Greystone 48V 7.5KW off grid solar Battery
Product Advantages
• more 3000 times deep cycle charge and discharge .
• Iron phosphate-lithium power battery .
• Higher energy density, smaller prismatic cells for household.
• Support connected in parallel mode for expansion.(Up to 6)
• Photovoltaic system: This battery pack is designed for household photovoltaic systems.
• Battery management system (BMS): The battery packs built-in BMS monitors its operation and prevents the battery from operating outside design limitations.
Product Parameters
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Model
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GSB4875
|
|
Usable Capacity
|
7.5KWH
|
|
Voltage
|
48
|
|
Nominal Voltage
|
51.2
|
|
Voltage Range
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48-57.6V
|
|
Recommend Charge Cut-off Voltage
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57.6
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Recommend Discharge Cut-off Voltage
|
48
|
|
MAX.Charge & Discharge Current
|
120A
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Recommend Charge & Discharge Current
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<=80A
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MAX. Output Power
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5000W
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Recommend Output Power
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2500W
|
|
DOD
|
>=95%
|
|
Modules Connection
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1-6in parallel
|
|
Cycle Life
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>=6000@25°C
|
|
Working Temperature Range
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0-55°C
|
|
Net Weight(KG)
|
64KG
|
|
Gross Weight(KG)
|
68KG
|
|
Product Dimension(MM)
|
485/573/240MM
|
Package Dimension(MM)
|
615/750/365MM
|
1.solar panels
Product Details and Factory
Customer feedback
FAQ
1 How do you control the quality?
A:All products before the shipment are simulated usage scenarios, load and full load and current sharing test to ensure the quality of the product.
2. What is your minimum order quantity? A:20 pieces
3. Can you introduce your company?
A:l am very honored. l will send you the company's introduction document later to give you a more comprehensive and direct introduction to our company's information.
4. What are the advantages of your company?
A:Adequate inventory, and supply guarantee for the subsequent renewal of supply, flexible provided according to different to different needs of customers, providing different solutions.
5. Can i send samples?Report it to me along with the price?
A:You can send samples, the samples are subject to large pride, and the freight needs to be borne by you.
6. How do your company deal with the problem on quality?
A:Our company has been doing this industry for almost 10 years. It has already had a certain reputation. We will carefully analyze it. If it is indeed our quality problem, you can rest assured that it will do things according to the contract agreement and will never let you have any after the worries, our service team will be happy to serve you.
