Clean power conversion
Helps turn stored battery energy into usable AC power for everyday loads, backup circuits, and off-grid applications.
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SunGoldPower
6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V 6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V
SKU: SPH6548P
$1,150.00
$1,438.00
Save $288.00
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Key features
- ★Time-slot charging/discharging function The SPH series 6500w inverter is equipped with a time-slot charging and discharging function, which allows users to set different charging and discharging periods according to the local peak and valley tariffs, so that the utility power and PV energy can be used rationally.
- charge voltage 56.8 Setting range 48 V − 58.4 V, with a step of 0.4 V, available for
- charge voltage 55.2 Setting range 48 V−58.4 V, with a step of 0.4 V. This parameter
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SunGoldPower Solar Inverter
6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V
The 6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V is designed for split-phase backup and off-grid systems that need stable power conversion for larger loads. It helps turn stored battery energy into usable household power while keeping the system practical for residential and remote installations.
6.5KW48V120V240VSplit PhaseIn StockSKU SPH6548P
Built for battery systems
A practical match for solar storage builds where the inverter needs to work smoothly with a dedicated battery bank.
Split-phase capability
Supports larger home and system layouts that need 120V and 240V power from the same inverter platform.
Built to anchor your power system
A strong inverter is the part of the system that customers notice when the power actually has to work. This model is built for dependable conversion in solar and storage projects where the system needs to support more than basic charging.
- Use it as the core conversion point for a battery-backed power system.
- Supports split-phase system layouts for larger 120V/240V loads.
- A practical fit for backup power, off-grid power, workshops, mobile builds, and residential energy projects.
- Helps keep system design cleaner when you need dependable AC output from stored energy.
Compare before you choose
Compare continuous AC output, battery voltage, surge behavior and PV or charger functions for the intended installation.
See the 10KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V for another SunGoldPower inverter option.
Package Includes
1x 6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V
Includes the selected item based on the current package option.
| 6.5KW 48V Split Phase Solar Inverter AC input 120V/240V AC output 120V/240V | |
| Selected variant SKU | SPH6548P |
|---|---|
| MODEL | |
| Model | SPH6548P |
| Product Type | Inverter |
| ELECTRICAL | |
| Rated Output Power | 6,500 W |
| Battery Voltage | 48 V DC |
| AC Output Voltage | 120 V single phase or 120/240 V split phase |
| Maximum Combined Charging Current | 140 A |
| Solar Charge Controllers | Two integrated MPPT controllers |
| Maximum PV Open-Circuit Voltage | 550 V DC |
| Parallel Capability | Up to 6 units for as much as 39 kW; supports 120 V single phase, 120/240 V split phase, or 208 V three-phase configurations |
| Battery type | Lithium-ion battery/lead-acid battery/user-defined battery |
| Charge Voltage Setting Range | 48-58.4 V in 0.4 V steps |
| Rated frequency | 50/60 Hz |
| Output wave | Pure sine wave |
| Parallel number | 6 |
| Voltage range | 40 Vdc−60 Vdc |
| Charge current | 80 A |
| Efficiency | 99.9% |
| Four charging / Output modes | Hybrid Charging / Utility Priority Charging / Solar Priority Charging / Only Solar Charging, 4 output modes: Utility Priority / Solar and Utility Hybrid / Solar Priority / Inverter Priority to meet your different requirements. |
| Output Configuration | Split phase |
| CONNECTIONS | |
| Communications | CAN and RS485 battery communication; Wi-Fi mobile monitoring included |
| BMS Communication | CAN |
| PHYSICAL | |
| Weight | 42lbs(18.9 kg ) |
| OPERATING LIMITS | |
| Certification | UL 1741 certified by ETL for off-grid solar systems |
| Ambient temperature | -10°C−55°C (14°F−131°F), to ensure optimal operation |
| Protection level | IP20, for indoor use only |
| ★All in one unit | 6.5KW Pure Sine Wave Solar Inverter Combined with Max 140A battery charging, 2 MPPT Solar controller inbuilt, Max. Voltage of Open Circuit: 550VDC, Split phase (120V/240V) or Single phase (120v) output. UL 1741... |
| ★Stable AC output and Smart Protection | Rated Output Power: 6500W, Max Peak Power: 13,000VA, PV input over-voltage/current protection, AC input over-voltage protection, Battery over-voltage protection, Over-load protection and so on. |
| ★Time-slot charging/discharging function | The SPH series 6500w inverter is equipped with a time-slot charging and discharging function, which allows users to set different charging and discharging periods according to the local peak and valley tariffs, so that the utility power and PV energy can be used rationally. |
| 38 AC output voltage 120 Setting range | 100/105/110/120 /127VAC |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
Where does the SPH6548P sit in a battery-backed electrical system?
It converts a 48V battery system into the AC output stated on the listing. Treat charging, transfer, solar input, monitoring, and grid interaction as separate capabilities unless the exact model documentation explicitly includes them.
Which battery-side limits matter most for the SPH6548P?
The 48V bank must support the inverter's continuous DC demand, startup surge, and conversion loss without exceeding battery or BMS limits. Size parallel batteries, busbars, short copper conductors, lugs, disconnects, and fusing as one high-current circuit.
Does the SPH6548P match a standard 120V/240V home panel automatically?
This listing is identified as split phase with 120V/240V output. Confirm the manual's leg, neutral, transfer, and imbalance limits before assigning branch circuits; total inverter power is not available independently on every leg.
Can any high-voltage PV string connect to the SPH6548P?
Do not infer a solar input from the word inverter. Confirm the exact listing and manual for MPPT hardware; otherwise use a separate controller matched to the array and 48V battery bank.
Does backup capability make the SPH6548P a plug-and-play panel connection?
No inverter should be assumed suitable for unrestricted grid export or direct panel connection. Confirm the SPH6548P's listed operating modes, transfer rating, neutral-ground behavior, overcurrent protection, rapid-shutdown or disconnect requirements, permits, and utility rules with a qualified installer.
How long should I allow for ★time-slot charging/discharging function on the SunGoldPower SPH6548P?
The manufacturer lists The SPH series 6500w inverter is equipped with a time-slot charging and discharging function, which allows users to set different charging and discharging periods according to the local peak and valley tariffs, so that the utility power and PV energy can be used rationally. for ★time-slot charging/discharging function. This timing applies to the stated charging method and conditions.