5KW 10KW 20KW 30KW Complete Solar Photovoltaic System for Household Roof Installation - Hybrid Power Solution
Price:
$502.00 - $1,679.00/pieces
MOQ:
5 pieces
Delivery Time:
Negotiable
Brand:
kingkongbattery
Product Description
Complete Solar Photovoltaic Systems
Professional-grade solar power solutions available in multiple capacities including 5KW, 10KW, 20KW, and 30KW configurations for household roof installations. Our hybrid systems support both off-grid and grid-tied applications.
System Overview
Our complete photovoltaic systems are designed for maximum efficiency and reliability, providing sustainable energy solutions for residential applications.
Available Capacities
5KW System - Ideal for small to medium households
10KW System - Suitable for larger residential needs
20KW System - For extensive energy requirements
30KW System - Maximum residential power generation
About KingKong Battery
KingKong Battery maintains comprehensive stock across multiple global locations including China, Poland (EU), US, Canada, and UK warehouses for:
3.2V LiFePO4 Cells
12V LiFePO4 Battery Packs
48V Energy Storage Systems
Why Choose KingKong Battery?
Industry Expertise
With 13 years of battery industry experience, we've served over 12,000 customers across 80+ countries. Our track record includes:
90%+ repurchase rate
99.5% on-time delivery rate
98% positive customer feedback
Direct Manufacturer Partnerships
As direct distributors for EV, CATL, LISHEN, CALB, and REPT batteries, we guarantee:
100% original Grade A batteries
Brand new cells with original QR codes
Weekly fresh stock with newly produced cells
Quality Assurance
Every battery undergoes comprehensive testing before shipment:
Triple testing protocol for all single batteries
Full capacity verification
Matched voltage and internal resistance
QC checking and online video inspection available
Comprehensive Warranty & Support
Our global infrastructure ensures complete customer satisfaction:
5-year warranty period
Self-operated overseas warehouses in Poland and Germany
100% product usage guidance and technical support
Complete after-sales service for non-artificial quality issues
Customization Services
Our experienced team offers flexible OEM/ODM solutions:
Energy storage structural and software engineering expertise
One-on-one marketing support
Complete marketing solutions for local market expansion
Accessories & Components
As official distributors for EVE, HC, and NDSD brands, we supply comprehensive safety accessories including:
Battery Management Systems (BMS)
Complete installation kits
Inverter communication protocol matching
Quality Verification
All Grade A cells feature original QR codes for authenticity verification and undergo rigorous testing to ensure:
Full capacity performance
Matched voltage specifications
Consistent internal resistance
Warranty & Return Policy
We stand behind our products with clear and comprehensive policies:
Warranty Coverage
5-year warranty from delivery date. Capacity replacement if below 80% of initial capacity with proper documentation.
Return Conditions
Batteries must be unused with intact electrodes, no welding marks, no wear, and good appearance for return eligibility.
Contact Leo for personalized technical consultation, custom quotes, and comprehensive product support.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong beineng New Energy Co., Ltd.
Location
Room 1205 and Room 1301, Building 5, No. 8 Qinghe Road, Huangjingkeng, Huangjiang Town, Dongguan City, Guangdong Province
Contact Person
molly