SP-R1-15KWH Is a High-Safety Energy Storage System. Compatible with Most Inverter Brands on the Market.
Rack Mount 51.2V 300Ah Solar Lithium Battery Adopts Modular Structure Design and Can be Expanded to Larger Capacity of 15Kwh-225Kwh According to Customer Requirements.
Smartpropel 48V/51.2V Rack Mount Battery Series is Mainly Used in Home Energy Storage/Industrial And Commercial Energy Storage/Communication Power Stations/Photovoltaic Solar Energy and Other Application Fields.
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Smartpropel 48V/51.2V Rack Mount Battery Series Is Suitable for Large Home or Commercial Energy Storage Systems. Rack Mount 51.2V 300Ah Lithium Ion Battery Uses 6000+ Cycle Life Grade A Prismatic Cell With 15 Years Design Life.
Rack Mount 48V 5kwh 10kwh 15kwh Lithium Iron Phosphate Lifepo4 Battery Adopts Modular Design, Small Size and Light Weight.
Rack Mounted 51.2v 50ah 100ah 200ah Solar Lithium Battery Maximum Supports 15Pcs in Parallel Connection, 15.36kwh Expandable Up to 230.4kwh Can Be Made Into the Simple Bracket/Cabinet Type, Increase Capacity According to Customer Needs.

Module Structure: Light weight and small size, standard module for various customer needs.
Build in 200A Smart BMS: Has multiple protection functions to ensure the safety of the battery pack.

Compatible with Mainstrean Inverters: Support varity of inverter communication protocols (RS485/RS232/CAN).
Expandable at Need: Battery module can be combined to increase energy capacity, can be done for cabinet type or simple bracket type.


| SmartPropel Energy Rack Mount 48V/51.2V Lithium Battery Specification | ||||
| Model | SP-R1-2.5KWH | SP-R1-5KWH | SP-R1-10KWH | SP-R1-15KWH |
| Nominal Votage(V) | 48V/51.2V | 48V/51.2V | 48V/51.2V | 48V/51.2V |
| Nominal Capacity(Ah) | 50Ah | 100Ah | 200Ah | 300Ah |
| Energy(Kwh) | 2.4Kwh/2.56Kwh | 4.8Kwh/5.12Kwh | 9.6Kwh/10.24Kwh | 14.4Kwh/15.36Kwh |
| Cell Series Numbers(pcs) | 15S/16S 1P | 15S/16S 1P | 15S/16S 1P | 15S/16S 1P |
| Dimension(L*W*H) | 440*431*177mm | 440*431*177mm | 440*560*231mm | 440*731*231mm |
| Weight(Kg) | 25Kg | 44Kg | 81Kg | 130Kg |
| Maximum continuous charge curent(A) | 50A | 100A | 100A | 100A |
| Maximum continuous discharge curent(A) | 50A | 100A | 200A | 200A |
| Peak discharge current(A) | 100A | 150A | 250A | 250A |
| Cell Series numbers(pcs) | 15S1P/16S1P | 15S1P/16S1P | 15S1P/16S1P | 15S1P/16S1P |
| Discharge Cut-off Voltage(V) | 40.5V(15S)/43.2V(16S) | |||
| Charge Cut-off Voltage(V) | 54.7V(15S)/58.4V(16S) | |||
| Communication | RS232/RS485/CAN | |||
| Design life | 15 Years | |||
| Warranty | 5 Years | |||
| Certification | CE.MSDS ,ROHS | |||
| Working Temperature/℃ | Charge 0℃-45℃;Discharge -20℃-55℃ | |||



(1)Can you support OEM/ODM? What about MOQ?
Low MOQ, 1 pc for sample checking is available,mixed samples are welcomed. For bulk order, We also provide your brand OEM& ODM services according to your needs.
(2)Is the battery cell used brand new and Grade-A?
It is Grade-A, brand new and the QR code is intact, you can scan the code to check the information.
(3)What brand of battery cell do you use?
The battery cell suppliers we cooperate with include: BYD/CATL/EVE/LISHEN/GANGFENG, etc. Grade A Prismatic cell we using.
(4)Rack Mount 48V 5KWh Battery can be used in parallel connection or not?
Yes. Max. Support 15PCS in parallel connection, battery capacity can be increased according to customer requirements.
(5)Which inverters are compatible with SmartPropel Energy battery?
SmartPropel Energy battery supports CAN & RS485 protocols and it is compatible with the protocol of most well-known inverter brands in the market, such as DEYE, Growatt, Goodwe, Sofar, Sungrow, Kehua, ATESS, Megarevo, Sinexcel, Pylontech, Solis Sermatec……
(6)Besides lithium battery pack, can you provide me with inverter & PV panels?
Yes. We are specialized in the production of lithium battery packs & inverters, and can provide you with a complete system. We can also recommend suitable PV panel suppliers for you.
(7)What kind of certificates your products have acquired ?
Most of our ESS and EPS products are acquired CE, ROHS,MSDS,UN38.3, which is able to satisfy most country’s importing requirements.
(8)What about the warranty? How can we guarantee quality?
Warranty for 5 years. All items will go through Aging test and final checks before being sent out, ensuring lithium battery products ready and reliable for use.
(9)Accepted payment types?
We accept paypal, T/T, and bank transfers for larger transactions. If you need help with setting up a wire transfer, please reach out to us for guidance.
(10)What about the delivery time and shipping?
Some products are in stock. Supports sea, land, and air transport, and provides DDP services. Use International Express (UPS/FEDEX/DHL) to deliver goods within 3-7 days.
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