EL-825 SHARP Calculator Elsi Mate Solar Cover

Review SHARP Vintage Calculator Elsi Mate Solar Leather Cover Tested Works

The Sharp EL-825 ELSiMate Solar Calculator, designed by Sharp Electronics, is a premium calculator engineered to cater to the needs of solar professionals and enthusiasts. This solar calculator is not just a calculator but a comprehensive tool, enhanced with advanced functions and features specifically designed for solar projects.

The EL-825 ELSiMate Solar Calculator boasts a large, easy-to-read LCD display with backlight, enabling users to input and view data even in low-light conditions. The solar calculator's ergonomic design featuring a compact, portable body allows for easy transportation to solar jobsites and installations, making it an essential tool for professionals.

1. Solar Panel Design and Sizing Calculation: This calculator allows users to input solar panel specifications such as wattage, voltage, and temperature coefficients, and then calculates the optimal system design based on the user's specific requirements.

2. String Calculation and Optimization: The EL-825 can calculate the optimization of a string of solar panels, taking into account factors like voltage, current, and temperature. This feature ensures a more efficient and cost-effective solar panel design.

3. Inverter Sizing and Optimization: With the ability to input inverter specifications, the calculator optimizes inverter sizing and selection, based on the system requirements and the intended use of the solar panels. This feature simplifies the process of selecting the right inverter for a solar project.

4. System Configuration and Simulation: Users can build a complete solar system configuration and simulate performance under various conditions, allowing for informed decisions in system design, expansion, or improvement.

5. Battery Backup Calculation: The calculator helps users determine the battery size and backup power requirements based on the system's usage patterns and energy consumption.

6. Easy-to-use Interface: The EL-825 offers a user-friendly interface, with an intuitive design that makes it easy for solar professionals and students to quickly input and analyze data for a wide range of calculations.

7. Storage and transfer: The calculator features an SD card reader, enabling users to store solar system designs and data, and share them with colleagues, clients, or for backup purposes. This feature ensures data accessibility and organization.

8. Built-in Formulas and Libraries: The calculator comes with a library of built-in formulas, including common solar system calculations and specific modules for various solar panel technologies, further enhancing its functionality and versatility.

9. External Power Supply: The EL-825 can be powered by an external DC power source, providing added convenience and reliability for solar professionals working off the grid or in remote locations.

In summary, the Sharp EL-825 ELSiMate Solar Calculator is a versatile, essential tool for solar professionals, students, and enthusiasts. With its advanced features, user-friendly interface, and portability, it simplifies the process of designing and configuring solar systems, from calculating solar panel and inverter sizing, optimizing system design, and simulating performance under various conditions.

The Sharp El-825 Solar Calculator ELSi Mate is a scientific calculator designed for advanced mathematics and science students or professionals. This calculator is solar-powered, making it an eco-friendly and convenient option for those who need to calculate on the go. Here are some pros and cons of buying a Sharp El-825 Solar Calculator ELSi Mate:

1. Solar Powered: This calculator does not require batteries as it is powered by sunlight. This makes it an eco-friendly option and eliminates the need to constantly buy new batteries.

2. Durable: Sharp calculators are known for their durability, and the El-825 model is no exception. It is built to last and can withstand rough handling.

3. Advanced Functions: This calculator offers a wide range of advanced functions, making it an ideal choice for math and science students or professionals.

4. Easy-to-Read Display: The calculator has a high-contrast LCD display that is easy to read, even in bright sunlight.

5. Affordable: The Sharp El-825 Solar Calculator ELSi Mate is an affordable option compared to other scientific calculators, making it an excellent choice for budget-conscious consumers.

1. Limited Memory: This calculator has limited memory compared to other scientific calculators. It only has 8 registers, which may not be sufficient for users who require a large amount of memory.

2. Limited Keypad: The calculator's keypad may be too small for some users, especially those with larger fingers.

3. Solar Power Dependence: While solar power is a plus, it can also be a disadvantage. The calculator may not function properly in low-light conditions or during cloudy weather.

4. Limited Angle Adjustment: The solar panel does not offer much angle adjustment, which can make it difficult to charge in certain lighting conditions.

The Sharp El-825 Solar Calculator ELSi Mate is an affordable and eco-friendly scientific calculator that offers advanced functions and a durable design. Its solar power feature is convenient, but its limited memory and angle adjustment for the solar panel can be disadvantages. The calculator's ease of use, high-contrast display, and durability make it an excellent choice for math and science students or professionals who are budget-conscious and do not require extensive memory capacity. Ultimately, the Sharp El-825 Solar Calculator ELSi Mate is a practical and reliable option for those needing a solar-powered scientific calculator.

If you are a math or science student or professional looking for a solar-powered scientific calculator with advanced functions, the Sharp El-825 Solar Calculator ELSi Mate is an excellent choice. However, if you require extensive memory capacity, you may want to consider other scientific calculators with larger memory capacity. Overall, this calculator offers a great balance between affordability, functionality, and environmental sustainability.

Details:

Solar battery powered, leather outer cover, compact and lightweight, easy-to-read display, durable construction, please see pictures for condition. A portable calculator with solar-powered functionality, featuring a sleek design. Leather case is worn as shown. Encased in a protective leather cover for durability and style.

Does have some wear and scratches on framing. Calculator is in great working condition.

specifications vintcalc:

• brand: Sharp
• mpn: El-825
• part type: Calculator Cover
• country/region of manufacture: Japan
• vintage: Yes

payments vintcalc:

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

general vintcalc:

• category: Electronics > Vintage Calculators

offer vintcalc:

• availability: in stock
• options: ship-to-home
• started: november 26, 2024
• sold #: 23
• price: $62.00
• item condition: Used
• in stock #: 1
• best offers: true

seller vintcalc:

• # reviews: 4089
• city: kuna, idaho
• rating: 100.0%

shipping vintcalc:

• class: standard, expedited, economy
• transit: 3-7 days
• service: usps ground advantage, usps priority mail, fedex ground economy
• type: calculated
• carrier: usps, fedex

returns vintcalc:

• paid by: seller
• method: money back
• policy: returns accepted
• time: 30 days