ESS UPS Rack Cabinet 61Kwh 307V 200Ah Lithium Iron Phosphate Battery High Voltage 48V 51.2V 100Ah Lithium Ion Battery Module

Using Grade A cell for high voltage lithium iron phosphate battery system?

Yes, it does. We use only Grade A and brand-new cells, ensuring top quality and performance. Each cell comes with an intact QR code for your assurance.

What brand of BMS do you use? Does it have active balancing?

Our company independently develops 100A/200A/300A BMS high-rate charging and discharging, which can have active & passive balancing functions.

Can the High Voltage Rack Battery System be installed for outdoor use?

Yes, indeed. With an IP65 rating, this system stands strong against the elements, ready for both indoor and outdoor setups. It’s built to endure and adapt, ensuring reliable power no matter where you place it.

What kind of certificates your products have?

SmartPropel Energy battery products have acquired UN38.3, CE, FCC, UL and PSE certificates, which is able to satisfy most country’s importing requirements.

Can these battery pack be compatible with my inverter? Do you have a company list of the inverter which is compatible?

Yes, our battery pack can compatible with most brand of inverter on the market, such as Deye, MUST, SMA, Growatt, Solax, Solis, Sungrow, Sofar, Voltronic, Sorotec, Studer, etc. Contact us and let me tell you more.

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.

Can you support OEM/ODM? What about MOQ?

Yes, we offer custom manufacturing services (OEM/ODM) with a minimum order quantity of just one piece.

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.

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.

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.