1. Product introduction
What makes a battery 'premium'? It's a fair question, and everyone seems to have a different answer. For us, when we talk about the Deep Cycle Home Energy Storage Battery as a premium product, we're talking about specific, measurable differences: longer life, better performance, higher safety, intelligent management, rigorous testing, and responsive support. These aren't marketing words - they're concrete qualities that add up to a clearly superior product for residential power applications.
A warranty is only as good as the company standing behind it, and this is where the Deep Cycle Home Energy Storage Battery really differentiates itself. We don't just sell batteries and disappear - we provide ongoing technical support, troubleshooting assistance, and genuine warranty coverage. Our support team actually knows what they're talking about, because they're battery experts, not just customer service reps reading from scripts. For residential power operators who value reliability and responsive service, this support infrastructure is just as important as the battery itself.
When evaluating battery options for residential power use, keep these factors in mind to make sure you're comparing apples to apples. First, check the cycle life rating and make sure it's measured at a meaningful depth of discharge. Second, look at the BMS features - does it include all the protections you need? Third, verify the cell source and quality grade. Fourth, read the warranty carefully to understand what's actually covered. When you apply these criteria, the Deep Cycle Home Energy Storage Battery consistently comes out ahead of the competition, which is why it's the choice of so many knowledgeable operators.
Looking ahead, the trend in residential power battery technology is clear: lithium is the future, and the future is arriving fast. Prices will continue to fall, performance will continue to improve, and features will get even smarter. But you don't have to wait for some distant future to enjoy the benefits. The Deep Cycle Home Energy Storage Battery delivers state-of-the-art performance right now, at a price that makes economic sense today. Don't get stuck with last-generation technology while your competitors move forward.
2. Product parameter
|
Model |
Li-S 51280 |
|
Rated Volt |
51.2Vdc |
|
Rated Capacity |
280Ah |
|
System Energy |
14.3Kwh |
|
Working Volt Range |
48~57.6Vdc |
|
Depth of Discharge |
96% |
|
Max charge current |
140A |
|
Max discharge current |
140A |
|
Cycle life |
>7000 |
|
Charge Temperature range |
0℃~50℃ |
|
Discharge Temperature range |
-20℃~55℃ |
|
Sotorage Temperature range |
-30℃~60℃ |
|
Size (L*W*H)mm |
680*230*490 |
|
Weight |
140Kg |
|
Parralellable |
6 pcs |
3.Product feature
Deep Cycle Home Energy Storage Battery has Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery , helping to minimize replacement cost and reduce total cost of ownership.
Higher Power: Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eleminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries
Wider Temperature Range: -20℃~60℃
Deep Cycle Home Energy Storage Battery has Smart WIFI monitor, install within 30S, user friendly.
Deep Cycle Home Energy Storage Battery has 10+ years life design, 6000 Cycles.
Compatible with different brand of existing micro inverters.
PV input 25~60Vdc, fits for different types of solar panels.
Workable in harsh environment (-10℃~+50℃).
Auto heating system in low temp(0℃) .
Timing function supports user in setting to the charge/discharge time.









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