Professional OEM &ODM Solar Product Manufacturer

Solar Power Generator ST1500-2.56kWh 1500W Energy Storage

All-in-One Solar Power Generator with LFP Battery Energy Storage (2.56kWh/5.12kWh/10.24kWh)—a cutting-edge energy solution for maximum efficiency. This innovative system combines an integrated lithium battery and inverter, delivering a reliable power source for residential and commercial applications. It is designed for sustainability and ensures a steady energy supply even during grid outages. Its compact design and advanced technology optimize energy storage and enhance the lifespan of your solar power system. Experience energy independence with this high-quality, all-in-one solar battery generator, engineered for exceptional efficiency and reliability.

Information

Customizable Output: Available in 220VAC and 110VAC options to meet various power needs.
Inverter with MPPT: Combines with an inverter with MPPT technology for optimal solar energy utilization.
Pure Sine Wave Output: Provides clean and stable power and is suitable for sensitive electronics.
Long-lasting Lithium Battery: Features an inbuilt lithium battery with a longer lifespan than traditional batteries.
Silent and Eco-friendly: Quieter and more environmentally friendly than traditional diesel generators.
Solar Charging Support: Solar charging is supported, making it more cost-effective and sustainable.
UPS Function：A solar power station with an uninterruptible power supply (UPS) ensures continuous electricity during outages, efficiently converting sunlight into power. This solution reduces costs and carbon footprint, promoting sustainability.

Model	KQ-ST1500W2.56kWh/KQ-ST3000W5.12kWh/KQ-ST6000W10.24kWh
UPS	Support
Rated Power	12.56kWh / 5.12kWh/ 10.24kWh
Battery Type	LiFePO4 Lithium Battery
Input Voltage	85-138VAC/ 170-275VAC
Input Frequency	45-65Hz
Output Voltage	110/220VAC
Output Frequency	50/60Hz
Output Wave	Pure Sine Wave
MPPT Voltage Range	60VDC- 150VDC
PV Power	1500W ｜ 3000W, 6000W
Rated Charge Current	30A Max., 60A Max.
MPPT Efficiency	99%
Floating Charge Voltage	57.6VDC
Max. Power	3200Wp
Low Voltage Recovery Voltage	57.6VDC
Low Voltage Protection Voltage	53.6VDC
5VDC USB Output	2pcs / Max. 2A
12VDC Output ports	2pcs/ Max.2A
Operating Ambient Temperature	-20～50°C
Storage Temperature	-25～55°C
Heat Dissipation	Temperature control by intelligent exhaust fan
Dashboard	Digital LCD
Dimensions	KQ-ST1500W2.56kWh(445315550mm) /KQ-ST3000W5.12kWh(525315650mm) /KQ-ST6000W10.24kWh(645380755mm)

Discover More

KEQI Energy features cutting-edge production facilities and a dedicated team of experts, ensuring we deliver the highest quality products in the industry.

Solar Generator PS300-256/320/448Wh + 50W Solar Panel

Solar Energy Generator ST3000-5.12kWh3000W Energy Storage

Portable Power Station PS300-256/320/448Wh

IGBT Inverter Single-Phase ICL Series 6KW～30KW Low-Frequency

Questions fréquemment posées

Does KEQI support customized production？

At KEQI Energy, we recognize that every customer is unique, and we are dedicated to meeting the specific needs of our clients in the solar energy industry. We offer customized production services that enable us to create products tailored to your precise requirements, including solar lights, solar inverters, and energy storage solutions. Our team of experienced professionals collaborates closely with clients to ensure we fully understand their preferences and industry demands. Utilizing the latest technology and techniques, we deliver high-quality, customized products that stand out in the market. Whether you need a unique lighting solution for your commercial space or a specialized solar product not readily available, we are here to assist you. Contact us today to learn more about our customized production services and how we can help you achieve your solar energy goals!

How to ensure product quality?

At KEQI Energy, we believe that product quality is of utmost importance. We have implemented a rigorous quality control system that covers every detail of the production and shipping process. From the selection of raw materials to the final inspection of finished products, we adhere to strict production and shipping standards to ensure that our products meet the highest quality requirements. Our production facilities are equipped with the latest technology and staffed by experienced professionals who are dedicated to producing high-quality products. We also conduct regular training and quality control checks to ensure that our production and shipping processes remain at the highest level. Our commitment to quality has earned us the trust and loyalty of our customers, and we will continue to uphold our high standards in all aspects of our business！

Do the products come with a warranty？

At KEQI Energy, we take product quality and customer satisfaction very seriously. We have a strict quality control system in place to ensure that our products meet the highest standards of quality and safety. All of our products come with a corresponding warranty period, and we encourage our customers to communicate with us prior to purchasing to determine the specific warranty period for their desired product. Our commitment to quality extends beyond the sale of our products, and we provide excellent after-sales service to ensure that our customers are satisfied with their purchase. We believe that our dedication to product quality and customer satisfaction is what sets us apart in the industry, and we will continue to strive for excellence in all aspects of our business.

Professional and Expert Solar Power Products Manufacturer

Advantages of the KEQI ENERGY

Assured Products

KEQI Energy prioritizes quality by sourcing raw materials exclusively from certified suppliers. Each material undergoes rigorous testing in accordance with high standards before being approved for our production line.

Quality After-Sales

KEQI Energy offers a 2-year warranty on its products, with some items even featuring a 5-year warranty.
We also provide comprehensive OEM/ODM support for all our products.

100% Manufacturer

From the initial design phase to production and delivery to your store, partnering with an authentic manufacturer ensures top-notch quality control, swift response times, and rapid shipping.

Contact us for the latest product quotes or custom orders.

If the above prodicts does not fully meet your needs, we can customize a tailored solution for you, ensuring a worry-free experience with a system designed specifically to address your requirements.