
Monster Marine Lithium | 12 Way Fuse Block Panel
12 Way Fuse Block Panel – With Cover, Labels, Fuses & Mounting Hardware
Clean Power Distribution. Fully Fused. Ready to Install.
Organize and protect your rig’s electrical system with the 12 Way Fuse Block Panel from Monster Marine Lithium. This compact yet powerful fuse block is perfect for marine, RV, off-road, or custom builds—making it easy to distribute power safely and efficiently to up to 12 circuits.
Each panel comes complete with 24 fuses, 4 mounting screws, circuit labels, and a protective cover—everything you need for a clean, professional-grade installation.
Key Features:
-
12 Circuit Fuse Block – Perfect for distributing power to multiple accessories
-
Includes 24 Fuses – Double the coverage for spares (various amperages)
-
Protective Cover Included – Keeps fuses clean and dry
-
Label Kit for Easy Identification – Know what’s connected at a glance
-
4 Stainless Steel Mounting Screws – Easy, secure installation
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.
We do not sell any used or refurbished items.

Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions

Get your 30% Tax Solar Credit!
Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.
At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
Contact us now to learn more!