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Durable 8kw off-Grid Inverter for Home Solar Energy Systems
US$897.00
1-4 Boxes
US$808.00
5-9 Boxes
US$762.00
10+ Boxes
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
3yearsModel NO.
KE-8KC5L1EFNature of Source Flow
Active InverterPhase
SingleOutput Power
8000WCertification
CEBrand
KtechType
DC/AC InvertersPower Source
Solar PowerNature of Wave String
Sine Wave InverterInverter Type
off-Grid Power InverterApplication
Solar Power System HomeBattery Type
Lead Acid \ Lithium \ Gel BatteryCommunication
RS485/Can/GPRS/WiFi/(Bluetooth)/4G/LAN(Optional)Maximum Input Power
7500WProtection Level
IP 20/IP54Output Frequency
50/60HzMPPT Tracking Efficiency
99.9%Input Voltage Range
170~280V+7V(UPS);90~280V+7V(Apl)Heat Dissipation
Intelligent Air CoolingOperating Temperature Range
-10~55°CNoise
≤45dbMaximum Input Current
27ABattery Voltage Range
40-60VThe Number of Units That Can Be Parallel
6Transport Package
Carton BoxSpecification
472*375*119.5mmTrademark
ktechOrigin
ChinaHS Code
8504403090Production Capacity
50000PCS/YearKey features
Expandable Capacity: Supports up to 6 parallel units for staged expansion and three-phase supply.
High MPPT Efficiency: Achieves 99.9% MPPT tracking efficiency for maximum solar array output.
Pure Sine Wave Output: Supports motor loads up to 6HP with ample peak margin for reliable starts.
Fast Transfer Time: Seamless grid-to-inverter transfer in 10ms typical, up to 30ms in parallel.
Comprehensive Protection: IEC62109-1/2 and EN61326-1 compliance with software and hardware safeguards.
Multi-Battery Compatibility: Works with Lead Acid, Lithium, and Gel batteries on a 48V platform.
Flexible Communication: Supports RS485, CAN, GPRS, WiFi, Bluetooth, 4G, and LAN for remote monitoring.
Company profile
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.64h
About Our Factory & Business Background
AddressUnit 1104-1, No. 365 Chengyi Avenue, Software Park Phase III, Xiamen Torch High-Tech Industrial Development Zone
Plant Area160 square meters
Number of Employees5
Registered Capital3,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity1 pcs
Supply Chain Partners5
Our Production Capability & Technical Expertise
Main ProductsSolar Battery, Solar Inverter, Energy Storage Systems
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2016-10-20
Main MarketsNorth America, Africa
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearNo
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:How can I check the compatibility between a battery and a solar inverter?
A:
Battery and inverter compatibility depends on the battery voltage, charging and discharging parameters, communication protocols, and inverter specifications. Please share your inverter model and application requirements so we can help confirm a suitable configuration.
Q:How do I choose the right battery capacity and inverter power for my energy storage system?
A:
The right configuration depends on your daily energy consumption, peak load, required backup time, solar panel capacity, and application scenario. Share your load requirements and installation details, and we can help recommend a suitable energy storage solution.
Q:What are the advantages of LiFePO4 batteries for energy storage applications?
A:
LiFePO4 batteries offer good thermal stability, long cycle life, and reliable performance when operated within their specified limits. They are widely used in residential and commercial energy storage systems. Actual cycle life and performance depend on the battery model and operating conditions.
Q:Do you support OEM and ODM services for energy storage products?
A:
Yes, OEM/ODM services are available for selected products. Depending on the model and order requirements, customization may include branding, packaging, and product configuration. Please share your specifications and estimated order quantity for evaluation.
Q:What certifications and technical documents are available for your energy storage products?
A:
Available documents depend on the specific product model and target market. Relevant documents may include CE documentation, UN 38.3 test documentation, MSDS, product datasheets, and user manuals, where applicable. Please confirm your destination market and product model so we can check the applicable documents.
Send Inquiry
*To:
Xiamen Lefor Energy Storage Technology Co., Ltd.
Xiamen Lefor Energy Storage Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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