Batteries

Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty

$ 2,000USD · price may vary

Model: INERGY-FLEX-TACTICAL-1500
Specifications: 0

Overview

Battle-Tested Backup Power. Built for Extremes.

The Inergy Flex Tactical 1,500 is a military-grade, modular solar generator engineered for the harshest environments—from freezing -22°F conditions to EMP threats. Designed for energy independence with advanced safety controls, EMP Shield® protection, and expandable capacity, it's the ultimate solution for mission-critical power on or off the grid.

Whether you're prepping for blackouts or powering gear in remote locations, the Flex Tactical delivers unmatched durability, flexibility, and peace of mind.

Key Features & Benefits:

✅ EMP Protection: Integrated EMP SHIELD® modules guard against EMPs, solar flares & lightning.

✅ Cold-Weather Ready: Internal battery heater powers through temps as low as -22°F.

✅ Expandable System: Compatible with Flex batteries & modules for flexible scaling.

✅ Off-Grid Capable: Recharge via solar (up to 90V/30A), AC, or vehicle input—simultaneously.

✅ Pure Sine Wave Output: 1,500W continuous / 3,000W surge AC output powers sensitive devices.

✅ High-Energy Lithium-NMC: 1,058Wh battery with advanced BMS for compact, reliable storage.

✅ Backwards-Compatible: Pairs with Flex modules (some limitations apply).

✅ Rugged & Portable: IP52 dust/water-resistant, stackable, and just 41 lbs.

Specs at a Glance:

Battery Capacity: 1,058Wh (98Ah)

Battery Chemistry: Li-NMC (UL1642, UL2580, IEC62133 certified)

AC Output: 1,500W pure sine wave (3,000W surge)

Solar Input: 14–90V DC, 30A max

Dimensions: 14" x 8" x 8.9" | Weight: 41 lbs

Cycle Life: Up to 2,000 cycles

Warranty: 2 Years

How to read this datasheet

Detailed specifications for Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty have not been published yet. Inergy lists this battery in the Batteries, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a battery, the figures that matter most are continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4, round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid and communication protocol (CAN or RS485) for talking to the inverter. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

What to check before ordering

The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.

Where buyers lose money

Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.

Price and availability

Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty is listed at $ 2,000 (USD). Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in your country: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Inergy locally before ordering.

Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty — frequently asked questions

How much does Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty cost?

Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty is listed at $ 2,000 (USD). The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty?

Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty is a Inergy product, listed under batteries with model reference INERGY-FLEX-TACTICAL-1500. The Inergy brand page lists the rest of its range so you can compare across the catalogue.

Is Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty right for my system?

That depends on what it has to connect to. For a battery, check continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid against the rest of your equipment before price enters the decision. Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.

Where can I buy Inergy Flex Tactical 1500 - 1,500W / 1,058Wh Modular Solar Generator | Add up to 5 x Batteries + up to 2kw of Solar Input | 2-Year Warranty?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer — buying in-channel is what keeps the manufacturer's warranty valid.

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