Srne Solar 48V 5kw Power Wall 100ah Lithium Battery Solar Bank 110V Solar Kits All in One Solar Home Energy Storage System
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Product Highlights
- Multi-Current Options: Available in 10A, 20A, and 30A versions for different solar systems.
- Wide Voltage Compatibility: Works with both 12V and 24V systems for flexible solar applications.
- Smart Battery Management: Protects against overcharging and over-discharging to extend battery life.
- High Efficiency Conversion: Up to 97.6% max efficiency for fast charging even under low light.
- Parallel Operation Support: Supports up to 10 units parallel for on-grid and off-grid operation.
- Multiple Charging Strategies: 6 time periods for charging/discharging and support for diesel generators.
- Comprehensive Protection: Built-in protections for short circuits, overloads, and temperature extremes.
- Remote Monitoring: RS232/RS485 communication enables real-time data transmission and control.
Product Attributes
- Customization
- Available
- After-sales Service
- Online/Video/Telephone Guidence
- Condition
- New
- Certification
- ISO, CB, CE
- Application
- Collector Controller, Water Heater Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller, Thermal Controller
- Rated Voltage
- 24V
- Model Number
- Mt3075
- Work Time (H)
- 24h
- Max PV Power
- 390/780W
- Max PV Voltage
- 55V@-20℃,50V@25℃
- Max Soloar Voltage
- 55V
- Charge Way
- MPPT,Boost,Equalization,Float
- Max Tracking Efficiency
- >99.9%
- Max Charge Conversion
- 97.0%
- Battery Type
- Gel, AGM, Liquid, Lithium (Default: Gel)
- Dimension
- 182*187.5*64mm
- Custom-Tailored, OEM
- Yes
- Grounding
- Common Negative
- Communication
- RS485,BLE
- Transport Package
- Carton / Wooden Box
- Specification
- MPPT
- Trademark
- VSU
- Origin
- Shanghai, China
- HS Code
- 8517699000
- Production Capacity
- 50, 000 Pieces/Year
- Package Size
- 182.00cm * 187.50cm * 64.00cm
- Package Gross Weight
- 12.000kg
- Lead Time
-
3 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Srne Solar 48V 5kw Power Wall 100ah Lithium Battery Solar Bank 110V Solar Kits All in One Solar Home Energy Storage System
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Product Description

* 100% unbalanced output, each phase
* 6 time periods for battery charging/discharging
*Support storing energy from diesel generator
RS232/RS485 Communication: Enables remote monitoring and system integration, offering real-time data transmission for advanced control and analysis.
Smart Battery Management: Protects your batteries from overcharging, over-discharging, and excessive current, significantly extending their lifespan.
Wide Voltage Compatibility: Works with both 12V and 24V systems, providing flexibility for various solar applications.
LCD Display: Features a clear LCD screen that provides real-time system status, battery voltage, and charging current.
Intelligent Protection: Built-in protections for short circuits, overloads, reverse polarity, and temperature extremes to ensure safe and efficient operation.
Efficient Power Conversion: High conversion efficiency for fast charging, even under low light conditions, making it perfect for a wide range of solar-powered devices.
Model | SUN-8K-SG04LP3-EU | SUN-10K-SG04LP3-EU | SUN-12K-SG04LP3-EU |
Battery Input Data | |||
Battery Type | Lead-acid or Li-Ion | ||
Battery Voltage Range(V) | 40-60V | ||
Max.Charging Current(A) | 190A | 210A | 240A |
Max.Discharging Current(A) | 190A | 210A | 240A |
External Temperature Sensor | Yes | ||
Charging Curve | 3 Stages/Equalization | ||
Charging Strategy for Li-Ion Battery | Self-adaption to BMS | ||
PV String Input Data | |||
Max.DC Input Power(W) | 10400W | 13000W | 15600W |
Rated PV Input Voltage(V) | 550V(160-800V) | ||
Start-up Voltage(V) | 160V | ||
MPPT Voltage Range(V) | 200-650V | ||
Full Load DC Voltage Range(V) | 350-650V | ||
PV Input Current(A) | 13+13 | 26+13 | |
Max.PV Isc(A) | 17+17 | 34+17 | |
No.of MPPT Trackers | 2 | ||
No.of Strings per MPP Tracker | 1 | 2+1 | |
AC Output Data | |||
Rated AC Output and UPS Power(W) | 8000W | 10000W | 12000W |
Max.AC Output Power(W) | 8800W | 11000W | 13200W |
AC Output Rated Current(A) | 12.1/11.6A | 15.2/14.5A | 18.2/17.4A |
Max.AC Current(A) | 18.2/17.4A | 22.7/21.7A | 27.3/26.1A |
Max.Continuous AC Passthrough(A) | 45A | ||
Peak Power(off grid) | 2 time of rated power,10S | ||
Power Factor | 0.8 leading to 0.8 lagging | ||
Output Frequency and Voltage | 50/60Hz;3L/N/PE,220/380,230/400Vac | ||
Grid Type | Three Phase | ||
DC injection current(mA) | THD 3%(Linear load 1.5%) | ||
Efficiency | |||
Max.Efficiency | 97.60% | ||
Euro Efficiency | 97.00% | ||
MPPT Efficiency | 99.90% | ||
Protection | |||
Integrated | PV Input Lighting Protection,Anti-islanding Protection,PV String Input Revers Polarity Protection,Insulation Resistor Detection,Residual Current Monitoring Unit,Output Over Current Protection,Output Shorted Protection,Surge Protection | ||
Output Over Voltage Protection | DC Type II/AC Type III | ||
Certifications and Standards | |||
Grid Regulation | CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11 | ||
Safety EMC/Standard | IEC/EN 61000-6-1/2/3/4,IEC/EN 62109-1,IEC/EN 62109-2 | ||
General Data | |||
Operating Temperature Range(℃) | -40℃-60℃,45℃ derating | ||
Cooling | Smart cooling | ||
Noise(dB) | 45 dB | ||
Communication with BMS | RS485;CAN | ||
Weight(kg) | 33.6kg | ||
Size(mm) | 422Wx699.3Hx279D | ||
Protection Degree | IP65 | ||
Installation Style | Wall-mounted | ||
Warranty | 5 years | ||



>> Fante is committed to enabling traditional power to achieve digital and intelligent management. its core business isthe research and development, manufacturing, and sales of inteligent high and low voltage electrical, smart and safeelectricity, and inteligent control equipment, as well as the technical development, technical consulting, andtechnical services of the intelligent electrical Internet ofThings application platform
>> the company's business focuses on the two major markets of smart electrical and lCT internet ofThings business,and provides application solutions for smart electrical, smart lighting, smart city, lnternet of Things, and ICTintegrated business around the three major areas of digital technology, dual carbon energy saving, and smart andsafe electricity use
>> its solutions include smart circuit breakers, internet of Things gateways, application terminal equipment, buildingequipment energy-saving integrated equipment, and smart city lnternet of Things platforms, using digitaltechnology to provide electrical safety and energy saving industry-wide solutions for building energy, The companyhas strong independent innovation capabilities and possesses a number of core technologies
>>Over the vears, through close technical exchanges and cooperation with malor desian institutes and universitiesacross the country, the company has now gathered a group of knowledgeable, experienced, and excellent seniortechnical and management personnel and senior product research and development consultants, providing strongtechnical support for the research and development of high-tech products.







A1:Fante was founded in 2012 and is headquartered in Shanghai. We also have some factories in Zhejiang and Guangdong. Our team consists of 30 qualified and enthusiastic people.
Q2:What can you buy from us?
A2:We are committed to empowering traditional power systems to achieve safe and energy-efficient digital management, putting your electricity under control! We are experts in energy conservation, monitoring, and power quality solutions. Our main products include smart electrical systems, smart energy meters, power meters, smart circuit breakers, smart lighting controllers, and smart gateways.
Q3:Why should you choose us as your supplier?
A3:With over 15 years of experience in the field of smart power energy management, we have the quality, experience and flexibility to provide the best solutions and achieve customer satisfaction. This combination of elements allows us to develop and customize solutions according to our customers' specifications.
Q4: Are your products original?
A4: Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible.
Q5: What is your warranty?
A5: Within 90 days after package have been received.
Q6: What is your lead time?
A6: There is no lead time for products in stock. Most products can be shipped within 7 days after payment.
Q7: What's the MOQ for your products?
A7: We accept small orders from our customers. Please feel free to contact us.
Q8: Can I request a sample for testing?
A8: Of course. However, you may need to pay the sample fee.
Q9: How do I pay for the order?
A9: You may pay by TT, Paypal, Western Union and Made in China online.Or you may also consult us.
Q10: How are my parcel is shipped?
A10: Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise.
A11: Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
Q12:Can I use my own logo or design on the merchandise?
A12:Yes, we provide OEM/0DM service, your logo and design can be made on the product.
Q13:Other suppliers have better prices than yours.
A13:"Try our best to help customers solve order problems" is our belief, if you have a better price, please let me know, we will try our best to meet your price and support you.
Q14: We have never worked together before, how can we trust you?
A14: For your first order with us, you can pay a deposit to purchase the items from us, and pay the balance when the items are ready.
About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI254974". Items marked "" are certified.
Company Profile
Shanghai FANTE Industry Co., Ltd. About UsFounded in 2012 and headquartered in Shanghai, Shanghai FANTE Industry Co., Ltd. is a high-tech enterprise specializing in smart electrical solutions and IoT (ICT) applications. We are committed to driving digital transformation, energy efficiency, and electrical safety, empowering the traditional power industry through intelligent innovation. Core BusinessOur main products and solutions include: Smart circuit breakersIntelligent lighting & streetlight control modulesSmart and prepaid metering systemsElectrical fire prevention and suppression devicesSmart HVAC and building energy-saving systemsIoT gateways and intelligent O&M platformsAutomatic transfer switchesThese solutions are widely applied in smart cities, factories, campuses, and communities, covering nine comprehensive systems such as intelligent fire prevention, smart HVAC energy management, intelligent substation O&M, smart electrical safety, tiered energy monitoring, BAS, and smart lighting control. Technology & Certifications30+ patents (including 3 invention patents)50+ software copyrights and 80+ quality certifications1000+ engineering projects delivered successfullyFull compliance with CE and ISO9001 certificationsProprietary smart IoT platform developed in collaboration with Fudan UniversityOur patented smart circuit breaker integrates mechanical safety with digital intelligence, enabling reliable cloud-based power management. Awards & RecognitionNational High-Tech EnterpriseShanghai SME of Science & InnovationGolden Finger Award for Outstanding Smart Lighting BrandNational Leading Enterprise in Intelligent Electrical QualityNational Quality Integrity Benchmark EnterpriseNational Advanced Enterprise in Quality CreditRecognized by the China Internet Association as a Digital Transformation Case EnterpriseContributor to Smart Community Emergency Response White Paper and Commercial Smart Lighting Design GuidelinesSelected as 2025 Shanghai SME Service Institution (Digital Transformation)Awarded by China Warehousing & Distribution Association as "Recommended Smart Logistics Brand" Team & R&DFANTE brings together experts in power systems, IoT, and cloud computing, adopting IPD and agile R&D processes. We have a 40+ member team in Shanghai, focusing on R&D, sales, and customer service. Our manufacturing facilities in Jinshan (Shanghai) and Wenzhou (Zhejiang) ensure high-quality production. A 50-member team in Tianjin is dedicated to smart power system development. Our CTO, Prof. Luo Yuling, has been ranked among the world's top 2% scientists for three consecutive years, leading multiple national research projects and holding numerous patents and academic publications. Market ApplicationsFANTE's solutions have been successfully deployed in: Industry: ABB Shanghai Motors, BMW Shenyang Plant, Carrier Air Conditioning, and moreCommercial & public buildings: Offices, shopping malls, hotels, retail chainsPublic infrastructure: Schools, sports centers, healthcare facilities, smart streetlights, and EV charging stations Mission & VisionAt FANTE, our mission is to enable safer, smarter, and more sustainable energy systems: Empower energy service providers with advanced IoT solutionsDeliver digital energy management, analytics, and optimization for usersBuild a connected energy ecosystem integrating devices, service providers, and usersContribute to global carbon neutrality goalsFANTE - Empowering Energy with Intelligence, Driving the Future.
About Our Factory & Business Background
- Address
- Jinshan, Shanghai, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai, ningbo, wenzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Who are we?
- Fante was founded in 2012 and is headquartered in Shanghai. We also have some factories in Zhejiang and Guangdong. Our team consists of 30 qualified and enthusiastic people.
- What can you buy from us?
- We are committed to empowering traditional power systems to achieve safe and energy-efficient digital management, putting your electricity under control! We are experts in energy conservation, monitoring, and power quality solutions. Our main products include smart electrical systems, smart energy meters, power meters, smart circuit breakers, smart lighting controllers, and smart gateways.
- Why should you choose us as your supplier?
- With over 15 years of experience in the field of smart power energy management, we have the quality, experience and flexibility to provide the best solutions and achieve customer satisfaction. This combination of elements allows us to develop and customize solutions according to our customers' specifications.
- Are your products original?
- Yes! All products are original and produced by original manufacturers. Our parts could accept any kinds of testing, if there is quality problems we will take responsible.
- What is your warranty?
- Within 90 days after package have been received.
- What is your lead time?
- There is no lead time for products in stock. Most products can be shipped within 7 days after payment.
- What's the MOQ for your products?
- We accept small orders from our customers. Please feel free to contact us.
- Can I request a sample for testing?
- Of course. However, you may need to pay the sample fee.
- How do I pay for the order?
- You may pay by TT, Paypal, Western Union and Made in China online.Or you may also consult us.
- How are my parcel is shipped?
- Normally we use DHL, FedEx, TNT, EMS etc. Please contact with us otherwise.
- Do you provide the BOM Kitting service? Can I send my BOM to you?
- Yes, certainly. Please feel free to contact us and send us the BOM, we will quote to you.
- Can I use my own logo or design on the merchandise?
- Yes, we provide OEM/0DM service, your logo and design can be made on the product.
- Other suppliers have better prices than yours.
- "Try our best to help customers solve order problems" is our belief, if you have a better price, please let me know, we will try our best to meet your price and support you.
- We have never worked together before, how can we trust you?
- For your first order with us, you can pay a deposit to purchase the items from us, and pay the balance when the items are ready.
Send your message to this supplier
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