FAQS

Lithium energy storage battery, home battery, Portable power station, HV ESS battery pack, 12V/24V/36/51.2V/72V LiFePO4 battery packs, Jump starters, solar panels, etc. Support OEM/ODM Service.

Yes. We are a leading lithium storage battery manufacturer in Dongguan, China. CXJPowers factory is located in Chuangxinjia Industrial Park, No. 26, Xinglong Street, Tangxia, Dongguan, China, with 37 R&D engineers, 210 technicians and workers, 85 sales team and 19,300m² office area & production base. Also, we are a factory business type officially certified by Alibaba.

Product models in stock, minimum order ≥1 piece;
Product models out stock or customized, if customized logo or packaging, the MOQ is 100~500 pcs, depending on the customization requirements and product type.
We support 1pc sample order for testing.

Carton, wooden box or customized packaging.

We have professional quality inspection team, 100% inspection during each production process, testing before packing.
 

When the cooperation intention is reached and the contract is signed, after receiving the deposit (signed contract amount * 50%), the order will be placed to start production; when the production is completed, the full payment of the contract amount can be delivered to the customer.
 

Products can be transported to North America, South America, the European Union, the Middle East, Southeast Asia and many other countries. Products all have corresponding transportation inspection reports.

Sea transportation, air transportation, express delivery, truck delivery, etc. Accepted delivery terms are FOB, CIF, EXW, DDP.

The shipping charges shown on the product page are affected by weight, size, shipping time, shipping method and destination country. The specific shipping costs for different products in different countries can be obtained by consulting customer service.

We can provide customized services for different products. Any questions feel free to contact us at info@cxjpowers.com. thanks.

All iRicesPower's portable power stations are safety and high performance under correct use & operation. It is suitable for outdoor activities, camping etc. Especially in the case of natural disasters, power shortages, and temporary power outages, our LifePO4 power station can play a great role as an emergency backup energy storage power supply.

Warm reminder: Please observe the following safety rules to minimize the occurrence of accidents and adverse results. First, always keep your device dry to avoid potential shock or maintenance issues, and second, make sure your cables don't become a tripping hazard. Under proper use and operation, portable energy storage batteries are completely safe.

Since you can recharge PPSs repeatedly from several power sources, you can reuse them multiple times to full effect. Sustainability can be further enhanced through attachable solar panels, allowing you to recharge your station via solar power.
 

The runtime depends on the kind of portable power station you purchase. Different models have different-sized batteries and energy storage capacities, affecting how long they can run before recharging. Additionally, the devices and appliances you hook up to your PPS will affect the runtime. Appliances that require significant power such as televisions or refrigerators) will drain your station faster than smaller devices such as phones or laptops.
 

The fundamental difference is that a generator generates power, whereas a portable power station only stores energy. It doesn't create new energy on its own. A PPS stores the energy you charge it with from solar panels, AC wall plugs, car adapters, and other charging methods so you can take it with you and use it later.

Depending on the model, portable power stations utilize lithium-ion (Li-on), NCM, or lithium-ion phosphate batteries LiFePO4/LFP), Lithium-ion and NCM batteries are robust. but none more so than the LiFePO4s. which are powerful, fast charging, and last 4-5 times longer than lithium-ion batteries. LFPs are also a greener option and safer to run since they are cobalt-free. LFP batteries can last for 6500 cycles and achieve a depth of discharge rate of 100% protecting users from over-discharging.

 The product lifespan largely depends on the model you decide to purchase and the battery type.The number of years the portable power station also depends on how frequently you use and recharge the device. You can expect many years of service from your portable power station if you buy from a reputable brand. Your power station could meet your portable and backup power needs for ten years or more.

Our battery systems are compatible with major inverter brands like Growatt, Deye, Sofar, Victron, and Goodwe, and support RS485/CAN communication protocols.

HV (High Voltage) offers higher efficiency for high-power demands; LV (Low Voltage) is more flexible for standard household use.

Yes, our batteries support on-grid, off-grid, and hybrid systems, with UPS backup functionality.

Wall-mounted saves space and looks sleek, while stackable offers easier expansion and maintenance. 

Yes, fully compatible with various solar systems, including balcony PV, to maximize self-consumption.

Built with LiFePO4 cells, the battery lasts over 6000 cycles—more than 10 years of service life.

Equipped with a smart BMS, offering five levels of protection for safe operation.

Yes, some models support app/web-based monitoring for real-time battery status and data.

Yes, we offer OEM/ODM including logo, case color, and protocol customization for bulk orders.

Yes, our batteries are certified with CE, UN38.3, MSDS, RoHS, etc., for smooth export and customs clearance.

3-year warranty with lifetime tech support. We offer remote diagnosis or replacements if needed.

Yes, up to 16 units in parallel depending on the model, with total capacity exceeding 100kWh.

With a suitable inverter, it can handle household loads from 3kW to 10kW stably.

Trolley is mobile and great for backup; All-in-One integrates battery, inverter, and controller for plug-and-play use.

Yes, it supports solar input via built-in MPPT controller, compatible with direct solar panel connection.

We specialize in manufacturing solar storage batteries and also offer comprehensive solar energy system solutions.

Every order follows our two-step quality assurance process: prototype verification before manufacturing and thorough inspection before dispatch.

For C&I energy storage applications, your system choice depends on power needs and grid interaction goals:

•Off-grid systems offer cost-effective energy independence, ideal for areas with unreliable or no grid access.

•Hybrid systems provide the best of both worlds – storing solar energy for peak shaving and backup, while maintaining grid connection for flexibility.

•On-grid systems are optimal if your priority is feeding surplus power back to the grid, especially in regions with favorable feed-in tariffs or net metering policies.

The system's modular architecture allows parallel connection, providing exceptional scalability to meet increasing power requirements in commercial and industrial applications.

Our comprehensive fire safety solution incorporates:

(1) Dual-detection smoke and heat sensors,

(2) Automatic aerosol extinguishing,

 (3) Instantaneous signal transmission to the central fire control unit and alarm network - ensuring reliable multi-tiered protection.

The integrated all-in-one cabinet design enables quick and simple installation, dramatically cutting down on labor requirements and deployment time.

The C&I energy storage cabinets provided by CXJPowers adopt an integrated design, which enables plug-and-play and requires no additional installation process.

Yes. The appearance, logo, capacity and specific functions of CXJPowers' BESS can be customized. If you are interested in this, please contact us and tell us your needs. We will serve you wholeheartedly!

C&I storage refers to medium/large-scale battery systems (typically 100kWh+) for factories, malls, or industrial parks. They prioritize peak shaving, demand charge management, and higher power throughput compared to home systems.

Current lithium batteries last 8-15 years with 3,000-6,000 cycles (varies by DoD and chemistry – e.g., LFP batteries offer longer longevity).

Typically 3-7 years, depending on tariff structures (peak/off-peak price gaps), load profiles, incentives, and system utilization.

Example: A 1MWh industrail battery storage containerized system needs ~20-30m², plus ventilation/maintenance clearance.

The C&I stroage will benifit high-energy users with fluctuating demand or expensive peak tariffs most, including:

•Manufacturing plants (reduces demand charges)

•Data centers (backup power + load management)

•Cold storage (smooths refrigeration spikes)

•EV charging stations (avoids grid upgrade costs)

•Commercial buildings (shifts solar power to peak hours)