51.2V 628AH home storage battery for back up power supply
Price:
Negotiable
MOQ:
1PC
Delivery Time:
Negotiable
Brand:
TINKO/OEM
Product Description
TINKO 51.2V 628Ah Home Energy Storage Battery
Product Overview
Experience ultimate energy independence with the TINKO 51.2V 628Ah Residential Energy Storage System. Designed with a sleek, minimalist European aesthetic and housed in a robust floor-standing cabinet, this battery delivers a staggering 32.14kWh of clean, reliable power.
Whether you are looking to maximize self-consumption from your solar panels or need a silent, maintenance-free backup for whole-home emergencies, this TINKO unit delivers. Equipped with a high-performance 300A Smart BMS, it guarantees optimal performance, extreme safety, and a lifespan of over 15 years.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | TINKO/OEM |
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 628Ah |
| Total Stored Energy | 32.14 kWh |
| Max Continuous Discharge Current | 300A |
| Max Continuous Charge Current | 300A |
| BMS (Built-in) | Smart 300A BMS with complete protection features |
| Cycle Life | ≥ 6000 cycles @ 80% DOD |
| Dimensions (W*D*H) | 720 * 440 * 870 mm |
| Operating Temperature (Charge) | 0°C to 55°C |
| Operating Temperature (Discharge) | -20°C to 60°C |
| Communication Ports | RS485 / CAN (Standard) |
| Certification | CE, UN38.3, MSDS |
Key Features & Advantages
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Massive 32kWh Capacity for Whole-Home PowerWith a 628Ah capacity, this battery can easily run heavy appliances such as air conditioners, water heaters, and EV chargers during power outages or peak-hour grid blackouts.
-
Advanced 300A Smart BMSIntegrated 300A BMS manages charge and discharge rates at high efficiency while offering comprehensive protection against overcharging, deep discharging, short circuits, and extreme temperatures.
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Ultra-Safe LiFePO4 ChemistryThermally stable and non-combustible LiFePO4 cells offer superior safety, longer cycle life (over 6000 cycles), and 100% maintenance-free operation.
-
User-Friendly & Space-Saving DesignCompact dimensions (720*440*870mm) with mobile cabinet design featuring heavy-duty casters for easy positioning. Front LCD screen and LED indicator for real-time monitoring.
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Seamless Solar IntegrationDesigned to work flawlessly with existing solar PV systems and hybrid inverters. Standard 51.2V voltage ensures compatibility with leading inverters on the market.
Frequently Asked Questions
How many kWh does this TINKO battery store?
The battery has a total capacity of 32.14 kWh (51.2V x 628Ah), making it a high-capacity single-unit solution perfect for whole-home backup.
Can I connect multiple TINKO batteries in parallel?
Yes. This system is scalable and supports parallel connections to meet larger energy demands. Please contact our technical team for recommended maximum parallel quantities.
Is this battery compatible with my existing solar inverter?
As it is a standard 48V/51.2V system, it is highly compatible with most popular hybrid and off-grid inverters. The BMS supports standard CAN and RS485 communication protocols.
How long will this battery last?
The LiFePO4 cells provide over 6000 cycles at 80% depth of discharge. If cycled once daily, this translates to an expected service life of 15 to 20 years.
Is it safe to install indoors?
Absolutely. LiFePO4 is one of the safest battery chemistries on the market. The sealed unit produces zero emissions and is completely safe for indoor residential installation.
Can I move the battery once it is filled with energy?
Yes, the battery is equipped with industrial-grade casters designed to support its heavy weight, allowing you to position it easily. Always secure the unit once in its final position to prevent accidental rolling.
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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
Dongguan KunTeng New Energy Technology Co., Ltd.
Location
Room 1001, Building 4, No. 57 Fengguan Road, Fenggang Town, Dongguan City, Guangdong, China
Contact Person
Grace Chen