Name: 15kWh 280Ah Energy Storage Lithium Battery Recommended Discharging Cut Off Volt 45V
Brand: Qingdao Greef New Energy Equipment Co., Ltd
SKU: GBP-H
Price: 16,501.00 USD
Availability: InStock

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15kWh 280Ah Energy Storage Lithium Battery Recommended Discharging Cut Off Volt 45V

15kWh 280Ah energy storage lithium battery

45V energy storage lithium battery

15kwh lithium battery 45v

Brand Name:

Greef

Model Number:

GBP-H

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15kWh 280Ah Energy Storage Lithium Battery Recommended Discharging Cut Off Volt 45V

Product Details

Recommended Discharging Cut-off Volt（V）:

45/48

Cell Specification (Ah):

280/314Ah

Protection Level:

IP20

Cooling Method:

Natural Air Cooling

Standard Charging Current (A):

100

Battery Size:

LiFePO4

Capacity:

15kWh

Allowable Humidity Range（%RH）:

Highlight:

15kWh 280Ah energy storage lithium battery

45V energy storage lithium battery

15kwh lithium battery 45v

Payment & Shipping Terms

Minimum Order Quantity

1set

Price

Negotiable

Packaging Details

246*480*990

Delivery Time

25Days

Payment Terms

T/T

Supply Ability

200Sets/Month

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Product Description

Product Description:

The product features a stand-type design that is aesthetically pleasing and allows for easy mobility. It incorporates the latest inverter protocol popular in the market for direct communication.

Furthermore, it is equipped with a comprehensive multi-level battery protection strategy and fault isolation measures to guarantee the safe operation of the system.

This product is widely utilized in applications such as small commercial establishments and household energy storage.

Technical Parameters:

Proper temperature (℃)	-30～60 (Recommended 10～35)
Recommended discharging cut-off volt (V)	45/48
Battery Size	LiFePO4
Nominal volt (V)	48/51.2v
Standard charging current (A)	100
Maximum size (DWH) mm	246480990
Cooling method	Natural Air Cooling
Protection level	IP20
Allowable humidity range (%RH)	85
Capacity	15kWh

Product Paramenters

Model	GBP48-280H	GBP48-314H	GBP51.2-280H	GBP51.2-314H
Nominal volt(V)	48		51.2
Cell specification (Ah)	280	314	280	314
Nominal capacity(Ah)	280	314	280	314
Working volt range	42~54.75		44.8~58.4
Recommended charging volt(V)	51.75		55.2
Standard charging current (A)	100
Maximum continuous charging current(A)	150
Standard discharging current(A)	100
Maximum discharging current(A)	150
Proper temperature(℃)	-30～60 (Recommended 10～35)
Allowable humidity range(%RH)	85
Storage temperature(℃)	-20～65 (Recommended 10～35)
Protection level	IP20
Cooling method	Natural air cooling
Maximum size(DWH)mm	246480990
Net weight (kg)	138.5	142.5	141	145

Product Details

Applications:

Widely Utilized for Small-scale Commercial and Residential Energy Storage

This technology is commonly employed in small commercial enterprises as well as households for storing energy.

Support and Services:

Our Product Technical Support and Services for the Lithium Battery product include:

- Assistance with troubleshooting any technical issues related to the Lithium Battery

- Guidance on proper handling, usage, and maintenance of the Lithium Battery

- Information on safety precautions and best practices for using the Lithium Battery

- Updates on any product recalls, improvements, or new features related to the Lithium Battery

Ratings& Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

B*v

Uzbekistan Apr 15.2026

Helpful (6)

This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.

B*n

Sweden Oct 17.2025

Helpful (8)

My farm is 30 kilometers from town, and connecting to the power grid would cost a fortune. Three years ago, I installed a solar panel system with a battery bank. It was sufficient during spring, summer, and fall, but in winter, we often had a week of consecutive overcast days—and the batteries would run out in just three days. Last year, I decided to add a variable-pitch wind turbine, connected it to the AC coupling port of the Deye inverter, and set up a hybrid solar-wind system. Throughout the entire winter, the battery level never dropped below 45%, and I never had to work in the dark again. The Deye app allows me to monitor both the solar and wind turbine data simultaneously, and the transition between them is so smooth it’s almost imperceptible. Relying solely on solar power during winter on a Nordic farm is a gamble. Only by combining a variable-pitch wind turbine with a Deye inverter—creating a wind-solar hybrid system—can you get through the winter with peace of mind.

E*c

France Jul 17.2025

Helpful (2)

Since installing this variable-pitch wind turbine, the battery hasn’t run low again. Before, I used to worry whenever we had consecutive overcast days and light winds in the winter, but now it can even charge the battery in low winds. Best of all, it doesn’t suddenly start screeching during gusts, so it doesn’t disturb my family’s sleep. The installer also mentioned that variable-pitch turbines are easier to calibrate than fixed-pitch ones. I give it five stars!

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Energy Storage Lithium Battery with 6000+ Cycle Life Smart BMS System and Wide Temperature Range -10 to 55℃ for Sustainable Energy Projects

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Qingdao Greef New Energy Equipment Co., Ltd

15kWh 280Ah Energy Storage Lithium Battery Recommended Discharging Cut Off Volt 45V

15kWh 280Ah energy storage lithium battery

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Product Description:

Technical Parameters:

Applications:

Support and Services:

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