48V etc.
- How can I get a sample to check your quality?
- If you need sample to test, please pay for the freight and sample cost. And the sample cost will be returned back to you after you place an bulk order more than our MOQ.
- Can I have the products with my own logo?
- Yes. We can offer both OEM and ODM service with prototype design and small MOQ.
- How long can I expect to get the sample?
- The samples will be ready for delivery in 3~5days after we receive the payment.
- Can you give me a discount?
- Yes, based on wholesale service, we have better discount for bigger quantities. We will quote you the best price based on your order quantity.
- What are the advantages that distinguish from others?
- 1. Official cooperative supplier of China State Grid Official 2. With professional product development team 3. Rich experience in wireless computer room 4. With superior energy storage solution
- How to do if I can't reach your minimum order quantity?
- Do not worry about that. If you can't reach MOQ for each item, we suggest you refer to our goods in stock and group sourcing items. We also can send you the latest list of the prompt goods for your reference.
- How to make order?
- Send us your purchase order by email, or ask us to send you a proforma invoice for your order.
Send your message to this supplier
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