Fortress Power 6.5kW Off-Grid Solar Hybrid Inverter EV 6500-S

The Fortress Power EV 6500-S is a powerful off-grid solar hybrid inverter engineered to provide reliable energy where traditional power sources are unavailable. With its smart battery management and pure sine wave output, this inverter is ideal for cabins, complete home off-grid setups, or emergency backup systems.

Benefits

• Enjoy uninterrupted power supply even in remote areas.
• Reduce reliance on grid electricity and lower utility bills.
• Utilize a versatile system that works seamlessly with various power sources.
• Experience enhanced safety and comfort with intelligent battery management.
• Scalable power options to meet expanding energy needs.

Features

• Integrated 140 A charger with dual MPPT for efficient solar battery charging.
• Compatible with grid power and generators for flexible energy input.
• Fast transfer time to keep essential devices powered during outages.
• Ability to connect up to six units for a significant total output of 39 kW.
• Smart scheduling for optimized energy use and safety.

Specifications

• Model: EV6500-S
• Type: Split/Single-Phase Off-Grid Solar Storage Inverter
• Rated Output Power: 6,500 W
• Maximum Peak Power: 13,000 VA
• Output Voltage / Frequency: 120/240 Vac (single/split-phase), 50/60 Hz (adjustable)
• Waveform / Transfer Time: Pure sine wave, ~10 ms (typical)
• Parallel Capability: Up to 6 units (39 kW total)
• Battery Types: Lithium-ion, lead-acid, user-defined
• Rated / Range: 48 Vdc, 40–60 Vdc (adjustable)
• Max Grid/Gen Charge Current: 80 A DC (adjustable)
• Max Battery Charge Current: 140 A DC (adjustable)
• MPPT Channels: 2
• Max PV Power: 5,000 W + 5,000 W
• MPPT Voltage Range: 150–450 Vdc
• Max Open-Circuit Voltage: 550 Vdc
• Max Input Short-Circuit Current: 18 A + 18 A
• Phase Voltage Range: 65–140 Vac
• Frequency Range: 50/60 Hz
• Bypass Overload Current: 40 A
• MPPT Tracking Efficiency: 99.9%
• Max Battery-Inverter Efficiency: 93%
• Interfaces: RS485, CAN, USB, dry contact; optional Wi-Fi/GPRS
• Protection Level: IP20 (indoor)
• Operating Temperature: 14–131 °F (–10–55 °C), derate >45 °C
• Cooling / Noise: Fan, < 60 dB
• Dimensions: 25.5 × 16.1 × 5.5 in
• Weight: 47.84 lb
• Standards: IEC 62109-1/-2, UL 1741, EN 61000-6-1/-6-3, FCC Part 15 Class B, RoHS
• Warranty: Manufacturer Standard Warranty

About Fortress

Fortress Power is a U.S.-based energy storage company recognized for its advanced lithium iron phosphate (LFP) battery systems and reliable solar inverters. Their scalable product range, including the eFlex and eVault Max series, is designed for both residential and commercial applications, emphasizing safety, reliability, and integration with solar energy systems.

Why Buy From US Solar Supplier

As an American-based company from Kentucky, US Solar Supplier is dedicated to delivering top-quality solar products supported by leading manufacturers. We ensure competitive pricing and reliable warranties on all our products.

FAQs

• Can I use the EV 6500-S with my solar panels? Yes, it is compatible with various solar panels, and your installer can configure it for maximum efficiency.
• Is a battery required for the EV 6500-S? No, it can operate as a standard grid-tied inverter without a battery. However, pairing with a battery enables energy storage for night use or outages.
• How do I monitor my EV 6500-S? You can connect the inverter to a monitoring platform via Wi-Fi or LAN for tracking performance and energy production.
• What if there's a power outage? If configured with a battery backup, the inverter can provide power; without it, it will shut down until grid power resumes.
• What maintenance is required for the EV 6500-S? Minimal maintenance is needed, although periodic checks for errors and proper ventilation are recommended.
• What is the efficiency of the EV 6500-S? It typically boasts high conversion efficiency above 96%, depending on the installation conditions.
• What are the input and output voltage ranges? The inverter generally supports a 208–240V AC output; input ranges depend on PV string configuration.
• What communication protocols does the EV 6500-S support? It supports Wi-Fi, RS485, and optional Ethernet or Modbus for integration with monitoring software.