SKU: 98275249738

Sun Gold Power 6.5kW 48V Split Phase Solar Inverter 140A

$562.50 $625.00
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Description

Sun Gold Power 6.5kW 48V Split Phase Solar Inverter 140AProduct Overview The Sun Gold Power SPH6548P is a 6. 5kW pure sine wave solar inverter that combines battery charging and dual MPPT solar controllers into one unit. It is built for 48V battery systems that need straightforward power conversion, flexible charging behavior, and clean AC output for everyday living. With split phase 120V 240V or single phase 120V output, it fits a wide range of off grid and backup style setups where you want stable power

Product Overview

The Sun Gold Power SPH6548P is a 6.5kW pure sine wave solar inverter that combines battery charging and dual MPPT solar controllers into one unit. It is built for 48V battery systems that need straightforward power conversion, flexible charging behavior, and clean AC output for everyday living. With split-phase 120V/240V or single-phase 120V output, it fits a wide range of off-grid and backup-style setups where you want stable power without juggling separate boxes for inverter and solar charging.

This unit includes a WiFi module for monitoring system status and key parameters through a mobile application. That is useful for both homeowners and installers because it makes it easier to keep an eye on performance, confirm charging behavior, and adjust settings without standing in front of the inverter. For sites that need more capacity later, it supports parallel connection of up to six units for increased power and surge capacity, with output options that include single-phase, split-phase, or three-phase.

It also supports multiple charging and output modes including hybrid, utility priority, solar priority, and inverter priority. That flexibility matters when you are trying to match the system to how the property actually uses energy. The time-slot charging and discharging function helps align charging behavior with local tariffs when the project includes utility interaction, and the maximum battery charging current of 140A supports faster battery charging when available input and battery specs allow it.

Key Features

  • Supports parallel connection of up to six units for increased power and surge capacity, with single-phase, split-phase, or three-phase output options
  • Provides stable AC output with built-in protections including PV input over-voltage/current, AC input over-voltage, battery over-voltage, and overload protection
  • Offers multiple charging and output modes, including hybrid, utility priority, solar priority, and inverter priority
  • Equipped with time-slot charging and discharging functionality for optimized energy use based on local tariffs
  • Compatible with 48V AGM, sealed, gel, flooded, and lithium batteries, with a user mode for other battery types or battery-free operation

Specifications

  • Rated output power: 6500W, maximum peak power: 13,000VA
  • PV input maximum open-circuit voltage: 550VDC
  • AC output: split-phase 120V/240V or single-phase 120V
  • Battery charging current: maximum 140A
  • Communication support: CAN and RS485
  • Inverter compliance: UL 1741 for off-grid solar systems

What’s Included

  • 6.5kW pure sine wave solar inverter with dual MPPT solar controllers and battery charging integrated
  • WiFi module for mobile app monitoring

Best For

  • Off-grid power systems needing UL 1741 compliance
  • 48V battery systems using AGM, sealed, gel, flooded, or lithium batteries
  • Homes and cabins needing split-phase 120V/240V or single-phase 120V output
  • Projects that may expand using up to six units in parallel
  • Systems that need selectable charging and output modes to match site priorities
  • Installations requiring CAN and RS485 communication support

Why This One Makes Sense

This inverter keeps the core pieces together: pure sine wave AC output, dual MPPT solar control, and battery charging in a single unit. That simplifies system layout while still giving you meaningful control through multiple operating modes and time-slot charging and discharging. The 6.5kW rated output and 13,000VA peak power support demanding start-up events, and the 140A maximum charging current supports strong charging performance when conditions allow. Add parallel capability up to six units, split-phase or single-phase output options, and WiFi monitoring through a mobile app, and it fits systems that need to work reliably today while staying adaptable for tomorrow.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98275249738

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Mona T.
Lexington, US
★★★★★ 5
Attractive
Size: 4 Panel-88'', Color: Grey
The assembled product is just as described. The screens look great! I am using them to hide the cluttered shelving in my garage. The area now looks quite neat Something I must say, though, is that the assembly was extremely difficult. I had to use a silicone spray and some pounding to get the A and B poles to fit together. Also, it required a great deal of strength to stretch and hold the fabric panels so that the bars inserted in each hem lines up with the screws inserted in A/B poles. I strongly recommend having a partner to help with the assembly. while sc and screw into poles them once inserted intetchedtne end of each pole ( and B poles barely fit together. I used silicone spray on the end and then pounded them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
K
Verified Purchase
karine
Dallas, US
★★★★★ 5
Works
Size: 3 Panel-102'', Color: Beige, Size: 3 Panel-102'', Color: Beige
It’s beige and not white. Once install - hard to disinstall. Need a drill to put it together
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
R
Verified Purchase
ralversity
Fort Morgan, US
★★★★★ 3
Does the job, but assembling by yourself is a nightmare
Size: 4 Panel-88'', Color: Black
Does it do the job? Yes, although as others said there are small gaps but it's not a huge deal. The price is also good. But the reason I'm giving it a 3/5 is simply because the assembly for this was a complete nightmare. I honestly don't think I would recommend this to anyone unless they have another person to help them assemble it, because doing it by myself was terrible. I don't think I'd buy this again, I think I'd opt to just spend a bit more money and save myself the trouble personally.
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Reviewed in the United States on May 29, 2026
T
Verified Purchase
Talagand
Phoenix, US
★★★★★ 4
Reasonably adequate room divider
Size: 4 Panel-88'', Color: Beige
I'm reviewing this as I assemble it. Couple things: 1. I didn't expect as much assembly. I've ordered dividers before and they more-or-less came as one unit. Sometimes the panels needed screwing together. These require complete assembly and come largely as three rods: two make up vertical columns and snap together. Another one (called part "C") makes the horizontal columns and you have two of these per panel (one attaches to part "A" and the other part "B"). These parts are metal with a plastic shim. Using the wood screws to attach to part "C" is a real pain in the neck. There's not much holding the panel in place so it's a little tricky. One tactic I've found while I'm assembling that works for the initial connections from parts A and B to their respective "C" rods is to hold the screw in place with a screw driver and then rotating the rod around the screw. This will do a number on your hands if you aren't wearing gloves. This obviously doesn't work when completing the connection. Using a driller driver on this is really near impossible because there isn't anything you can use to secure it in place. You can use it on the first panel, but as it gets longer, it becomes increasingly difficult and because it isn't wood, it's really tight. I considered drilling larger pilot holes but since there are only 4x4=16 screws I need to screw in, I just decided to use my screw driver to complete it. 2. Also related to assembly. When completing the panels (attaching parts "A" and "B" to parts "C" that have the cloth cover on it), you have to be careful that when you tighten that side that it isn't loosening the other side. Because the pilot holes are so tight, you can end up rotating the rod, which rotates it in the same direction as looser on the original side. Having someone hold the "C" rod in place while you screw it in is probably the easiest approach. I didn't have a 2nd person, so I just had to keep flipping back and forth and tightening both sides as I screwed it in. Not the worlds biggest deal, but annoying nonetheless. 3. The way the instructions are written, they seem to suggest building this thing progressively; that is, you do panel 1, then 2, connect them together, then do 3 and connect it, etc. I took a different route that I suspect saved me quite a bit of trouble, and I assembled all four panels first and THEN connected everything together. 4. For the love of God make sure you check that the plastic tip is on the same side for every panel. Otherwise, you have to take one side apart again and reverse it. On the bright side, if this happens, you've essentially bored out the pilot holes to be the correct size... which is having me question if I shouldn't have just bored them out to the appropriate width in the first place. 5. Attaching all of the panels together is also an enormous pain in the ass unless you happen to have an 88" long elevated surface. Attaching the legs either requires you to elevate one side, which will invariably twist the inexplicably cheap material in the bottom connectors... or you can attach them sideways... or you can put this thing upright, having two people hold the panels in place while you use the allen wrench to tighten the bolts on the underside. None of those are particularly great options. NOW on to the utility itself. 1. The panels do let some light through (I didn't believe their advertising, and that was one of the reasons that I bought beige, is that I wanted it to not be too dark). They aren't transparent though, so it isn't that far off from their description. They functionally work great, and keep the mess of wires hidden and when I'm sitting at my desk, actually reflect quite a bit of light into my office. Great! 2. My wife has described these as "the most hideous piece of furniture ever conceived of by man." So it does not have spouse approval factor. Granted, she will seldom be in my office area, so that isn't the end of the world. 3. These are really hard to align in a way that doesn't look a little tacky. There are some plastic connectors but they don't do a bang up job of keeping these in place. Each panel is slightly tilted and it's... quite obvious. I may at some point make my own improvements to these to help make them more level. It's not a particularly expensive product so I wasn't expecting much so it's fine and I'm not going to ding them on the rating because of it. All said, would I buy this product again? Probably not. It's assembly was ~90 minutes which is about 75 minutes longer than I was anticipating spending on this (not including the 5 minute writeup that I'm doing here). But am I going to return it? Also no, if for no other reason I'd be just as annoyed taking it apart and putting it in the original box to return it.
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Reviewed in the United States on October 31, 2023
A
Amazon Customer
Lowell, US
★★★★★ 5
Versatile Room Divider With Easy Assembly and Strong Coverage
Size: 3 Panel 12FT W
I picked up this Siebwin 3-panel folding room divider mainly for privacy and room separation, and overall it works very well. Assembly is very straightforward, and the divider can be set up, taken apart, and stored without much effort. The fabric quality feels good, and the frame construction is stronger and more stable than expected. The support tubes especially feel well built and help keep the divider standing securely. One feature I really liked is the flexibility of the design. The panels can be used together as a complete divider or separated depending on the setup and available space. That makes it much more versatile for different room layouts or temporary privacy needs. The coverage is also very good, and the size matches the manufacturer’s description accurately. The fabric blocks light and background visibility well enough to provide solid privacy without feeling overly heavy. The wider feet also help improve stability compared to thinner folding dividers. Another positive detail is that everything arrived complete with no missing parts or damaged pieces, which made assembly much easier and faster. Compared to cheaper privacy screens, this one feels more durable and easier to customize depending on the situation. In terms of value for the money, it feels like a very practical and worthwhile purchase considering the size, flexibility, and build quality. Overall, a versatile and well-built room divider with easy assembly, strong privacy coverage, stable construction, complete included parts, flexible panel configuration, and excellent everyday functionality.
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Reviewed in the United States on May 27, 2026

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