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Discount Code FAQ
Firstly, copy the discount code from the product page (click "Copy Code").
Next, apply the discount code at check out (click "Apply").
No, you cannot combine entire order discount codes (ex. WELCOME5, CHECKOUT5, REWARD5, etc.) with vendor/item specific codes (ex. BL5, RS10, EF15, etc.).
3.) Can I apply multiple vendor discount codes to the same order?
Yes! If you have multiple items in your cart that have their own discount codes, they will apply to their respected item.
The EG4 Inverter lineup delivers trusted performance for solar, off-grid, and whole-home backup systems. Built for efficiency and durability, these hybrid inverters seamlessly manage solar input, battery storage, and grid power to keep your energy flowing without interruption.
This collection includes top-performing models such as the EG4 6000XP, the powerful EG4 18kPV, and the newest innovationsβthe FlexBOSS18 and FlexBOSS21βdesigned for even greater output, flexibility, and scalability. With features like split-phase 120/240V output, advanced monitoring, and expandable configurations, EG4 inverters are a trusted choice for both residential and commercial energy solutions.
Power smarter and stay preparedβshop EG4 Inverters today!
EG4 12000XP Off-Grid Inverter The EG4 12000XP is designed for anyone seeking an efficient, all-in-one off-grid inverter with high power output, ...
View full detailsEG4 6000XP Off-Grid Inverter | 8000W PV Input | 6000W Output | 480V VOC Input | 48V 120/240V Split Phase | All-In-One Solar Inverter The EG4 ...
View full detailsEG4 12kPV Hybrid Inverter: The Ultimate Power Solution for Rural and Suburban Homeowners Introducing the EG4 12kPV Hybrid Inverter, a pinnacl...
View full detailsEG4 18kPV Hybrid Inverter | EG4-18kPV-12LV | 48V Split Phase 120/240VAC | UL1741, CEC Introducing the EG4 18kPV All-In-One Hybrid Inverter -...
View full detailsEG4 FlexBOSS21 (V1.1) Hybrid Inverter | 48V Split Phase | 21kW PV Input Versatile and Powerful Hybrid Inverter The EG4 FlexBOSS21 (V1.1) is a ver...
View full detailsEG4 FlexBOSS18 Hybrid Inverter | 48V Split Phase | 18kW PV Input The EG4 FlexBOSS18 Hybrid Inverter delivers professional-grade performance at ...
View full detailsEG4 3kW Off-Grid Inverter | 3000EHV-48 | 3000W Output | 5000W PV Input | 500 VOC Input 3000EHV-48's Design Improvements:Β Larger Battery Terminal...
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Great little powerful solar generator. Very well built and strong quality. Off Grid stores was great also besides lowest price out there quick shipping. Will definitely be buying from them again. A+ company.
Works very well so far
Off grid had the best price on my purchase ship quickly and packaged well
Very prompt response. Great customer service. Products look excellent.