LC-680A IMA Solar Calculator Hong Kong

Review IMA Lc680a Vintage Solar Powered Calculator Case Near Mint Made In Hong Kong

The IMA LC-680A Solar Calculator, manufactured by IMA Technology, is a versatile and innovative tool designed specifically for solar energy professionals and enthusiasts. This solar calculator, which is also known as the LC680A model, is widely used in Hong Kong and other regions where solar energy adoption is on the rise.

The LC-680A Solar Calculator is a handheld device with a sleek and ergonomic design, making it easy to carry and use in various outdoor environments. It features a high-resolution, backlit LCD display that is clear and easy to read, even under direct sunlight. The calculator is powered by two AAA batteries, ensuring long-lasting usage.

The primary function of the LC-680A Solar Calculator is to perform complex solar energy calculations with ease and precision. It offers a wide range of solar calculation functions, including DC system design, AC system design, battery bank design, and load calculation. These functions enable users to determine the size and configuration of solar panels, batteries, inverters, and other components required for a solar energy system.

One of the key features of the LC-680A Solar Calculator is its extensive database of solar panels and batteries. This database includes hundreds of models from various manufacturers, allowing users to quickly and accurately input the specifications of their solar equipment into the calculator. The calculator also supports multiple currencies and units of measurement, making it a global tool for solar energy professionals.

The LC-680A Solar Calculator also offers advanced features such as a graph function, which allows users to visualize the performance of their solar system over time. It also features a built-in memory function, allowing users to save and recall their solar system designs for future reference.

In summary, the IMA LC-680A Solar Calculator is a powerful and essential tool for solar energy professionals and enthusiasts in Hong Kong and beyond. Its sleek design, extensive solar calculation functions, and comprehensive solar panel and battery database make it an indispensable tool for anyone involved in the design and installation of solar energy systems.

The LC-680A Solar Calculator, manufactured by Imasun, is a popular device among solar professionals for estimating solar panel system performance. Here are some pros and cons of buying this calculator:

1. High-precision solar panel calculation: The LC-680A Solar Calculator can handle complex solar panel system calculations with high precision. It can calculate the output power, voltage, current, efficiency, and other important parameters of solar panels under various conditions.

2. Wide range of supported modules: This solar calculator supports a wide range of solar panels from various manufacturers, making it a versatile tool for solar professionals.

3. User-friendly interface: The LC-680A Solar Calculator features a clear and intuitive interface, making it easy for users to input data and interpret results.

4. Built-in database: The device comes with an extensive built-in database of solar panel specifications, which can save users time and effort in looking up data.

5. Portable design: The solar calculator is compact and portable, making it easy to carry around to different solar panel installations.

1. Limited battery life: The LC-680A Solar Calculator has a limited battery life of around 4 hours, which may not be sufficient for long working days.

2. Expensive: Compared to other solar calculators on the market, the LC-680A is quite expensive.

3. Lack of wireless connectivity: The solar calculator does not have wireless connectivity, which can limit its usefulness for remote installations.

4. Limited memory capacity: The device has a limited memory capacity, which means that users may need to regularly clear old data to make room for new calculations.

The Imasun LC-680A Solar Calculator is a high-precision and versatile tool for solar professionals, offering a wide range of features that can help streamline solar panel system calculations. However, its limited battery life, high price point, and lack of wireless connectivity may be drawbacks for some users. Ultimately, the decision to buy this solar calculator depends on the specific needs and budget of the user.

If you are a solar professional looking for a high-precision and versatile solar calculator, the Imasun LC-680A Solar Calculator is a great option to consider. However, if you are working on a tight budget or require longer battery life or wireless connectivity, you may want to explore other options on the market.

Details:

Virtually no button wear. Size is about 2.5 inches by 4. Flat rate shipping of $8.00 to Canada and the lower 48. All LCD segments are 100% functioning with equal polarizing.

Ready to pass on the next custodian. Very retro, very cool and no batteries. My mother always had this in her purse. Non smoking house.

One owner family. Slight yellowing of plastic retainer on case but are still 100% flexible. Everything works.

specifications vintcalc:

• brand: Ima
• mpn: Lc-680a
• model: Ima Lc-680a
• part type: Calculator Case
• country of origin: Hong Kong
• vintage: Yes

payments vintcalc:

• other
• wallet: google-pay
• credit card: visa

returns vintcalc:

• policy: no returns

shipping vintcalc:

• transit: 7-12 days
• type: fixed
• service: economy
• class: economy

general vintcalc:

• category: Electronics > Vintage Calculators

offer vintcalc:

• prices: $14.99–$25.00
• item condition: Used
• started: december 19, 2025
• in stock #: 2
• options: ship-to-home
• best offers: true
• availability: in stock
• sold #: 11

seller vintcalc:

• # reviews: 704
• rating: 100.0%
• city: ogdensburg, new york