• Description

Fortress Power eBoost 16kWh Solar Battery with eWay Lite | Simplified DIY Wiring Solution

Compact, DIY-Friendly, Efficient

The Fortress Power eBoost with eWay Lite is a high-capacity 16kWh solar battery optimized for simplified DIY installations. Designed for single-inverter setups, the eWay Lite provides clean, organized wiring with a compact footprint. With built-in power switch and side-mount compatibility for Envy Duo 21/12/10/8kW inverters, eBoost with eWay Lite delivers reliable, expandable energy storage for homes or small off-grid systems. Ideal for DIY enthusiasts seeking a straightforward, cost-effective solar backup solution.

📄 View Data Sheet (PDF)

eBoost Installation Manual

eBoost Data Sheet

eWay vs. eWay Lite Comparison Sheet

eBoost Warranty

GENERAL DATA
Weight 353 lbs (160 kg) 706 lbs (320 kg)
Operating Temperature -4 ºF – 140 ºF (-20 ºC – 60 ºC)*
Ingress Protect Degree IP65
Communication PCS CAN/RS485; Parallel:CAN
Dimensions (W*D*H) eWay : 22.84×10.18×9.39 in (580×258.6×238.5 mm) | Battery: 22.28×10.18×33.71 in (566×258.6×856 mm)
Warranty 10 years (up to 15 years with Fortress Power inverter and platform)
Mounting Options Ground-Mount, Floor Standing, Wall-Hanged (Separate Accessory)
BATTERY SPECIFICATIONS
Maximum Units In Parallel 16
Cell Type Tier-1 Prismatic 16 Cell LFP
Nominal Capacity 314Ah 2 x 314Ah
Nominal Energy 16.1kWh** 32.2kWh**
Nominal Voltage 51.2V
Re-charge Voltage 49V
Cut-off Voltage 41.6V
Maximum Short-Circuit (A) Under Testing
Operating Voltage Range 41.6-57.6V
Closed-Loop Charge/Discharge 180/250 A 360/500 A
Bulk/Absorption Charge 55.2V
Max Charge/Discharge 314A/10s 628A/10s
Surge Discharge Power W 18kW/10s 36kW/10s
Cycle Life @ EOL 70% 8000 Cycles
STANDARDS & CERTIFICATIONS
Safety Standards UL1973, ANSI/CAN/UL9540:2023, UL9640A (expected Q3 2025)
Listings CEC, LUMA, oGPE
Transportation UN38.3

* Performance will degrade at operating temperatures above 104 ºF (40 ºC)
** Values are based on measurements taken at 77 ºF (25 ºC) at beginning of life.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
REAL REVIEWS, REAL RESULTS

Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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