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SPRING SALE NOW LIVE!!
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Subtotal:
$900.00
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Subtotal:
$900.00
“NBSC500 cabinet energy storage stystem + 5kw Inverter” has been added to your cart. View cart
- Capacity: 294.4Wh
- Battery: LiFePO 23Ah@3.2V/piece
- Cycles: 4000+ at 80%
- LED Indicator: Yes
- Protections: OVP, UVP, OCP, SCP, OTP, UTP
- TYPE-C output: PD 100W MAX
- DC output(USBA): USBA#1 18W & USBA#2 18W
- power of the input port (MPPT)(DC7909):100W Max
- Quantity of Cell:4 Cell(23Ah/ Cell)
- DC input(DC7909):100W Max
- DC output(car charger function&DC5534):120W MAX
- AC output:300W(AC*1)
National Battery Supply Portable Power Ally
In Stock
NBS Ally Technical Specifications
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- Battery Capacity: 518Wh
- AC Output: 500W Max
- DC Output: 12V/10A (120W Max)
- USB Ports: 100W Max, 18W Max (5-12V), 12V/10A (120W Max)
- Weight: 7.5±0.1kg
- Recharge Time: 2.5 hours for Ally, or with 40w solar panel: 7 hours
- Power indicator: LCD display battery.
- Battery lifespan: More than 4,000 power cycles.
Layout : 132( 6 × 22 )
Junction Box : Split junction box, IP68, 3 diodes
Weight: 35.7KG
Cable Length : 300mm (+) / 300mm(-)
Cable Size : 4mm²(IEC)
PV Size: 2384×1303×35mm
Packaging: 31 pcs / pallet 558 pcs / 40HQ container
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Junction Box : Split junction box, IP68, 3 diodes
Weight: 35.7KG
Cable Length : 300mm (+) / 300mm(-)
Cable Size : 4mm²(IEC)
PV Size: 2384×1303×35mm
Packaging: 31 pcs / pallet 558 pcs / 40HQ container
- Advanced MPPT tracking, 99% tracking efficiency. Compared with PWM, the generating efficiency increase near 20%;
- LCD display PV data and chart simulates power generation process;
- Wide PV input voltage range, convenient for system configuration;
- Intelligent battery management function, extend battery life;
- RS485 communication port optional

- Topband injection mold
- Dimension: 260*180*272 (standard GC2 size)
- IP67 ABS housing
- External Bluetooth module (Optional)
- External SOC moudule (Optianl)
- 2 * LED Indicators
- 2 * COM ports (RS485/CAN)
- 1 * ON/OFF button
- 1 * Relief valve
- Certification: Cell: (Topband Prismatic) UL9540A, UL1642, UL2580, IEC62619, ROHS, UN38.3, MSDS Pack: UL1642, UL2580, UL2271, UN38.3, MSDS
A High-Performance Power Solution for Portable Emergency and Storage Applications
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- Offers high energy density
- 4000+ Charge cycles
- Safety
- ECO-friendliness
- Fast charging
- Lightweight
- Long-lasting
- Stable and sustainable power
The ESS system is a high-performance off-grid energy storage system. It uses high-quality lithium iron phosphate cells and is equipped with an intelligent BMS battery management system.
It has long cycle life, high safety performance, good sealing, and is equipped with high-frequency off-grid inverter, built-in MPPT controller, provides efficient and reliable energy solutions for PV off-grid power generation systems, homes PV storage systems, and industrial and commercial energy storage systems.
The system is equipped with a self-developed APP, supports IOS/Android mobile phones, remotely controls the charging and discharging of the ESS system, and real-time system operation data. When the system fails, it can be quickly eliminated and the effective power supply can be restored efficiently.
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- High-Capacity Storage – Available in 5kWh, 10kWh, 15kWh, and 20kWh configurations to suit various energy demands.
- Advanced MPPT Technology – Enhances solar charging efficiency, optimizing power input from photovoltaic sources.
- Long Cycle Life – Designed for 6000+ charge cycles, ensuring durability and cost-effectiveness.
- Pure Sine Wave Inverter – Provides stable and clean power output, ideal for sensitive electronics.
- Smart Battery Management System (BMS) – Intelligent control for safe operation, preventing overcharging and overheating.
The cabinet series adopts high-quality lithium iron phosphate batteries, equipped with an intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination, and convenient installation. LCD display, visualization of battery operating data.
* Long cycle life LiFePO4 battery cell with excellent product design, ensure 10 years use life * Vertical industry integration ensures more than 6000 cycles with 90% DoD * Compatible with most of the available Hybrid inverters *Simple buckle fixing minimize the installation time and cost * Compact and fashionable design fits in your sweet home environment * Modular design gives the end customers the power of choice of capacity * Integrated BMS and multiple safety protection design, guaranty customer using safe The cabinet series adopts high-quality lithium iron phosphate batteries, equipped with an intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination, and convenient installation. LCD display, visualization of battery operating data.
Compatible with most solar inverters, providing efficient energy for photovoltaic off-grid households, and commercial and other electrical equipment.
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- Integrated BMS and multiple safety protection designs, guaranty customers use safe
- Flexible installation: Wall mounted/ Floor mounted/ Stack/ Rack mounted. Optional bracket kits for different installation scenarios.
- Compact structure: 3U standard size (482*133.5*460mm)
- Long-lasting: cyle life ≥6000 cycles @90%DOD.15 years design life.
- High Safety: High safety LiFePO4 battery. Cells are UL9540A certified
- Parallel ability: up to 32pcs connected in parallel, scale from 5kWh to 160kWh
- Compatible with mainstream inverters
- Existing certification Cell: UL9540A, UL1642, UL2580, IEC62619, ROHS, UN38.3,
Wall mount series adopts high-quality lithium iron phosphate batteries, equipped with intelligent BMS battery management system, long cycle life, high safety performance, beautiful appearance, free combination and convenient installation. LCD display, visualization of battery operating data. Compatible with most solar inverters, providing efficient energy for photovoltaic off-grid households, commercial and other electrical equipment
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- Voltage (V) : 12
- Ah : 265
- Cold Cranking : 650
- Warranty : 2 Years
- Length (Mm) : 520
- Width (Mm) : 268
- Height Inc Terminals (Mm) : 223
- Manufactured Weight (Kg) : 75
- Layout : LH+
- Hold Down :
- Activation Pack : No
- Terminal : M8
- Battery Type : Gel
- Battery Application : Deep Cycle
Features
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- Float charging the prolonged by our proprietary concision-resistant alloy
- High-purity electrolytes and special agents reduce water loss;
- impacts from earthquakes are reduced by compact seismic ABS jars and covers
- Delicate seal technologies protect the battery from electrolyte leakage and creepage
- The delicate construction of self-relief valves can avoid bulges and cracks
This power wall mode lifepo4 lithium battery belongs to one of the series of household energy storage products that are independently designed and developed.
It has:
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- A long cycle life
- High safety standard BMS software protection and
- Strong housing, exquisite looks, and easy installation.

Carrying Way: Universal Split
Charging Type: Solar
Applicable Models: Laptop
Cell Type: LFP
Display: With Display
LED Lighting: LED Lighting
Recyclable: Yes
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This product has multiple variants. The options may be chosen on the product page
National Battery Supply is a reputable manufacturer specializing in custom battery solutions. With over 20 years of experience, we can manage all your power needs.
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