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Products Description
Overview | GoKWh GR4850 2.4KWh 48V lithium battery module is both for grid-tie and off-grid solar battery storage solutions. Its long life character, highest energy and power density, modular stackable, easiness of installation and expansion, compatible with most hybrid inverters. A built-in BMS protects the cell from abnormal temperature, current, voltage, SoC, and SoH. And the battery of GoKWh is environmentally friendly. | ||
Specifications | BASICAL SPECIFICATIONS | Model: GR4850（GO-P4850) | |
Rechargeable | |||
Max Capacity(Ah) | |||
Minimum Capacity(Ah) | |||
Internal resistance | |||
Charge temperature | |||
ELECTRICAL SPECIFICATIONS | Nominal Voltage: 48V | ||
Nominal Capacity: 50Ah | |||
Dimension and Weight | Nominal Energy: 2.4KWh | ||
Standard Charge Voltage: 54.75V | |||
Max Charge Current: 50A | |||
Discharge Cut-Off Voltage: 37.5V | |||
Max Discharge Current: 50Ah | |||
Internal Resistance: ≤40mΩ | |||
PERFORMANCE SPECIFICATIONS | Cycle Life: ≥3000 Times (80%DoD) | ||
Service Life: 10 Years (25°C/77°F） | |||
Charge Temperature Range: 0~65°C (32~149°F) | |||
Discharge Temperature Range: -20~65°C (68~149°F) | |||
Protection: IP21, Built-in BMS | |||
For More Specification Click Here
Feature
Engineer Superbly
The GR4850 build with a standard and a maintenance-free design that is fully compatible
with telecom 19-inch cabinets. And it can expandable to 36KWh.
with telecom 19-inch cabinets. And it can expandable to 36KWh.
Long Cycle Life
The GR4850 which can reach 3,500 times of cycles with 80% DoD until 80% SoC left.
Excellent Performance
The GR4850 which is small internal resistance for excellent high power performance.
Reliable Performance
The GR4850 can operate normally in a wide range of service temperatures.
Outstanding BMS
The GR4850 it's safe because of the build-in BMS, which with various protection and
communication functions ensures reliable battery performance and remote real-time monitoring of battery data.
communication functions ensures reliable battery performance and remote real-time monitoring of battery data.
Large Capacity
The GR4850 can be able to work in parallel or series for large capacity applications.
Strong Compatibility
The GR4850 it's very universal and compatible with most available hybrid converters and
hybrid inverters. Also ships with interconnecting battery and data cables for parallel module connections.
hybrid inverters. Also ships with interconnecting battery and data cables for parallel module connections.
Environment friendly
The GR4850 regardless of the production, use, or scrap, it does not contain or produce any
toxic and harmful heavy metal elements and substances. That's very important for our Earth.
toxic and harmful heavy metal elements and substances. That's very important for our Earth.
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Shipping&Delivery
1 | USA | ETD:3-7 working days | The tracking will be update after pick up by local express.Usually it will take around 25-40 days after delivery. | By sea+Local express p (DDP,Tax free) | ||||
ETA:30-60 days after delivery | ||||||||
EU | ETD:3-7 working days | The tracking will be update after pick up by local express.Usually it will take around 35-50 days after delivery. | By railway+Local express(DDP,Tax free) | |||||
ETA:45-60 days after delivery | ||||||||
3 | AU | ETD:3-7 days | The tracking will be update after pick up by local express.Usually it will take around 25-40 days after delivery. | By sea+express (DAP,not including tax) | ||||
ETA:30-45 days after delivery | ||||||||
4 | We can't deliver the following address in DDP shipping term | |||||||
A | USA: Military address and PO box address are not acceptable; Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties and requires additional freight, Please contact us online. | |||||||
B | Portugal: Azores and Madeira | |||||||
C | Spain:Canary Islands, hueda,Missily and melilia and some other Island | |||||||
D | Russia: Kamchatka Peninsula | |||||||
E | Other:Some remote areas not listed，Please provide shipping address and zip code to to us to check. | |||||||
Noted: *The above transportation time is only the reference time of most orders, excluding inspection time or other special time,such as natural accidents, congestion and other uncontrollable factors. *The tracking will be update after pick up by local express. Please wait patiently or contact us for help. *Countries that do not appear in the table, Please Click Here to consult us for freight charges | ||||||||
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