On Sale Fortress Power Ev 6500-s Off-grid Inverter - 13kw Pv Array, 120/240v Limited Time 45% Off [784ajqBg]

EV6500-S Inverter
Reliable, Flexible Power for Off-Grid and Backup Applications.

The Fortress Power EV6500-S is a next-generation off-grid solar storage inverter built for reliability, scalability, and intelligent energy control. Designed to handle both split-phase and single-phase loads, it delivers up to 6,500W continuous output and 13,000W peak output, making it ideal for off-grid living, home backup, microgrids, and peak shaving.

Equipped with time-based charging and discharging, generator/grid hybrid input, and intelligent switching, the EV6500-S gives homeowners and installers ultimate flexibility in managing energy consumption and production. Its high-capacity solar charge controller (up to 140A) ensures efficient solar harvesting, while support for up to six parallel units allows expansion up to 39kW of output power.

High-Capacity Solar Charging

• The built-in solar charge controller supports up to 140A, maximizing solar input for faster, more efficient battery charging—ideal for large off-grid systems or high-usage households.

Dual Power Source Compatibility

• Supports grid and generator input with intelligent switching, giving you seamless power management and uninterrupted operation during outages or low solar production.

Time-of-Use Optimization

• Advanced time-sharing functionality allows users to schedule charge and discharge cycles, optimizing energy usage and reducing reliance on expensive utility rates.

Safe & Stable Operation with Optional CT

• Optional current transformers (CTs) enhance system safety and reliability by monitoring current flow and enabling precise load control and protection.

Scalable Up to 39kW

• Parallel up to six EV6500-S units for a total output of 39kW, making it a powerful choice for large homes, small businesses, and off-grid compounds.

Versatile Application Support

• Designed for a range of energy scenarios including Backup Power, Off-Grid Living, Peak Shaving, Net Metering, Smart Load Control, and Microgrid Installations—all in one rugged and intelligent package.

Specs

Document Library

 Data Sheet

Shipping Information

FREE & FAST SHIPPING SAVE Hundreds Today with Free Shipping on All Orders. We Ship to ALL 48 Lower States (We do not ship to Puerto Rico, Hawaii, Alaska)

Lead Time - 3-7 Business Days Depending on Product - Once You Place an Order, We immediately begin processing, the order request is sent to our warehouse and is prepared for pickup, it then usually takes around 3-7 business days to be picked up for transit.

Transit Time - Transit Time can vary depending on the distance between your location and the warehouse but you can expect the item to arrive between 3-8 business days after pickup.

Our Shipping Partners: FedEx, UPS, Freight Club (among others)

We partner with the most reliable freight companies in the USA to ensure your order arrives safe and in a timely manner.

Your Item will ship from warehouses all across the United States to ensure fast and efficient delivery times for our customers.

If there are any delays regarding your product shipment, we will let you know in advance. 

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail. (please allow a few hours for this to come through in some cases) This means that we have received your order in our system and pre-authorized your credit card for the purchase. 

As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. 

If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at [email protected]

No Shipping outside the USA. (Some exceptions apply - if the website permits you to check out and enter your shipping address, you will receive your order. Some products in particular are available in Canada).

Shipping Options

Our base "Curb-side" Pickup shipping is always completely free! This option usually takes between 5-15 days to arrive at your doorstep, after you have submitted your order.

Threshold Shipping: This involves the item being brought onto your porch, or into a sheltered/garage area. 

Double-Check Your Address

To ensure that your package is properly delivered and that you receive your package within the time frames we advertise, please
make sure that your address is correctly entered and includes all relevant and/or required information. The use of correct
abbreviations, street numbers, building or apartment numbers, and route information (if applicable) is critical for ensuring
timely delivery. We do not take responsibility for lost, misplaced, or incorrectly delivered shipments if the address information
provided is incorrect or incorrectly entered at the time of purchase.

Damages

Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrived damaged please send photos of damage, box and SKU, along with a brief description of the damage to sales@buildthepower.com and we will process an insurance claim on your behalf. Photos and videos must be sent for freight damage within 24 hours of arrival or the freight damage claim will not be valid. Any punctures, or visible signs of exterior damage must be reported within 24 hours.

Warranty

10 Years

Return Information