Hybrid Grid Connection Stackable LiFePO4 Solar Battery 5KWH 10KWH 15KWH 20KWH with 5000+ Cycles and -20°C to 60°C Operating Range
Price:
$200.00/pieces
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
SUNWAY
Product Description
Product Overview
Advanced stackable LiFePO4 solar battery system designed for hybrid grid connection applications, available in multiple capacity configurations from 5KWH to 20KWH for residential energy storage.
Key Features & Benefits
• Stackable Design: Supports up to 8 units in parallel connection for flexible capacity expansion
• Extended Cycle Life: Over 5000 cycles at 80% depth of discharge, significantly reducing replacement costs
• Lightweight Construction: Approximately 40% lighter than comparable lead-acid batteries
• High Power Output: Delivers twice the power of lead-acid batteries with high discharge rates
• Wide Temperature Range: Operates from -20°C to 60°C (-4°F to 140°F)
• Superior Safety: Lithium Iron Phosphate chemistry eliminates explosion and combustion risks
Technical Specifications
Electrical Characteristics
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2-384V |
| Nominal Capacity | 100Ah/200Ah |
| Energy Capacity | 5KWH, 10KWH, 15KWH, 20KWH |
| Internal Resistance (AC) | ≤20mΩ |
| Cycle Life | >5000 cycles @ 1C 80% DOD |
| Self Discharge | |
| Charge Efficiency | 100% @0.5C |
| Discharge Efficiency | 96-99% @1C |
Standard Charge Parameters
| Parameter | Specification |
|---|---|
| Charge Voltage | 58.4±0.2V |
| Charge Current | 1C max, default 0.5C |
| Max Charge Current | 1C max, default 0.5C |
| Charge Cut-off Voltage | 62.4±0.2V |
Standard Discharge Parameters
| Parameter | Specification |
|---|---|
| Continuous Current | 1C max, default 0.5C |
| Discharge Cut-off Voltage | 43.2V |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Charge Temperature | 0°C to 55°C (32°F to 131°F) @60±25% Relative Humidity |
| Discharge Temperature | -20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity |
| IP Rating | IP30 |
Product Images
Frequently Asked Questions
Q1: Are you a factory or trade company?
We are a factory with over 10 years of manufacturing experience, providing strong after-sales service and technical support. We offer free design services according to client requirements.
Q2: What is the minimum order quantity?
We maintain stock and semi-finished products with sufficient base materials, allowing us to accept small quantity orders to meet your requirements.
Q3: Why are other suppliers' prices much cheaper?
We prioritize quality assurance to ensure our products offer the best value in their price range. We believe safety and effectiveness are paramount.
Q4: Can I request a sample for testing?
Yes, we welcome sample testing before quantity orders. Sample orders are typically shipped within 2-3 days.
Q5: Can I add my logo to the products?
Yes, OEM and ODM services are available. Please provide the trademark authorization letter.
Q6: Do you have inspection procedures?
We perform 100% self-inspection before packing to ensure product quality.
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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
Anhui Sunway New Energy Technology Co., Ltd.
Location
2F, Building 10, Electromechanical Industrial Park, 767 Yulan Avenue, Hefei, Anhui, China
Contact Person
Zhang