Skip to content

EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty

Marsoni M251S
Sale price$2747.50
Pay 4 payments of $686.88 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year WarrantyEG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle 48V Off Grid Power Smart BMS + Self Heating 10 Year Warranty Take control of your energy needs with the EG4 12000XP & 314Ah Wallmount Indoor Battery Bundlea high performance, off grid power solution designed for whole home backup, cabins, and remote systems. This complete kit pairs EG4s flagship 12,000W inverter with one or two 314Ah lithium wall mounted batteries, delivering up to 32. 2kWh
Easy Shipping

Quick Dispatch:

Your EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty ships.

Need Help?
Questions about EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for EG4 12K XP Inverter & 314Ah Wallmount Indoor Battery Bundle | 48V Off-Grid Power | Smart BMS + Self-Heating | 10-Year Warranty in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 435 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
nanas hobbies
Bozeman, US
★★★★★ 5
Amazing Tanning lotion.
Color: Ultra Dark Bronze
This is by far the best tanning lotion I've ever used Goes on wet but absorbs completely. Doesn't leave your skin oily. It's not one for people with fare skin unless your used to the sun because theres no sunscreen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
L
Verified Purchase
Lisa B.
Fort Morgan, US
★★★★★ 3
Works amazingly but the scent is horrible like sweaty self tan
Color: Ultra Dark Bronze
I’m giving this 3 stars due to the scent. It’s horrible. Not so much right away but after about 20 min and even after showering. I’m pretty sure it has self tanner in it. It doesn’t say this! So that’s bad. However, I had no orange on me anywhere or my hands. The good, and if it weren’t for the scent? This stuff works so well! It’s so moisturizing without being too oily. It goes on good and evenly and doesn’t take much at all. My skin feels really good afterwards. It’s advertised as an intensifier and has no sunscreen which is what I wanted. But Omgosh the stink is real! Mixed with sweat it’s even worse.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
J
Verified Purchase
Jennifer Burdick
Los Angeles, US
★★★★★ 5
Another B.tan product I loveeee
Color: Ultra Dark Bronze
Loveeee! I only have experience using in a UV bed but it works wonderfully. Not super oily and gross on the skin, no strong odor but “summer” scent is light and refreshing. I do think it does have instant bronzer in it or potentially gradual tanning affects (like jergens lotion) because I had run a few errands after and my palms had gotten a tad orangey, it was gone after I exfoliated in shower though! Looking forward to using over summer Love all b.tan products. The aerosol self tanner “tanned af” is the best for instant results!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
N
Verified Purchase
Noelle
New York, US
★★★★★ 5
Helped Tighten My Skin & Minimize Pores
Color: Cyano Pink Spicule, Color: Cyano Pink Spicule
I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
B
Verified Purchase
Brooke Ballinger
Carnegie, US
★★★★★ 5
Great for pore reduction
Color: Cyano Pink Spicule
This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

recommand products