L2 Series

L2-N1 PV-Storage Integrated Machine

Product Features:

• MPPT photovoltaic controller with a conversion efficiency of up to 98%,maximizing solar energy absorption for stable power generation;
• Dual charging modes (solar panel and grid power): Fully charged in 3-5 hours via solar panels (under sufficient sunlight) and rapid recharging in 3-5 hours via grid power, eliminating worries about power outages or scenarios without photovoltaic access;
• Equipped with lithium iron phosphate batteries featuring a cycle life of ≥5,000 times and a service life of over 10 years, supporting deep discharge with no explosion risk;
• Built-in multiple protection mechanisms including overcharge, over-discharge, overload, short circuit, and lightning protection. Operates without noise or electromagnetic radiation, complying with safety standards for residential and commercial scenarios;
• Output power of 300W to meet daily household electricity needs, with a rated energy storage capacity of 1 kWh. Supports dual voltage output (5V/220V), compatible with various devices such as mobile phones, computers, refrigerators, lighting, and small water pumps, fulfilling both daily and emergency power supply requirements;
• Remote operation available via mobile APP.

Core advantages:

Compact design with two installation options (wall-mounted or freestanding), saving space both indoors and outdoors. Flexibly suitable for residential and commercial use.

All-in-one integration, ready to use right out of the box. No professional installation required—we’ve even included all necessary tools. Wiring-free setup for quick deployment in just 5 minutes.

Product parameters

Product size:

Product application scenario:

Household Power Supply

Stall At The Market

Outdoor Camping

RV camping

Founded in 2006 and headquartered in Suzhou, Anhui, CNS MACHINERY (Suzhou) Co., Ltd. belongs to CNS Group, holding ISO9001 certification. Under our brand ——Voltaster, we specialize in R&D, manufacturing and global sales of solar power systems, portable solar generators and residential battery energy storage systems.Covering 60,000 square meters of production base with over 500 skilled employees, we have accumulated nearly 20 years of manufacturing experience in the energy industry and own more than 20 innovation patents. Our complete CNC production lines implement strict full-process quality control. We continuously invest heavily in R&D and support flexible OEM & ODM services.

Voltaster products have been exported to markets worldwide, providing reliable clean energy solutions for households, commercial projects and industrial power storage scenarios. We keep focusing on stable performance, safety and cost-effectiveness, to deliver trustworthy photovoltaic and energy storage products for global partners.

1. Are you a factory or a trading company?

We are a professional manufacturer. We design and produce all our products in our own factory, which means direct pricing and strict quality control.

2. What is your MOQ (Minimum Order Quantity)?

Our MOQ is 10-20 units per model for standard orders. For OEM/ODM projects, please contact us to discuss specific requirements.

3. Do you support OEM/ODM?

Yes, we do. We can produce products with your brand name, packaging and customized specifications. Share your requirements and we will provide a solution.

4. What certifications do your products have?

Our products are GB/T 36276 certified. CE (LVD+EMC), UN38.3 and IEC 62619 certifications are in process for EU export. UL certification is planned for the North American market.

5. What is your delivery time?

Standard products: 15-30 days after deposit. OEM products: 30-45 days depending on customization.

6. What payment methods do you accept?

We accept T/T (bank wire transfer) as the primary payment method. Other options can be discussed for long-term partnerships.

7. What is your warranty policy?

We offer 2-5 years warranty depending on the product line, with technical support for the lifetime of the product.

8. Can you help with shipping?

Yes. We work with experienced freight forwarders and can arrange sea freight (FCL/LCL), air freight or express delivery worldwide.

9. How do I become a distributor?

Contact us with information about your company and market. We offer exclusive distributor pricing, marketing support and after-sales training.

10. Do you provide installation support?

Yes, we provide installation manuals, video guides and remote technical support. Our team is available for online troubleshooting.

Guard Every Kilowatt-Hour, Empower a Stable Energy Future