EN
fr 
de 
es 
it 
ru 
pt 
ar 
ms 
id 
Anern, with 16 years of experience in the energy industry, from solar systems to solar accessories, from indoor LED lighting to outdoor solar lighting, we are one of the sources to meet your diverse needs.
Anern has 16 years of experience in solar lighting and solar product manufacturing. Anern is headquartered in Guangzhou. With a production base of 7,000 square meters, our company has an R&D team of more than 100 people.
One of the core components of solar street lights is the battery, which directly affects the lighting effect and service life of the street lights. When selecting and configuring the battery for all-in-one integrated solar street lights, different types and capacities of batteries have their unique advantages and applicable scenarios. Next, we will provide a detailed introduction to the common battery types for solar street lights and their capacity configuration calculation methods.
Lead-acid batteries
Features: Lead-acid batteries are widely used for their stable voltage and low price. However, due to their low energy density, relatively large volume, and lifespan of about300-500deep cycles.
Gel batteries
Features: Gel batteries are an upgraded version of lead-acid batteries, using gel electrolyte instead of sulfuric acid electrolyte, enhancing safety, storage capacity, and lifespan, suitable for use in a wide temperature range.
Ternary lithium batteries
Features: Ternary lithium batteries have the advantages of high energy density, small volume, and fast charging, with a lifespan of about 500-800 deep cycles, but relatively high cost.
Lithium iron phosphate batteries
Features: Lithium iron phosphate batteries are the best performance choice, with high energy density, long lifespan, and strong stability, safe to use in a wide temperature range, with a lifespan of up to 8-10 years.
The battery capacity configuration of an all-in-one integrated solar street light needs to be reasonably calculated based on the actual situation to ensure that it can meet the night lighting needs and usage conditions of continuous rainy days. Here is a simple capacity calculation example:
Calculation Steps:
1. LED lamp power and current: Assume LED lamp power is 40W, working in a 24V system.
Average daily effective sunlight hours: Assume4 hours.
2. Daily discharge time: Assume10 hours, can be adjusted according to actual needs in practical applications.
3. Number of consecutive rainy days: Assume continuous power supply for 5 days (including the night before a rainy day).
Battery capacity calculation formula:
Calculate LED lamp current: 40W ÷ 24V = 1.67A
Calculate daily discharge amount:1.67A × 7 hours = 11.69AH
Calculate the total discharge amount for5 days: 11.69AH × 5 = 58.45AH
Actual battery capacity required:
Considering 20% reserve capacity and additional loss of charging and discharging, the actual requirement is:
58.45AH ÷ 80% × 120% = 87.68AH
Therefore, the actual required battery capacity is 24V / 87.68AH.
According to the above calculation method, you can select a suitable capacity solar battery, such as two12V / 100AHor120AHbatteries in series, to ensure that the solar street light can operate stably under various environmental conditions.
Through reasonable battery selection and capacity configuration, all-in-one integrated solar street lights can not only provide efficient lighting effects but also maintain stable operation under different climatic conditions, continuously supporting the lighting needs of urban and rural areas.
Anern supplies integrated solar energy storage systems that combine lithium battery storage with solar inverters and system components for residential, commercial, and off-grid solar power applications.
Generally 3-10 years warranty , vary from different items.
Yes, Anern produces lithium batteries.
Multiple references explicitly confirm this:
Anern's product lineup includes various types of Solar Lithium Batteries, such as Wall Mounted, Floor Type, Rack Mounted, and Lead-Acid Replacement Batteries for different applications.
They manufacture specific lithium battery product lines like the AN-LFP Series (12.8V50AH, 12.8V100AH, 12.8V300AH) and AN-LPB-Nplus/Npro Series wall-mounted batteries (24V-51.2V configurations).
Anern specializes in lithium battery manufacturing alongside energy storage systems (ESS), explicitly stating: "With over 16 years of solar industry experience, Anern specializes in lithium battery manufacturing.
Their direct product catalog lists 12V, 24V, and 48V lithium-ion batteries as core "Hot Products".
Technical documentation confirms their lithium batteries feature LiFePO4 chemistry, smart BMS protection, and certifications (CE, ROHS, UN38.3).
Anern's energy storage systems are used in the following solar applications:
Residential Backup Power:
For home use during power outages, providing up to 6 hours of continuous power for average household consumption. These systems reduce grid reliance and electricity bills while storing excess solar energy.
Commercial and Industrial Energy Management:
Installed in factories and businesses to store excess solar energy, reduce peak-hour grid consumption, and lower electricity costs. Systems are deployed in secure, ventilated locations for stability.
Off-Grid Infrastructure:
Supports meteorological/hydrological observation equipment and other critical infrastructure in remote areas without grid coverage. Battery banks store solar energy converted via inverters for reliable operation.
Agricultural Operations:
Powers farms by converting stored solar energy into AC electricity, maintaining agricultural activities during outages or grid instability.
Large-Scale Solar Projects:
Used in independent photovoltaic power stations ranging from 10KW to 50MW capacity, enabled by parallel-connected hybrid inverters for solar energy conversion and storage.
If you live in a sunny place like South Africa or South America, wholesale solar street lights from Anern can easily last 10 hours at night all year round. In some Northern European countries, solar lights last for a shorter time at night in winter. In these areas, it is expected to last an average of six hours during winter.
