guangzhou pmd technology co ltd
                                                                                                           
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15 Years
Since 2011
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On Grid Tied Solar System 10kw 20kw 30kw 40kw 50kw Ground Installation Tilt Mount Solar

Price Negotiable
Price: negotiated
MOQ: negotiated
Delivery Time: negotiated
Product Description

On Grid Tied Solar System 10kw 20kw 30kw 40kw 50kw Ground Installation Tilt Mount Solar​

Product parameters                                                                                                                             

Cell Battery specifications
Item
General Parameter
Remark
Rated Capacity
Typical
50Ah
Standard discharge(0.2C5A) after Standard charge
Minimum
50Ah
Nominal Voltage
3.2V
Mean Operation Voltage


Internal Impedance


≤0.65 mΩ
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries
that within one week after shipment and cycles less than 5 times

Dimension
Thickness:Max 24.5mm

Initial Dimension
Width:Max 140.5mm
Height:Max 160.5mm
Weight
1.15kg
APPROX

Standard charge
Constant Current 0.33C5A Constant Voltage 3.65V
0.02C5A cut-off

Charge time : Approx3.5h

Rapid Charge
Constant Current 1C5A Constant Voltage 3.65V
0.01C5A cut-off

Charge time : Approx1.5h@≧10℃
Standard discharge
Constant current 0.33C5A
end voltage 2.5 V
16.5A
Maximum discharge current
Constant current:2C5A
end voltage:2.5 V
100A@≧0℃
Volumetric specific energy
295 WH/L
APPROX
Gravimetric specific energy
139WH/KG
APPROX
Battery Pack specifications
Item
General Parameter
Remark
Combination method
16S4P
 
Rated Capacity
Typical
200Ah
Standard discharge after Standard
charge(package)
Minimum
196Ah
Factory Voltage
51V-53V(40-60%)
Mean Operation Voltage
Voltage at end of Discharge
40-44V
Discharge Cut-off Voltage
Charging Voltage
56-58V
 


Internal Impedance


≤60mΩ
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times

Standard charge
Constant Current40A
Constant Voltage see No.5 0.02CA cut-off

Charge time : Approx 6 h
Limiting current
20A
 

Standard discharge
Constant current:40A end voltage see NO.4
 
Max Continuous Charge Curr
100A
T≥10ºC
Max Continuous Discharge C
100A
T≥10ºC
Operation Temperature Range
Charge: 0~45℃
60±25%R.H.
Bare Cell
Discharge: -20~55℃

Storage Temperature Range
Less than 12 months : -10~35℃
60±25%R.H.
at the shipment state
less than 3 months: -10~45℃
Less than 7 day : -20~65℃

 

Product Advantages:                                                                                                                

1, High safety: Compared with other lithium-ion batteries, LiFePO4 battery has higher safety and is less

       likely to cause   accidentssuch as combustion or explosion.

2, Long cycle life: LiFePO4 battery has a longer lifespan and can be charged and discharged thousands of times.

3, Good high-temperature performance: LiFePO4 battery has a wide temperature range and strong adaptability,

       and it can work normally even in high-temperature environments.

4, Environmentally friendly and pollution-free: LiFePO4 battery does not contain heavy metal elements, has no

       pollution, and meets environmental protection requirements.

 

Why Choose Us                                                                                                               

 

1, We are a real factory and have strict requirements on the quality of products.
2, We provide OEM services for many leading companies around the world.
3, As a factory, we have better control over product costs.
4, Both production and delivery are very fast.
5, Also, we provide stable and long-term after-sales service.

FAQ                                                                                                                                       

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

A: 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.

 

Q:  How long is the warranty period?

A:  Our limited warranty is valid for a period of 5 years after delivery. It is restricted by specifications and warranty terms.

 

Q:  Can we print our logo on products?

A:  Of course, we can provide one to one customized OEM with a MOQ demand.

 

Q:  How long is the estimated delivery time?

A:  The delivery time is usually 28 days after receiving the payment.

 

Q:  Are you able to handle shipment transportation?

A:  Sure, we can arrange the shipment to most places as required.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company guangzhou pmd technology co ltd
Contact Person jack

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