
Rich Solar | 4000W 48VDC-240VAC Solar Kit
4000W 48VDC-240VAC Solar Kit
Looking for the best off-grid solar system? The 4000W 48VDC-240VAC Solar Kit is designed for those who demand reliable and powerful off-grid energy. Whether you're powering a tiny home, RV, cabin, or off-grid property, this kit has everything you need for a seamless solar experience.
Why Choose This Kit?
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Provides a robust 4000 watts of off-grid power
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48VDC input and 240VAC output—ideal for running high-demand appliances
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Great for cabins, solar trailers, and off-grid living
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Durable and efficient components built to handle real-world conditions
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Easy installation with plug-and-play compatibility
What's Included
2x 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!