ATG Epower Promo Codes for September 2026

Good system, slow delivery for Solar Kit

I bought an Off-grid Solar Kit from ATG Epower. The components themselves, like the solar panels and inverter, seem well-built and are performing as expected so far. Installation was fairly straightforward with their provided guides. However, the shipping took about 12 days to reach me in Arizona, which was a bit longer than I anticipated. A tracking update was also delayed for a few days. Customer service was helpful when I called to check on the order, but they couldn't speed up the delivery. Overall, a solid product, just plan for a bit of a wait on shipping.

Value on a Portable Power Station

I was looking for a Portable Power Station for camping and checked out ATG Epower during their seasonal energy sale. I got a pretty good deal, about $150 off the listed price, which made it competitive with other brands I was looking at. The value felt really good for what I paid. Shipping took a week, which was fine. The power station itself seems robust and held a charge well on my first trip. I felt like I got my money's worth and then some, especially with the discount.

Decent Home Backup Battery setup

I ordered a Home Backup Battery system and a Solar Combiner Box. The ordering process on the website was clear, and I appreciated the detailed product descriptions. Delivery for the battery was handled by freight and arrived in good condition within 8 days. The combiner box came separately, a few days later, which was a minor inconvenience but understandable given the different item types. I had a question about wiring the system and used their online chat support; the representative was knowledgeable and provided good guidance. The battery integrates well with my existing solar array, and it's been reliable during the short power outages we've had. The documentation could be a little more detailed for advanced DIYers, but for basic setup, it's sufficient. Overall, a positive experience, and the product quality seems good for the price point.

Consistent quality for Deep Cycle Batteries

This is my third purchase from ATG Epower, I've bought Deep Cycle Batteries from them before. This time I needed a few more for an expansion. The quality is consistent; they arrived well-packaged and charged up fine. Shipping was predictable, took 7 days to get to my workshop. I keep coming back because their products hold up and the prices are reasonable for the performance. Never had a major problem with an order.