EL-344 SHARP Elsi Mate Solar Calculator Manual

Review SHARP Vintage Elsi Mate Solar Powered Calculator Manual And Case Metric

The Sharp EL-344 ELSiMate Solar Calculator is a versatile and essential tool for solar professionals and enthusiasts. This compact, portable device is designed to provide accurate and efficient solar panel system calculations, making it an indispensable companion in the field or in the office.

The EL-344 features a large, easy-to-read LCD display that shows all relevant data at a glance. The calculator offers a wide range of functions, including DC and AC system calculations, string and module-level calculations, and comprehensive system design capabilities. With its ability to handle up to 10,000 panels, this solar calculator can manage even the most complex solar projects.

One of the standout features of the Sharp EL-344 is its ability to perform calculations using both standard and ELSI (Enhanced Lightly Shaded I-V) curves. This ensures that users can accurately assess the performance of solar panels under various conditions, providing a more precise and reliable assessment of solar system potential.

The EL-344 also includes built-in libraries for various solar panel manufacturers, allowing users to quickly and easily input panel specifications and calculate system performance. In addition, the calculator can store up to 10 custom user-defined panel types, making it a flexible solution for various solar applications.

This solar calculator is solar-powered, with a built-in rechargeable battery, and can also be powered by an external DC power source. The EL-344 comes with a protective case, a USB cable for charging, and a user manual to help users get started quickly and efficiently.

The Sharp EL-344 ELSiMate Solar Calculator is a must-have tool for solar professionals and enthusiasts who require accurate and reliable solar panel system calculations. Its versatility, ease of use, and advanced features make it an indispensable companion for designing, installing, and maintaining solar panel systems.

The Sharp EL-344 ELSi Mate Solar Calculator is a specialized tool designed for solar professionals and engineers to perform complex solar panel system calculations. Here are some pros and cons of buying this calculator:

1. Solar-specific calculations: The EL-344 is designed specifically for solar calculations, making it an essential tool for solar engineers and professionals.

2. High accuracy: The calculator is known for its high accuracy and ability to handle complex calculations related to solar panel systems.

3. Built-in formulas: The calculator comes with built-in formulas for various solar panel system calculations, including area calculations, system efficiency, and system yield.

4. Easy-to-use interface: The EL-344 has a user-friendly interface that makes it easy to input data and view results.

5. Durable design: The calculator is built to withstand harsh outdoor conditions, making it ideal for use in solar panel installation sites.

1. Expensive: The EL-344 is a premium calculator, and its price may be a barrier for some users.

2. Limited functionality: While the calculator is excellent for solar calculations, it may not offer the same level of functionality as more general-purpose calculators.

3. Complex calculations: The EL-344 is designed for complex solar calculations, which may be overwhelming for some users.

4. No backlight: The calculator does not have a backlight, which can make it difficult to use in low-light conditions.

The Sharp EL-344 ELSi Mate Solar Calculator is an excellent tool for solar professionals and engineers who need to perform complex solar panel system calculations. Its high accuracy, built-in formulas, and durable design make it a worthwhile investment for those in the solar industry. However, its high price tag and limited functionality may make it a less attractive option for those with more general calculator needs.

If you are a solar professional or engineer and need to perform complex solar panel system calculations regularly, the Sharp EL-344 ELSi Mate Solar Calculator is an excellent investment. Its high accuracy, built-in formulas, and durable design make it an essential tool for the solar industry. However, if you have more general calculator needs or cannot justify the high price tag, you may want to consider a more general-purpose calculator instead.

Details:

The retro design combined with modern functionality makes this calculator a unique and valuable addition to any collection. This calculator, with its solar powered capability, is a nostalgic find for those who appreciate vintage technology. The vintage Sharp elsi mate EL-344 solar powered calculator is a classic piece of consumer electronics from the brand Sharp.

specifications vintcalc:

• brand: Sharp
• mpn: El-344
• model: Sharp Elsi Mate El-344
• part type: Calculator Manual Case
• vintage: Yes

payments vintcalc:

• credit card: discover
• other
• wallet: paypal

general vintcalc:

• category: Electronics > Vintage Calculators

seller vintcalc:

• rating: 100.0%
• city: rochester, minnesota
• # reviews: 85

offer vintcalc:

• in stock #: 5
• sold #: 11
• best offers: true
• options: ship-to-home
• availability: in stock
• started: november 10, 2025
• prices: $10.00–$14.99
• item condition:
  • New
  • Used
  • Open box

returns vintcalc:

• policy: no returns

shipping vintcalc:

• service: usps ground advantage
• transit: 3-7 days
• carrier: usps
• type: calculated
• class: standard