Explore our flagship CE-compliant energy storage systems, custom EV packs, and fast-charging infrastructures designed for seamless integration.
Ningbo Sahnova Solar Co., Ltd. is a professional manufacturer specializing in lithium battery solutions for solar energy storage, automotive applications, and e-mobility systems. Established with a vision to support the global transition toward clean and sustainable energy, the company focuses on delivering high-performance, reliable, and safe battery products tailored to diverse application scenarios.
In its early development stage, Sahnova concentrated on basic battery assembly and integration services, gradually building technical expertise in lithium battery design and energy management systems. As demand for renewable energy and electric mobility grew, the company expanded its capabilities by investing in advanced production equipment, automated assembly lines, and rigorous quality control systems.
Today, Ningbo Sahnova Solar Co., Ltd. offers a wide range of lithium battery solutions, including energy storage battery packs, automotive starter batteries, and customized battery systems for electric bicycles and other mobility devices. The company integrates proprietary Battery Management Systems (BMS) into its products to ensure optimal thermal performance, multi-tier electrical protection, dynamic cell balancing, and long-term operating longevity.
With a strong engineering team and a customer-oriented approach, Sahnova continues to provide customized solutions and technical support to clients worldwide. The company is committed to innovation, quality, and sustainability, striving to become a trusted global partner in the lithium battery and energy storage industry.
A detailed technical analysis of standard directives governing industrial lithium battery packs and energy storage architectures for global market deployment.
In the European Union and international markets adhering to CE framework directives, customized battery assemblies must satisfy stringent electrical safety, electromagnetic compatibility, and functional safety standards. Non-compliant batteries present fire hazards, operational downtime, and legal liability. Sahnova's battery systems undergo exhaustive validation to ensure complete alignment with European compliance mandates.
| CE Certification Directive | Applicable Standard | Technical Scope & Testing Mandate | Sahnova Design Implementation |
|---|---|---|---|
| Low Voltage Directive (LVD) 2014/35/EU | EN IEC 62619 / EN 62133-2 | Safety requirements for secondary lithium cells and batteries used in industrial and mobile applications. Tests overcharge, short-circuit, thermal abuse, and drop resistance. | Dual-layer hardware isolation, continuous cell voltage monitoring, and flame-retardant UL94-V0 rated casing enclosures. |
| EMC Directive 2014/30/EU | EN 61000-6-2 / EN 61000-6-4 | Evaluates immunity to electromagnetic interference (EMI) and limits radiated emissions to prevent disruption to grid/vehicle electronics. | Shielded BMS wiring harnesses, integrated EMI filtering circuitry, and noise-isolated CANbus/RS485 communication ports. |
| Machinery Directive 2006/42/EC | EN ISO 13849-1 | Functional safety of safety-related control systems within larger industrial machines and commercial battery cabinets. | Redundant software cutoff algorithms, emergency hardware disconnect relays, and real-time thermal sensors per cell module. |
| Transport Safety Standard | UN 38.3 / MSDS Compliance | Ensures safe transport of lithium batteries by air, sea, or land under severe vibration, thermal shock, altitude, and impact conditions. | Heavy-duty busbar isolation, structural shock-absorption brackets, and certified hazard-proof export shipping packaging. |
Leveraging China's world-leading lithium ecosystem and Ningbo's deep supply chain logistics to deliver unmatched quality, rapid prototyping, and cost performance.
Our strategic proximity to premier cell foundries (CATL, EVE, BYD, Samsung SDI) grants us priority access to Grade-A prismatic, cylindrical (18650/21700), and pouch cells with verified capacity and internal resistance matching.
We develop custom Battery Management Systems supporting CAN open, Modbus, RS485, and Bluetooth communication, allowing tailored SOC/SOH algorithms, temperature thresholds, and seamless inverter compatibility.
From aluminum powder-coated enclosures to heavy-duty IP55 liquid-cooled outdoor ESS cabinets, our in-house metal fabrication guarantees high structural integrity and custom physical form factors.
As global energy policy shifts toward decarbonization, specialized energy storage solutions become the cornerstone of resilient modern power infrastructure.
Industrial facilities utilize our 101kWh to 215kWh LiFePO4 ESS cabinets to reduce peak-demand tariffs, store solar power during off-peak hours, and provide instantaneous emergency backup during power outages.
Combining high-voltage lithium battery buffers with CCS2 / GB/T dual-gun chargers allows highway service hubs to deliver up to 360kW fast charging without destabilizing the local utility grid.
High-density 48V/51.2V rack-mounted LiFePO4 systems supply uninterrupted telecom battery backup for rural cell towers, replacing high-maintenance lead-acid systems with 10+ year lifespan modules.
Custom 24V, 36V, 48V NCM and LiFePO4 packs powered by 21700 high-discharge cells engineered for long-range e-bikes, delivery trikes, electric scooters, and specialized industrial AGVs.
Our structured development process ensures your technical requirements translate into fully certified, batch-produced battery systems with zero friction.
Evaluation of voltage range, continuous/peak current, dimensions, IP rating, thermal parameters, and protocol integration.
3D modeling of physical packaging, finite element stress analysis, thermal airflow simulation, and custom PCB BMS design.
Precision sample assembly, automated laser welding, busbar installation, and preliminary functional diagnostic testing.
Full compliance verification under CE LVD/EMC guidelines, automated aging testing, and batch export manufacturing.
Select from our complete range of certified component enclosures, high-voltage battery cabinets, and micro-lithium cells.
Everything you need to know about custom lithium battery design, CE compliance, shipping logistics, and OEM integration.
Sahnova Solar
