48v 100ah lifepo4 battery for energy storage 

Product Description

Specifications of 48v 5kwh Lithium Ion Battery

 

Item	General Parameter	Remark
Combination method	15S2P
Rated Capacity	100Ah	Standard discharge after Standard charge
Factory Voltage	48.5V-49.5V(40-60%)	Mean Operation Voltage
Discharge Cut-off Voltage	37.5-42V
Charging Voltage	54.0V
Internal Impedance	≤50mΩ	Internal resistance measured at AC 1KHZ after 50% charge
Standard charge current	20A	Charge time : Approx 6 h
Limiting charge current	20A
Standard discharge current	20A
Max Continuous Charge Current	100A
Max Continuous Discharge Current	100A	100A when 0ºC＞T≥-10ºC 50A when -10ºC＞T≥-20ºC
Operation Temperature Range	Charge: 0~45℃	60±25%R.H. Bare Cell
	Discharge: -20~55℃
Storage Temperature Range	-10~35℃	Less than 12 months
	-10~45℃	Less than 3 months
	-20~65℃	Less than 7 day
Dimensions	650*485*180 mm
Weight	56kg

 

Powerwall Series

 

SERIES	Model	Weight	Energy	Dimension	Discharge Current (max)
15S	48V 100AH	≈ 56KG	4.8KWh	485*650*180mm	100A
	48V 150AH	≈ 75KG	7.2KWh
	48V 200AH	≈ 95KG	9.6KWh
16S	51.2V 100AH	≈ 58KG	5.12KWh
	51.2V 150AH	≈ 78KG	7.68KWh
	51.2V 200AH	≈ 100KG	10.24KWh

 

 

Product Details

Features of 5KW Powerwall Battery

1. Long service life. 6000+ cycle times.More than 10 years lifespan.

2. Composed by lithium iron phosphate cells, the safest li ion material.

3. Intergrated with BMS protection:overcharge, over discharge,temperature protection, short circuit and balance function

4. Easy installation.Wall mounted design.

5. Compatible with many brands inverters (Growatt, Victron, Goodwe etc)

6. Support maximum 15pcs in parallel connection.

7. Can work with off grid system or hybrid system.

8. LCD monitoring screen to show the battery status

9. RS485&RS432 communication ports to connect with PC

 

Main Applications of Power Wall 

1. House, hospital, hotel, office space...

2. Solar/wind energy storage system

3. UPS, backup power

4. Telecommunication

 

Why Upgrade Your Solar Battery with Lifepo4 Powerwall

1. Providing uninterrupted power for house .

2. Cut your consumption peak and balance electricity bill.

3. Making full use of clean energy.

 

Power Wall Production

 

Work Diagrams of Powerwall Solar System

(1) PV Solar Priority Mode

The power supply to the load is fed by the solar panel input. The amount of electricity generated by the solar cell is stored in the powerwall in addition to the user load. When the amount of electricity generated by solar does not meet the user load, the amount of electricity stored in the battery bank is replenished to the load.

 

(2) AC Priority Mode

The power supply of the load is provided by the mains input. Solar power only charges the house battery; When the battery power is seriously insufficient, the AC mains will start to charge the battery.When the AC mains is powered off or abnormal, the system will switch to the battery to supply power to the load.

 

 

 

Why Choose Us

1. Factory direct price.

2. Puntual lead time and delivery

3. Full series lifepo4 products and small trial order is available

4. Strict quality control

5. Professional sale and after-sale services

 

 

Battery Test.

Our battery packs and cells have passed different test: short circuit, drop test, over charge test and extrusion test. No explosion. No fire, no smoke, no leak.

Our Certifications

We obtained a list of certifications including ISO9001, SGS,

Productions carry UN38.3, CE, ROHS, FCC and series of MSDS certifications.

With Our Customers

We have exported our battery packs worldwide for years, and have gained customers' recognization.

 

FAQ

1. Where can I get the price of 48v 100ah powerwall battery ?

The price depends on your quantities and your requirements.If you are interested in our products, Please click “Inquire Now” above to get our product catalog and price list. We will offer you the best quote in 24 hours after we get the product specifications such as voltage capacity application etc.

2. What are the payment methods?

We support TT, paypal, credit card.

3. What's the lead time ?

It depends on your order quantity.Normally 1-2 days if we have samples in stock, 5-10 days for newly produced samples. 15-20 days for big order.

4. What shipping methods can I choose, how about the shipping time?

Our sales will help you choose the most cost-effective shipping methods.

By Express (3-10 working days), suitable for urgent time or small quantity.

By Sea (15-30 days), it suitable for mass production.

By Air (4-7 days), from airport to airport. 

5. What is the package? Is that safe?

We pack the battery in safe and standard way.One battery in one carton box, and filled with EPE foam on the top and at the bottom. For heavier battery packs, we adopt wooden case. We will send you the battery photo before shipping and the shipping agent we work with are reliable and professional.

6. What's the warranty? How can I get support after I purchase the battery?

Different warranty for different models. Usually 3-5 years for higher capacity packs.

1-2 years for smaller battery models. During warranty time, we can send you new ones if your battery fail to work due to its own quality problem. You can contact us about any battery problems via email, skype, whatsapp and wechat. Our sales and engineers will help you work it out.