
VoltPlan.app
energycalculator.blog
Solargraf
elec calc
Size My Solar
Free off-grid power system planner for batteries, solar, inverters, cables, and protection.

SourceForge.net: ShellNewHandler details page
Which is more popular?
Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | offgridpowerplanner.com | sourceforge.net |
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In their own words, as submitted to SaaSHub.


OffGrid Power Planner is a free browser-based tool for planning off-grid electrical systems for camper vans, boats, cabins, and home backup power. Add your appliances and expected usage to estimate daily energy needs. Explore battery capacity, solar panel sizing, inverter requirements, cable...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.


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An editorial look at what each product does well and who it suits.


No analysis of OffGrid Power Planner yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OffGrid Power Planner and ShellNewHandler. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking OffGrid Power Planner since Aug 2026.
Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago
When comparing OffGrid Power Planner and ShellNewHandler, you can also consider the following products.

Build your perfect 12V electrical system without the guesswork. VoltPlan makes electrical planning for vans, boats, and off-grid setups simple and fun.
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Easily calculate energy usage, wattage, solar load, and power consumption with our free energy and solar calculators. Convert volts, amps, and watts accurately to optimize efficiency and manage your electricity better. 🌞⚡
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Solargraf is the first solar design platform that empowers solar sales teams, installers, manufacturers, and lenders to scope, sells, and manage solar proposals from any device.
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Electriciy bill cost calculator. Electricity usage/consumption calculator.
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Free off-grid & DIY solar sizing calculator. Size your battery bank, solar array, charge controller, and inverter from your loads, then compare curated, ranked solar products with real reviews. Works offline.
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