Why 10.3 kW Off Grid Solar System is the Best Choice for Your Power Needs？
Each component of the Xindun 10.3 kw solar system comes with a specific warranty: 3 years for the hybrid inverter, 5 years for the lithium battery, 1 year for the lead-acid battery, and 25 years for the solar panels. The system utilizes an integrated factory built and delivered model, providing customers with a convenient after sales experience. For extended warranties, we can offer customized solutions based on project needs.
Each of our 10.3 kw solar system undergoes comprehensive testing before shipment, including voltage and current testing, circuit inspection, overload capacity testing, efficiency evaluation, and safety testing. We also utilize third party, authoritative testing agencies for verification to ensure that each system meets high international standards.
Our 10.3 kw solar system offers multiple monitoring and communication methods to ensure stable operation. The inverter communicates with the lithium battery BMS via RS485, while the PV inverter supports RS485 connection to mobile apps (Wi-Fi, GPRS) or computers, enabling real time monitoring and remote control, allowing customers to easily monitor system status.
The Xindun 10.3 kw solar system has obtained numerous certifications, including CE, IEC, TUV, TLC, CCC, ISO, and MCS, and boasts a rich patent portfolio, including utility models, software copyrights, and design patents. The company is also ISO9001, ISO14001, and ISO45001 certified, strictly adhering to quality, safety, and environmental standards to provide customers with reliable and secure solutions.
Under five hours of sunshine, the 10.3 kw system can generate approximately 41.2 kWh of electricity per day, providing sufficient power for homes or businesses, while significantly reducing electricity costs. This is a highly cost effective long term investment for areas with limited or high electricity prices.
Our solar systems support a variety of energy storage options, including lithium battery, lead-acid battery, and other energy storage types, to meet all weather power needs. Flexible battery charging methods include direct solar charging, mains charging, and generator charging, ensuring stable power supply in diverse environments.
10.3 KW Solar Off Grid System Datasheet
| 10.3 KW Solar Off Grid System | |||
| Provide 41.2kWh solar power base on 5 hours sunshine time. | |||
| Item
No. |
Product Picture | Description of Goods | Quantity (PCS) |
| 1 |  |
Hybrid Inverter HFP-103248; 10.3 KW/48VDC; MAX PV input 6000Wx2 routes; AC output voltage: 230V/50Hz; Single phase, pure sine wave output; LCD+LED display, wall-mounted; Supports lead-acid/gel/lithium battery options; MPPT range 80Vdc~450Vdc; 3 Working modes: 1) Off + On Grid 2) Off Grid (with or withno battery) 3) Hybrid mode; Mains power compensation |
1 Pcs |
| 2 |  |
Lithium Battery LFP-12-200; 2.56KWh battery pack Size: 12.8V200AH Nominal voltage: 12.8V 100% equivalent battery; over charge, over current, over temp, short circuit protection; |
4 Pcs |
| 3 |  |
Mono Solar Panel Type: Half-Cut Monocrystalline; Pmax=450W; Cell efficiency: 20.40%; Level: Grade A; 10-year warranty on excellent product materials and workmanship 25-year warranty on linear power |
12
Pcs |
| 4 |  |
PV Combiner Box XC20NA-2T; 2 input + 1 output; 500VDC protection; Rated Current: 10A; High-voltage lightning & surge protection; IP65 protection for outdoor installation; |
1 Pcs |
| 5 |  |
Accessories Cable and MC4 connector 4mm2 PV cable 50M (red +); 4mm2 PV cable 50M (black -); PV MC4 female + male twin connectors 10 pairs; |
1 Lot |
10.3 KW Solar Off Grid System Circuit diagram
As can be seen from the 10.3 kw solar off grid system, its wiring diagram includes the grid connector (L, N), the battery connection with positive and negative polarity, and the AC load connection for powering electrical equipment. The matching off grid solar inverter can meet the needs of home, office, camping and other scenarios.
10.3 KW Solar System Installation Case
Our 10.3 kw solar system has been widely deployed in various fields, including homes, businesses, and industries, with a rich record of success. It is highly sought after in Asia, Africa, and Latin America, providing reliable and cost effective energy solutions for a wide range of customers. Our off grid system not only reliably meets power needs in various scenarios, but also fundamentally reduces dependence on traditional electricity.
Xindun Specialized Solar Solution Team
Xindun, a manufacturer of solar off grid system with 20 years of experience, is headquartered in Foshan, China. Our factory covers over 10,000 square meters and is equipped with 12 advanced automated production lines and a strict quality management system. Our dedicated R&D team, comprised of experienced professionals, is capable of providing customized solar solutions, including design, specifications, and structure, tailored to the power grid conditions of various countries and regions. We also provide comprehensive support, from technical support and product adaptation to market implementation, to help our customers efficiently expand into the local solar market and achieve mutually beneficial cooperation.
Xindun Showcased at the Global Solar Expo
Xindun actively participated in major global solar and energy storage expo annually, engaging with industry partners from around the world to discuss cutting edge technology trends and regional power market needs. And face to face discussions with customers, gathering first hand information for subsequent R&D and optimization. Xindun also shares successful application cases and technical solutions in various markets. Through solar expo, we are able to gain a deeper understanding of customer needs and industry trends, continuously optimizing our products and services, and helping partners seize opportunities in the solar market.
