Product Description
20KWh 30KWh Powerwall 51V 400Ah 600Ah LiFePO4 Battery Pack Buitl-in 200A BMS CAN RS485 Monitor Solar ESS 10KW Output
20KWh 30KWh Powerwall 51V 400Ah 600Ah LiFePO4 Battery Pack Buitl-in 200A BMS CAN RS485 Monitor Solar ESS 10KW OutputSpecial Statement
There are two options for this product, you can choose to pay in one lump sum or pay in installments: If you pay in installments, we will declare to AliExpress that we have received the payment for 3 orders, and then we will test and send the batteries.
If you need other types of installment business, please contact us.
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
Product Specification | ||
Model | TW-MB51400-200A-HWB | TW-MB51600-200A-HWB |
SKU | 20KWH 51.2V 400AH | 30KWH 51.2V 600AH |
Battery type | LiFePO4 | |
Cell & Format | 16S2P, TW 206Ah Grade A+ | 16S2P, 304Ah Grade A+ |
Nominal Voltage | 51.2V | |
Nominal Capacity | 400AH | 600AH |
Nominal Energy | 20,480Wh | 30,720Wh |
Cycle life | 6000+ @0.2C, 25℃, 80% DOD | |
Max.ContinuousOutput Power | 10000W | |
Max. Charge Voltage | 57.6V | |
Discharge Cut-off Voltage | 43.2V | |
Max.ContinuousCharge Current | 200A | |
Max. Continuous Discharge Current | 200A | |
Max.Pulse Current | 400A(<1S) | |
Charge Temperature | 0℃~55℃ | |
Discharge Temperature | -20℃~60℃ | |
Temperature controlled fire extinguisher | Yes | |
Active Balancer | Yes | |
Net weight | 208 Kg | 279 Kg |
Gross weight | 226 Kg | 300 Kg |
Dimensions(H*L*W) | 730*520*450mm | 730*520*700 mm |
Communication Ports | RS485*3/CAN/RS232 | |
Adaptable inverter list | Deye, Voltronic, EASUN, PowMr, Growatt, GOODWE, Victron, SRNE, AFORE, PYLONTECH, SOFAR, MUST, MEGAREVOk, YWT, SRD, STUDER, SMA, DIDU, GINLONG | |
Shell material | SPCC | |
Dustproof and waterproof rating | IP55 | |
Warrantty | 10 years Life, 7 years Warranty AH |

20KWH size















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.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.
We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.
. Please provide a physical address, as we do not ship to P.O. Boxes.
Returns
Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.