US Local Shipping | Free Shipping

Free Warranty | 30-Day Easy Returns

5.4kW Hybrid Solar Power System Kit with 6.5kW Hybrid Inverter & 10kWh LiFePO4 Battery

Sale price $11,999.99 Regular price $15,999.99

First order: Save 5% WELCOME5

Key Features

- 450W N-Type Bifacial Solar Panel - High-efficiency N-Type bifacial panels deliver up to 25.6% efficiency, with double-glass durability, anti-shading technology, and reliable performance in all weather conditions.

- 10kWh LiFePO4 Battery Storage - Premium LiFePO4 battery with intelligent BMS provides over 6,500 cycles, enhanced safety, stable performance, and reliable energy storage with a 10-year warranty.

- 6.5kW Hybrid Solar Inverter - Pure sine wave output, 99.9% MPPT efficiency, seamless UPS backup, real-time monitoring, and dual battery compatibility ensure efficient and reliable power management.

- Complete Solar Power System - A complete 5.4kW solar power system combining high-efficiency panels, a 6.5kW hybrid inverter, and a 10kWh battery for reliable, independent energy.

Solution
Payment Methods
Delivery Methods
Delivery time: 3-8 business days.
30-Day Return and Refund Service
Warranty Coverage
Free Shipping

5.4kW Hybrid Solar Power System Kit | 6.5kW Inverter & 10kWh Battery

Generate clean energy with this complete 5.4kW hybrid solar power system, including a 6.5kW hybrid inverter and 10kWh LiFePO4 battery. Perfect for home backup, off-grid living, and reducing electricity costs.

Callsun 5.4kW solar generator system with 6.5kW hybrid inverter and 10kWh battery storage kit installed on a residential home.
Callsun bifacial solar panel with N-Type technology, anti-shading design, 16 busbars, and 30-year performance commitment.

Specifications

Key Specs at a Glance: 450W output · N-Type · 25.6% efficiency · Bifacial · Anti-Shade · 16BB · IP68

Mechanical Characteristics(STC)

Maximum Power (Pmax) 450W
Maximum Power Voltage (Vmp) 30.08V
Maximum Power Current (Imp) 14.97A
Open-circuit Voltage (Voc) 35.03V
Short-circuit Current (Isc) 16.05A
Cell Type N-Type,16BB, 182mm,Monocrystalline Silicon
Cell Efficiency 25.6%
First Year Degradation Rate <1%
Commitment to maintain 84.5% output 25 years
Dimension 1762 × 1134 × 30(±5mm) 69.4 × 44.7 × 1.2(±0.1in)
Weight 24.5(±0.2kg) 54.01 (±0.5lb)
IP Rating IP68
Connector Solar Connector Compatible

*STC(Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5.

Callsun LiFePO4 battery featuring 6,500+ cycles, integrated BMS, wall-mounted installation, and a 10-year warranty for reliable power.

Specifications

Nominal Voltage 51.2V
VRated Capacity 200Ah
Energy 10.24kWh
Dimensions (L x W x D) 780*550*200mm/30.7*21.6*7.8 in
Weight 102.5kg/225.97lb
Max. discharge voltage of battery 56VDC
End of discharge voltage of battery 46VDC
Maximum discharge current of battery 150A
Maximum charge current of battery 150A
Charging temperature range of battery 0-45℃
Discharge temperature range of battery -20- 55℃
Number of cells in battery pack 16S1P
Lithium Battery Standard UL1973,CE-EMC, UN38.3, MSDS
Enclosure protection rating IP20

Callsun solar hybrid inverter with pure sine wave, MPPT control, UPS backup, and dual battery compatibility for off-grid power systems.

Inverter Output

Rated Output power 6500W
Max. Peak Power 13000 VA
Rated Output Voltage 120/240 VAC (single-phase/split-phase)
Rated AC Frequency 50/60 Hz
Waveform Pure sine wave
Switch Time 10 ms (typical value)
Parallel Capacity 1~6 units

Battery

Battery Type Lithium-ion battery/lead-acid battery/user-defined battery
Rated Battery Voltage 48Vdc
Rated Voltage range 40 Vdc−60 Vdc

PV Input

No. of MPPT Trackers 2
Max. PV Input Power 5000W+5000W
Max. PV Input Current 18A+18A
Max. Open Circuit Voltage 550Vdc+550Vdc
MPPT Voltage Range 150 Vdc~450 Vdc

Grid/Generator Input

Input Voltage Range 65VAC~140VAC
Input Frequency Range 50/60 Hz
Bypass Overload Current 40A

General

Dimensions 648mm*410mm*140 mm/25.51*16.14*5.51in
Weight 21.7kg/47.84lb
Protection Degree IP20, indoor only
Operating Temperature Range -10°C-55°C, >45°C derated
Noise <60dB
Built-in Interface RS485/CAN/USB/dry contact
Extemal Module(optional) Wi-Fi/GPRS
Safety IEC62109-1, IEC62109-2,and UL1741
EMC EN61000-6-1, EN61000-6-3, and FCC 15 class B
RoHS Yes

Callsun solar panel system with inverter and battery, powering a residential home and electric vehicle for clean off-grid energy.
Callsun solar panel system with inverter and battery, providing off-grid energy for a modern farm barn and residential appliances.
Callsun residential solar ground mount system with inverter and battery, powering a home and an electric vehicle in a suburban setting.
Callsun solar system wiring diagram showing solar panels connected to a combiner box, hybrid inverter, and battery storage unit.

Includes

Callsun solar kit featuring 450W N-Type panels, 6.5kW hybrid inverter, 10kWh battery, and complete installation accessories.

Downloads & View

User Manual

FAQ

What appliances can this 5.4kW solar power system run?

This system is designed to power most essential household appliances, including refrigerators, TVs, lighting, fans, Wi-Fi routers, washing machines, microwaves, and selected air conditioners. Actual runtime and supported loads depend on your daily energy consumption, battery capacity, and available sunlight. A 5.4kW PV array paired with a 6.5kW hybrid inverter is commonly suitable for residential backup and off-grid applications.

Can this system work during a power outage?

Yes. The 6.5kW hybrid inverter automatically switches to battery backup during grid outages, providing uninterrupted power for connected loads. When sunlight is available, the solar panels can continue charging the battery while supplying your home, helping extend backup time.

Is the 10kWh LiFePO4 battery expandable?

Yes. The system is designed with future expansion in mind. If your energy demand increases, additional compatible LiFePO4 battery modules can typically be added to increase storage capacity. Please refer to the product specifications or contact our technical team to confirm the maximum supported configuration.

Is this solar system suitable for off-grid and residential use?

Absolutely. This complete solar power system is ideal for homes, cabins, workshops, farms, RV properties, and other off-grid applications. It can also be used as a home backup power solution to reduce grid dependence and improve energy security. Hybrid systems of this type are widely used for both off-grid living and residential backup.

Does the kit include everything needed for installation?

The kit includes high-efficiency solar panels, a 6.5kW hybrid inverter, a 10kWh LiFePO4 battery, and the essential components listed on the product page. Before installation, we recommend verifying your roof space, local electrical requirements, and any additional mounting hardware or wiring needed for your specific project. Professional installation is recommended for optimal performance and safety.