As the conversion efficiency and production technology of solar cells continue to improve, the application of solar photovoltaic power generation is becoming more widespread. In the field of lighting, solar light street lamps, as a main application mode of photovoltaic power systems today, are being recognized and accepted by more and morepeople. The editor, through analyzing the materials of various companies'solar light street lamps, finds that many people consider the system design of solar road lamps ratherone-sidedly, such as the consideration of peak hours, selection of battery capacity, and understanding of continuous rainy days, etc.
Solar road lamps mainly consist of solar cell modules, brackets, light sources, controllers, batteries, poles, etc. Solar road lamps utilize the photovoltaic effect principle of solar cells, where during the day the solar cells absorb the energy of sunlight photons to generate electricity, which is stored in the battery through a controller. When night falls or when the ambient light around the lamp is low, the battery powers the light source through the controller until the set time to cut off.
The basic principle of solar photovoltaic power systems is the same, so the design ideas for solar light street lamps can also be based on general solar power systems. First, determine the power of the light source, the working hours per day, ensure a few rainy days, and then calculate the capacity of the battery and the power of the solar cell module. However, solar road lamps have their specifics, needing to ensure the stability and reliability of the system's operation, so special attention is needed during design.
Solar cell modules
The voltage of solar cell modules will decrease with the rise in temperature. Due to the impact of high temperatures, the voltage loss of the cell modules is about 2V, and the diode voltage drop on the controller during the charging process is 0.7V, so a working voltage of 18V is chosen for the modules. Due tothe special nature of solar light street lamps, solar panels are generally installed on the light poles, which are usually over 5 meters high with a higher center of gravity, and most of the solar panels are hanging style, to enhance the wind resistance of the whole set of equipment, generally multiple solar panels are chosen to form the required module power.
Battery (Group)
When selecting a battery, it is necessary to consider the impact of the discharge rate on the battery capacity, the impact of temperature on the battery capacity, the impact of the depth of discharge on the battery capacity, and so on. Therefore, it is essential to choose deep cycle solar specific batteries. When connecting batteries in parallel, it is necessary to consider the imbalance between each individual battery, usually, the number of parallel groups should not exceed4 groups.
Anern produces several types of solar inverters across multiple product series for different applications:
Off-Grid Solar Inverters: Designed for areas without grid access or unstable power sources, supporting remote power access 12. For example:
AN-SCI-PRO Series (2000/3200W models)
AN-PVI Series (6000/10000W)
Hybrid Solar Inverters
IP65-rated Hybrid Inverters: Durable, all-weather inverters for grid-tie/backup systems. Includes AN-SCI-EVO series (e.g., AN-SCI-EVO10200, EVO4200/6200)
UPS Hybrid Inverters: Models like the 2000-12000W solar inverter with UPS functionality for uninterrupted power supply
Low Frequency Solar Inverters: Heavy-load industrial inverters for high-power applications. Features include driving pumps, air conditioners, and refrigerators
Specific product highlights:
AN-FGI-DU4200 Series: Hybrid PV inverters for residential/commercial use
AN-SCI02-PA Series: Off-grid parallel inverters (e.g., AN-SCI02-PA6200)
Anern produces the following inverter power ratings and types:
Power Ratings:
1kW Inverters
1.5kW Inverters
2kW Inverters
3kW Inverters
4kW Inverters
4.2kW Inverters
5kW Inverters
6kW Inverters
6.2kW Inverters
6.5kW Inverters
7.2kW Inverters
10kW Inverters
10.2kW Inverters
12kW Inverters
Inverter Types:
Single Phase Solar Inverter
MPPT Solar Inverter - Integrated in controllers
Off Grid Inverter
Hybrid Solar Inverter
High Power Inverters (commercial, up to 100KW)
Commercial Solar Inverter
UPS Solar Inverter
Pure Sine Wave Inverter - Fundamental to all models
Solar Power Inverter for Home - All residential models
Note: Dual-output and on-grid capabilities are implied through hybrid and UPS systems.
At present we only do factory direct sales, welcome all customers to order directly from us.
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 operates as a solar energy solutions manufacturer, supplying solar inverters as part of integrated solar power systems that combine power conversion, energy storage, and system-level design for various solar applications.
Anern is included in solar energy manufacturer lists due to its involvement in supplying multiple core solar products, including solar inverters, lithium battery energy storage systems, solar panels, and integrated solar system solutions.