Powerwall 300Ah Battery Pack 6000 Cycle Lithium Iron Phosphate Buitl-in BMS CAN RS485 Monitor
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- The Powerwall 300Ah Battery Pack is powered by Lithium Iron Phosphate technology, known for its long lifespan and safety features.
- The battery pack boasts a lifetime of 6000 cycles, suggesting that it can be charged and discharged this number of times before its capacity starts to degrade.
- A built-in BMS (Battery Management System) enhances the product’s safety and aids in monitoring its performance.
- The battery pack comes with CAN RS485 monitor which allows for smart, remote control, and tracking of battery performance and health.
$4,499.00 $6,999.00
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The Powerwall 300Ah Battery Pack represents a significant step forward in renewable energy storage solutions. It comprises 6000 cycle Lithium Iron Phosphate with a built-in Battery Management System (BMS). The product’s BMS safeguards against potential issues like overcharging, short circuits, or high temperatures, ensuring safety and prolonged battery life.
Its 300Ah capacity is a hallmark of high-capacity, long-life batteries, suited for various high demand applications, indicating its power, depth-of-discharge, and likely duration. Notably, its 6000 cycles imply its reliable energy storage and stable performance over extended periods, a beneficial feature for systems intending to avoid frequent battery replacement.
The device also works with CAN and RS485 interfaces, favored for their robustness in harsh environments and capacity to oversee long distance digital communications, typically found in industrial settings. This implies remote monitoring capabilities that enhance user convenience and system management.
Upgrade Description
1,Air switch
2,Active balance switch:
(1)This is because the battery uses A brand new class A cell, but after half a year of use, it is normal for the battery to have a voltage gap. At this time, turn on the battery balance switch and cycle the battery for about 3 times. The battery will restore the voltage to normal, and then turn off the balance switch.
(2)Please note that the capacity of the battery will be affected after the active balance switch is turned on!
3,Fire protection device:
(1)It will not start normally.
(2)When the temperature reaches 180 ℃, the device kicks in, release fire extinguishing material.

EU NO VAT
1. This battery is transported to the EU and the US without the customer paying tariffs.
2. Customers in the EU do not need to pay VAT.
3. Because it is a super large product and super power battery, our transportation will arrive at the destination port by sea and then be transported to the customer’s location by truck.
It takes about 45 days to deliver.
4. European islands don’t support delivery.
| Product Specification | ||
| Model | 15S 48.0V 15KWh | 16S 51.2V 16KWh |
| Battery type | LiFePO4 | |
| Cell & Format | 15S1P, EVE 304Ah Grade A+ | 16S1P, EVE 304Ah Grade A+ |
| Nominal Voltage | 48.0V | 51.2V |
| Nominal Capacity | 304AH | |
| Nominal Energy | 14592Wh | 15565Wh |
| Cycle life | 6000+ @0.2C, 25℃, 80% DOD | |
| Max.ContinuousOutput Power | 5000W | |
| Max. Charge Voltage | 54.7V | 58.4V |
| Discharge Cut-off Voltage | 40.5V | 43.2V |
| Max.ContinuousCharge Current | 100A | |
| Max. Continuous Discharge Current | 100A | |
| Max.Pulse Current | 200A(<1S) | |
| Charge Temperature | 0℃~55℃ | |
| Discharge Temperature | -20℃~60℃ | |
| Temperature controlled fire extinguisher | Yes | |
| Active Balancer | Yes | |
| Net weight | 131 Kg | 137 Kg |
| Gross weight | 151 Kg | 157 Kg |
| Dimensions(H*L*W) | 900(wheel included)*520*300 mm | |
| Communication Ports | RS485*3/CAN/RS232 | |
| Adaptable inverter list | GROWATT、Deye、GOODWE、VICTRON、SOFAR、SRNE、VOLTRONIC POWER | |
| Shell material | SPCC | |
| Dustproof and waterproof rating | IP55 | |
| Warrantty | 10 years Life, 7 years Warranty AH | |











NOTICE
1,Do not immerse the battery in water or allow it to get wet.
2.Do not use or store the battery where is exposed to extremely hot.
3.Do not use battery in the strong electrostatic and magnetic field, otherwise probably the battery safety.
4.Do not reverse the positive (+) and negative (-) terminals,prevent reverse connection.
5.Charge with specified charge according to charging requirement.
6. Please use the connection between inverter and MPPT correctly. If there is any technical problem, please contact Tewaycell in time, 24 hours online.
| Weight | 600 kg |
|---|---|
| Dimensions | 600 cm |
Based on 9 reviews
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V***k –
продавца рекомендую))) уже вторую купил и получил
V***k –
L***s –
Battery received after some time in a well protected case, it is compatible with my Deye inverter and it works perfectly. The seller is available to answer any question and is helpful with setup instructions.
L***s –
M***l –
arbeitet in vorgegebenen Parameter wunderbar
M***l –
Customer –
ok.
Customer –
Customer –
It’s an excelent powerwall. i received it excellently packaged. At the first glance everything looks fine.
Customer –
J***z –
No se ha probado todavía.
J***z –
W***l –
powerwail przyszedł przed terminem dostawy , komunikacja z przewoźnikiem bardzo dobra , przesyłka dobrze zabezpieczona ,testy trwają wszystko ok.polecam sprzedawcę
W***l –
Customer –
Patiently waited for the delivery, and it was worth the wait. The seller was responsive to my questions and helped out alot in the setup. My battery unit is now connected and working with hybrid inverter. I’m satisfied and would recommend but DYOR.
Customer –
R***n –
we moeten de installatie nog aanleggen dus te vroeg om te kunnen vertellen of het goed werkt maar week later dan was verwacht lag het goed verpakt en beschermt bij de voordeur. ziet er goed uit en goed contact gehad met leverancier
R***n –