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product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-1

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Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System
Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System

Floor Home 15KWH 16KWH BMS Lithium Ion Battery Lifepo4 51.2V 314AH 280AH Powerwall Solar Storage Battery Pack Cell LFP System

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Product Description
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-2
Products Description
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-3

Advantages:

◇Modular, compact, and lightweight design
◇One-key switch for easy operation
◇Supports long-term charge/discharge cycles with 6000 cycles @ ≥80% capacity retention
◇Advanced multi-level energy consumption management
◇High-performance processor and premium international components
◇Multiple communication interfaces: RS485, RS232, CAN Bluetooth
◇Highly compatible BMS for seamless integration with energy storage and hybrid inverters
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-4
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-5
Specification
Model
GTF51314-16K
Capacity
314Ah
Ratedvoltage
51.2V
Maximum charge Voltage
58.4V
End-of-discharge Voltage
43.2V
Welght
124Kg
Dimenslon
892*440*250mm
Standard
157A
Quickdy
200A
Charge
-20℃~50℃
Discharge
-20℃~50℃
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-6
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-7
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-8
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-9
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-10
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-11
Product Showcase
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-12
Projects Case
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-13
Company Profile
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-14
SICHUAN GRANDTECH NEW ENERGY TECHNOLOGY CO. LTD. is a professional supplier of solar energy storage industry. We are engaged in manufacturing and marketing of high quality solar inverter and storage energy battery, with the certificates of IEC62619,UL1741(SA&SB),
UL1973,UL9540,UL9540A,ETL,ISO etc...
We are ability to make the fast delivery to our clients in USA, as we have a warehouse in California, USA. We strive to provide our clients with high quality products, good service, timely delivery and competitive prices and look forward to cooperating with you.
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-15
Exhibition
product floor home 15kwh 16kwh bms lithium ion battery lifepo4 512v 314ah 280ah powerwall solar storage battery pack cell lfp system-16
FAQ
Q1: How long do GRANDTECH batteries last?
Up to 6,000 cycles with recommended 80–90% depth of discharge for maximum lifespan.
Q2: Are GRANDTECH batteries safe?
Yes. They use stable LiFePO₄ chemistry and feature a smart BMS that protects against overcharge, over-discharge, short
circuits,and temperature extremes.
Q3: What temperature range do the batteries support?
They operate reliably between –20°C and 60°C. For charging below 0°C, reduced charging current is advised.
Q4: Are these batteries compatible with most inverters?
Yes. Compatible with about 80% of mainstream inverters and charge controllers.
Q5: Can I expand the battery system later?
Yes. Up to 16 battery units can be connected in parallel for easy capacity expansion.
Q6: What are the common applications for GRANDTECH batteries?
Widely used in off-grid solar, telecom backup, home energy storage, RV/marine power, and data centers.
Q7: Do you offer OEM/ODM services?
Yes, we provide customization options including branding, BMS settings, and packaging.
Q8: What logistics and shipping options are available?
We offer global shipping via air freight, sea freight, and express courier (DHL, FedEx, UPS) with secure packaging.
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