
Rich Solar | 4000W 48VDC-120VAC Solar Kit
4000W 48VDC-120VAC Solar Kit
Looking for the best off-grid solar system? The 4000W 48VDC-120VAC Solar Kit is a reliable and efficient power solution for tiny homes, RVs, travel trailers, and other off-grid setups. Designed for everyday use, this kit provides dependable power to support lights, appliances, and essential electronics.
Ideal For:
-
Tiny houses and off-grid cabins
-
Full-time RV living
-
Mobile workstations or off-grid shops
-
Backup power solutions
Key Features:
-
Delivers up to 4000W of power
-
Operates on a 48VDC system with 120VAC output
-
Efficient energy conversion with low power loss
-
Easy to install with pre-configured components
What's Included
1x 6500W 48V Off-grid Solar Inverter (H6548S)
10x MEGA 410W Solar Panel (RS-M410-10)
4x ALPHA 5 PRO 5.12kWh Server Rack Lithium Batter(RS-B5121P1)
2 x Busbar 600 AMP
2x 10AWG 30FT Extension Cable (RS-30102)
2x 10AWG 10FT Extension Cable (RS-10102)
1x PV DC Quick Disconnect (RS-i4)
1x 4/0 AWG Battery Cables 5FT (RS-4/0A5F3)
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!