Sungoldpower 10000W DC 48V Solar Inverter with Dual MPPT Controllers

what our customer say this product:

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1. LonBeth Verified Buyer – 16 July 2024

   First thing is, it comes packaged nicely. next is really easy to install. Comprehensive instructions. If you don’t understand any of the instructions, you can email support and they get back to you right away. The app was easy to set up so we can check on our power production and usage even when we’re gone. I thought I was having trouble with the inverter, not activating the solar input, however, it turned out to be a bad battery in my four pack. Once the battery is replaced, the solar was detected properly and fed into the system. We have it set up for solar first with battery back up , and when it switches back to the grid in the evening when the sun goes down, you can’t even tell. It has been running now for a few weeks without any problems. If you have any problems, Once again contact customer service. They are wonderful to work with and will even help you with the settings .
   

2. Jessie Verified Buyer – 15 September 2024

   After your 30 days with tugapower.net is over, (THERE IS NO WARRANTY). My friend purchased the same one and connected it after the 30 days were expired. Nothing but problems with 06 error “over charging”. Sungold just wares you down asking for pictures and videos of what it’s doing. These things are set and forget if they work right. But if they don’t good luck you’ll need it. Even at best sending it back to them for repairs is very expensive. Because of his problems I sent mine back before the 30 days expired. They tried to offer me 500.00 dollars off just to keep it but sent it back anyway. Do your research on warranties and purchase somewhere else.
   

3. 4.1 out of 5 stars Verified Buyer – 6 March 2025

   To be clear, I am not a PV electrician. However, I am a fearless DIY guy when it comes to saving money to improve my home. After weeks of research and consideration, I recently made the switch to the SUNGOLDPOWER UL1741 8000W DC 48V SPH8048P Hybrid Solar Inverter, and I couldn’t be more thrilled with my decision. This inverter not only rivals others in the market but does so at an incredibly competitive price point—often at half or even a third of the cost of comparable models like the Fronius and EG4. From the moment I unboxed the SPH8048P, I was impressed by its design and build quality. The installation process was straightforward. The inverter features screw-down terminals for AC In, AC Out, PV1, and PV2, which made wiring a breeze. Within a few hours, I had everything set up and ready to go, thanks to the clear instructions provided. One of the standout features of the SPH8048P is its efficiency in feeding excess power back to the grid. After replacing my previous Fronius IG Plus Grid Tied inverter, I noticed a remarkable 20% increase in the power being returned to the grid. This performance is not just impressive; it also positively impacts my energy bills. The inverter efficiently handles and optimizes solar energy, making it a smart investment for anyone looking to reduce energy costs. This inverter shines with its AC Out function, providing a seamless transfer of power to my transfer switches during battery backup scenarios. It has made my system more reliable and reassuring, knowing that I have a solid backup in case of power outages. The transition is smooth, and I have had zero concerns since installation, which has significantly improved my peace of mind. The SPH8048P also comes equipped with smart charging parameters that expertly manage the charging and discharging of my 15KW 48V LifePO batteries. This not only enhances longevity but ensures that my batteries remain in peak condition, maximizing their lifespan and efficiency. It’s comforting to know that I have an inverter that actively works to protect my investment in battery technology. A special shout-out to SUNGOLDPOWER’s customer service, which exceeded my expectations during the DIY setup. I had several questions regarding parameter settings and received prompt, knowledgeable responses that helped facilitate a smooth installation. Their dedication to customer satisfaction certainly adds to the overall value of this product. In conclusion, the SUNGOLDPOWER UL1741 8000W DC 48V SPH8048P Hybrid Solar Inverter is an outstanding choice for anyone looking to harness solar energy. With its combination of superior performance, ease of installation, excellent battery management, and exemplary customer support, I genuinely feel like I’ve made a wise investment. If you’re considering an inverter, look no further—this one is truly a game-changer! 5 Big Stars

   

4. Tommy Verified Buyer – 21 March 2025

   This inverter is awesome! It’s the 2nd one I’ve bought. Easy setup with step by step instructions. One has enough power for my cabin but I got a 2nd to run parallel to be safe. I’m running 240 volts split phase which powers all of the lights, septic pump, well pump, and water heater and more. I am very happy with my purchase.
   

5. Armando Parodi Verified Buyer – 4 April 2025

   I am testing and using this inverter for four months and days without any problem and with good assistance of technical support of SunGoldPower about the battery settings.
   I use the inverter with the output mode of Split Phase to be connected trough one Generac ATS that I modified and control with a Controller that I developed my self that let me programing the time that I will use the inverter with the pick hours that electricity cost more ( 5pm-11pm).
   My controller can connect the Inverter or a Generator (with a single phase to split phase converter) to the Generac ATS that is going to supply the power to my whole home.
   I did not install the solar panels yet for that reason I did not explained anything about that but the Inverter can be connected directly to the solar panels and I do not need to modify my system when I will install the solar panels.
   The inverter respond in every activativation of the ATS so fast like UPS, there is not change in the illumination of my home or the clocks of the microwave or the stove that continues working without to set the time again like happen when the electrical power fail.
   The Quality of this inverter is Impressive.
   The charging time of the batteries is really fast The functionality of this inverter in general is perfection.
   The value of the inverter related with the money that I paid is very high. I loved.
   

6. Keith Mayhue Verified Buyer – 8 April 2025

   I like this unit, it was a straight forward install. The only issue I had is their software for the WiFi module does not work, but after researching the SOLARMAN software will work. Also, charging the lifepo4 batteries is not based on SOC, but on voltage depletion. Took some trial and error, but now have my litime batteries charging every ~7 days.