Sri Lanka is currently navigating a pivotal transition in its national energy strategy. Following recent economic challenges and energy supply fluctuations, the demand for Solar Backup Power Battery Manufacturers & Suppliers in Sri Lanka has surged by over 300% within the commercial and industrial sectors. For enterprises in Colombo, Gampaha, and Kandy, energy security is no longer a luxury but a fundamental operational requirement.
The intermittent nature of the national grid necessitates high-cycle LiFePO4 systems. Our batteries provide seamless millisecond switching, ensuring that critical manufacturing lines in the apparel and tea industries never experience downtime.
Supporting the Sri Lankan government's "Soorya Bala Sangramaya" program, our battery solutions allow businesses to maximize self-consumption and participate in Net Accounting and Net Plus schemes effectively.
Boutique hotels in Galle and the Cultural Triangle utilize our silent, eco-friendly lithium storage to replace noisy diesel generators, enhancing the guest experience while reducing ESG footprints.
Globally, the shift from traditional Lead-Acid to Lithium Iron Phosphate (LiFePO4) and Lead-Carbon technology is accelerating. As a premier supplier to the Sri Lankan market, Ansar Energy integrates these global innovations into localized hardware designs.
Sri Lanka's high humidity and ambient temperatures pose a challenge to battery longevity. LiFePO4 (Lithium Iron Phosphate) is the gold standard for thermal stability. Unlike ternary lithium (NCM), LFP will not catch fire even if punctured, making it the safest choice for high-density urban areas in Colombo. For budget-conscious rural solar projects, our Lead-Carbon batteries offer an excellent middle ground, providing twice the cycle life of standard AGM batteries at a fraction of the lithium cost.
Shenzhen is the global "Silicon Valley" of battery technology. Sourcing your solar backup batteries from Shenzhen Ansar Energy Co., Ltd. provides Sri Lankan distributors with several "Information Gain" advantages that local assembly shops cannot match:
In Colombo 03 and 07, space is a premium. Our rack-mounted 48V 100Ah LiFePO4 batteries offer high energy density, allowing businesses to fit 100kWh of backup power into a standard server room footprint.
For tea factories in Nuwara Eliya, power interruptions during the drying process can ruin entire batches. Our 100kW+ BESS (Battery Energy Storage Systems) provide the heavy-duty discharge needed for industrial motors.
We supply specialized 48V lithium packs to telecom integrators in Sri Lanka, replacing old lead-acid batteries that fail prematurely in high-heat rural base stations.
Our Powerwall-style 5kWh and 10kWh units are designed for easy wall-mounting in Sri Lankan households, integrating perfectly with Victron, Growatt, and Deye inverters.
Shenzhen Ansar Energy Co., Ltd. is a professional manufacturer specializing in solar energy storage batteries and integrated renewable energy solutions for residential, commercial, and industrial applications. Established in 2015 and headquartered in Shenzhen, Guangdong Province, China, the company is committed to supporting the global transition toward sustainable energy through advanced battery storage technologies and intelligent power management systems. With a modern manufacturing facility covering more than 18,000 square meters and a workforce of over 250 employees, Ansar Energy serves customers across international renewable energy markets.
The company's core product portfolio includes solar energy storage batteries, residential energy storage systems, commercial battery storage solutions, industrial energy storage systems, off-grid solar battery systems, hybrid energy storage solutions, backup power batteries, lithium battery packs, and smart battery management systems. These products are widely used in residential solar installations, commercial buildings, industrial facilities, microgrid projects, telecommunications infrastructure, emergency backup power applications, and renewable energy integration projects.
Ansar Energy operates advanced battery assembly lines, testing laboratories, and quality control facilities equipped with modern manufacturing technologies. The company follows strict quality management procedures throughout product design, cell integration, system assembly, testing, and final inspection to ensure dependable performance, safety, and long-term reliability. Continuous investment in research and development enables the company to improve energy efficiency, battery lifespan, and system intelligence.
In addition to standard products, Ansar Energy provides OEM and ODM manufacturing services, offering customized battery capacities, system configurations, branding solutions, and project-specific energy storage designs. The company collaborates closely with solar installers, energy developers, distributors, and system integrators worldwide.
A: For standard rack-mounted lithium batteries, our production lead time is 15-20 days. Shipping from Shenzhen/Guangzhou port to the Port of Colombo typically takes 12-18 days via sea freight.
A: Yes, our smart BMS is pre-programmed with RS485 and CAN protocols compatible with 99% of global inverter brands including Deye, Victron, Growatt, Solis, and GoodWe.
A: We offer a 5-to-10 year warranty on our LiFePO4 systems. We provide remote technical support and can ship replacement BMS modules or cells via air express if a fault is detected.
A: While the upfront cost is higher, LiFePO4 lasts 10 times longer (6000 cycles vs 500 cycles). In the long run, the Cost Per Cycle is significantly lower, and the high-temperature resistance is much better suited for the Sri Lankan climate.
Ansar Energy
