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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.
Introducing the world's first portable home battery with an expandable ecosystem for home backup, outdoor recreations, professional production, sma...
View full detailsMake it a triple. Double or triple the capacity of your DELTA Pro to 7.2kWh or 10.8kWh. That’ll give you days of power for your essential applia...
View full detailsThe portable home battery - DELTA Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it dir...
View full detailsThe portable home battery: DELTA Pro supports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directl...
View full detailsSimple power outage solution - With a plug-and-play design, it’s easier than ever to prepare for blackouts. Simply connect to your existing power ...
View full detailsThe portable home battery: DELTA Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directl...
View full detailsSimple power outage solution - With a plug-and-play design, it’s easier than ever to prepare for blackouts. Simply connect to your existing power ...
View full detailsThe portable home battery: DELTA Pro supports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directl...
View full detailsThe portable home battery: DELTA Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly...
View full detailsThe portable home battery: DELTA Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly ...
View full details-
The portable home battery - DELTA Pro supports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it direct...
View full details6- 460w panels
Delivery fast at reasonable price
I ordered 4 lfp batteries only to find out from OGS that there were no more. Instead of just 'sorry', they offered me a special price on a different set. I took it. A week later, 3 batteries arrived, one was MIA. With almost daily comms from OGS (kudos to Ryan), we confirmed Fedex lost it. A week later, the 4th battery arrived. All 4 nicely packaged. These people are there by email/phone and will do what it takes to help and make it right. Seldom have I seen this level of customer care in my 70 years. A big thanks to OGS.
just what i was looking for disconnect for my panels to the battery
I ordered a Rich Solar 30 Amp MPPT flush mount charge controller, and everything went exactly as expected. The product arrived on time, was well-packaged, and in perfect condition. The whole process was smooth from start to finish.
Best price around and fast shipping. Will definitely order more.