1. Introducció
This manual provides essential information for the safe and efficient operation of your SUNGOLDPOWER SPH10K48SP-P 10000W 48V Solar Inverter. Please read all instructions and warnings carefully before installation and use. Retain this manual for future reference.
Precaucions de seguretat:
- Ensure all electrical connections are made by qualified personnel.
- Desconnecteu sempre l'alimentació abans de realitzar qualsevol manteniment o servei.
- The inverter is heavy; use proper lifting techniques or assistance during installation.
- Install in a well-ventilated area to prevent overheating.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- SUNGOLDPOWER SPH10K48SP-P 10000W 48V Solar Inverter
- Mòdul WiFi
- WiFi monitoring components
- Manual d'usuari
- Targeta de garantia
- Parallel COM cable
- Cable de comunicació
- Cable lugs & Screws

3. Producte acabatview
The SUNGOLDPOWER SPH10K48SP-P is an all-in-one solar charge inverter designed for robust off-grid and hybrid solar systems. It integrates a 10000W pure sine wave inverter, two MPPT solar controllers, and a 200A battery charger, offering flexible AC input/output options (120V/240V settable).

Característiques principals:
- Disseny tot en un: Combines inverter, MPPT solar controllers, and battery charger.
- Sortida d'alta potència: 10000W rated power, 20000W peak power.
- Dual MPPT Solar Controllers: Max 200A battery charging, 500VDC open circuit voltage.
- Flexible AC Output: Settable 120V/240V split phase or 120V single phase.
- Sortida d'ona sinusoïdal pura: Garanteix la compatibilitat amb electrònica sensible.
- Mòdul WiFi: Allows remote monitoring and parameter adjustment via mobile app.
- Comunicació BMS: Supports various battery types including Lithium with CAN, USB, and RS485.
- Múltiples modes de funcionament: Four charging and four output modes for diverse energy management.
- Time-Slot Function: Optimizes charging/discharging based on tariff rates.
- Certificació UL1741: Garanteix la seguretat i la fiabilitat.


4. Configuració
4.1 Instal·lació física
The inverter should be mounted securely in a location that is dry, well-ventilated, and protected from direct sunlight and extreme temperatures. Due to its weight (54 lbs), ensure the mounting surface can support the load. Consider accessibility for future adjustments and maintenance.
4.2 Connexions elèctriques
All electrical wiring must comply with local and national electrical codes. Use appropriate wire gauges for all connections to ensure safety and optimal performance.
4.2.1 Battery Connections
Connect the battery cables to the inverter's battery terminals. Ensure correct polarity: positive (+) to positive and negative (-) to negative. Tighten all connections securely to prevent loose contacts and potential hazards.

4.2.2 PV Input Connections
Connect your solar PV array to the designated PV input terminals on the inverter. Observe correct polarity and ensure the open circuit voltage of the PV array does not exceed 500VDC.
4.2.3 AC Input/Output Connections
Connect the AC input from your utility grid or generator, and the AC output to your loads. The inverter supports both 120V/240V split-phase and 120V single-phase configurations. Refer to the wiring diagram for specific connections.
4.3 Engegada i configuració inicials
After all physical and electrical connections are made, proceed with the initial power-up. The inverter's LCD display allows for configuration of various settings, including battery type, charging modes, and output priorities.
Installation and Wiring Overview
Video 4.1: This video demonstrates the unboxing and initial wiring process for the SUNGOLDPOWER inverter, including connecting battery wires and grounding. It highlights the importance of secure connections and proper placement.
Battery and Inverter Communication Setup
Video 4.2: This video provides a detailed guide on connecting the battery pack to the inverter and configuring communication settings. It covers positive and negative terminal connections, RS485/CAN communication, and initial startup procedures, including setting DIP switches and verifying voltage.
5. Modes de funcionament
The SPH10K48SP-P inverter offers versatile operating modes to optimize energy usage based on your specific needs:
5.1 modes de càrrega:
- Càrrega híbrida: Utilizes both solar and utility power for battery charging.
- Utility Priority Charging: Prioritizes utility power for charging, with solar as a supplement.
- Solar Priority Charging: Prioritizes solar power for charging, with utility as a backup.
- Només càrrega solar: Carrega bateries exclusivament amb energia solar.
5.2 Output Modes:
- Prioritat d'utilitat: Loads are primarily powered by the utility grid.
- Solar and Utility Hybrid: Dynamically uses solar and utility to power loads.
- Prioritat solar: Loads are primarily powered by solar, then batteries, then utility.
- Prioritat de l'inversor: Loads are primarily powered by the inverter (from batteries/solar), then utility.

6. Time-Slot Charging/Discharging Function
The inverter features a time-slot function, allowing users to configure specific charging and discharging periods. This is particularly useful for optimizing energy usage based on local peak and off-peak electricity tariffs, maximizing savings and efficient use of PV energy.
- Time-slot Utility Charging/Carrying: Set up to three definable periods for utility charging. If PV energy is unavailable or insufficient, utility energy will be used as a supplement.
- Time-slot Battery Discharging: Set up to three definable periods for battery discharging. During these periods, the inverter prioritizes battery power for loads, switching to mains power if battery power is insufficient.

7. Compatibilitat de la bateria
The SPH10K48SP-P inverter is compatible with a wide range of 48V battery types, including:
- AGM/Sealed
- Gel
- Inundat
- Liti (LiFePO4)
- User-defined (for custom battery parameters)
It also supports battery-free operation. For lithium batteries, the mains power and photovoltaics can activate a dormant battery. The inverter supports CAN, USB, and RS485 communication with SUNGOLDPOWER batteries for enhanced management.

8. Parallel Function
For increased power output or to create a three-phase system, the SPH10K48SP-P inverter supports parallel connection of up to 6 units. This allows for scalable power solutions to meet diverse energy demands.

9. Communication & Monitoring
The integrated WiFi module allows users to monitor the inverter's operating status and parameters remotely via a mobile application. BMS communication (CAN, USB, RS485) ensures seamless integration and optimized performance with compatible battery systems.

10. Manteniment
Regular maintenance ensures the longevity and optimal performance of your inverter. Perform the following checks periodically:
- Inspecció visual: Check for any visible damage, loose connections, or signs of overheating.
- Neteja: Keep the inverter's ventilation openings clear of dust and debris to ensure proper airflow. Use a dry cloth for cleaning.
- Comprovacions de connexió: Periodically verify that all electrical connections (battery, PV, AC) are tight and secure.
- Medi ambient: Assegureu-vos que l'entorn d'instal·lació es mantingui dins dels rangs de temperatura i humitat especificats.
11. Solució De Problemes
If the inverter displays an error code or exhibits unusual behavior, consult the user manual for specific troubleshooting steps. Common issues and general solutions include:
- Sense energia: Check all circuit breakers, battery connections, and input power sources.
- Baixa potència de sortida: Verify PV array performance, battery state of charge, and load requirements.
- Avís de sobrecàrrega: Reduce connected loads. Ensure total load does not exceed the inverter's rated capacity.
- Error de comunicació: Check communication cables and settings for BMS or WiFi modules.
For persistent issues, contact SUNGOLDPOWER customer support.
12. Especificacions
Detailed technical specifications for the SUNGOLDPOWER SPH10K48SP-P 10000W 48V Solar Inverter:
| Característica | Especificació |
|---|---|
| Nom del model | 10KW 48V Split Phase Solar Inverter |
| Potència de sortida nominal | 10,000W |
| Màx. Potència màxima | 20,000W |
| Vol. De sortida nominaltage | 120/240Vac (split phase/single phase) |
| Capacitat de càrrega dels motors | 6 CV |
| Freqüència nominal AC | 50/60Hz |
| Capacitat paral·lela | 6 unitats |
| Tipus de bateria | Li-ió / Plom-Àcid / Definit per l'usuari |
| Volum de bateria nominaltage | 48Vdc |
| Voltage Rang | 40Vdc |
| Màx. Corrent de càrrega MPPT | 200A |
| Corrent de càrrega màxim de la xarxa/generador | 120A |
| Corrent de càrrega híbrida màxim | 200A |
| Nombre de seguidors MPPT | 2 |
| Màx. Potència de matriu fotovoltaica | 11,000W |
| Màx. Corrent d'entrada | 22/22A |
| Màx. Voltage de Circuit Obert | 500Vdc |
| MPPT Voltage Rang | 125Vdc |
| Bypass corrent de sobrecàrrega | 63A |
| Eficiència de seguiment MPPT | 99.9% |
| Support Communication | WiFi Modules/RS485 /CAN/USB/Dry contact |
| Dimensions del producte | 26 x 17.9 x 4.9 polzades |
| Pes de l'article | 54 lliures |

13. Garantia i assistència
SUNGOLDPOWER products are backed by a manufacturer's warranty. Please refer to the included Warranty Card for detailed terms and conditions. For technical assistance, troubleshooting, or warranty claims, please contact SUNGOLDPOWER customer support through their official channels.





