Residential backup
10 – 40 kWhWhole-home protection that switches over in under 20 ms. Your family never notices the outage.
- Wall or floor mount
- Solar-ready hybrid inverter
- App monitoring & alerts
Powered by Kowint LFP technologyWhen the grid goes down,
When the grid goes down,
your power stays up.
MeterBoost Americas designs and installs backup battery systems that switch over in under 20 milliseconds — for homes, businesses and critical infrastructure.
4.9/5 from 600+ installs 10-year warranty Quote in 24 hours Mon–Fri, 9am–5pm EST
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Switchover time
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Systems installed
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See it in action
The lights just stay on
Watch what an outage looks like on a MeterBoost street: everyone else goes dark, your home keeps running on stored Kowint power.
Solutions
One platform. Every scale.
From a single wall-mounted unit to megawatt-hour containers — same chemistry, same monitoring, same crew standing behind it.
Commercial & C&I
50 – 500 kWhKeep refrigeration, POS and servers alive — and shave peak demand charges every month it isn't storming.
- Peak shaving & load shifting
- Outdoor-rated cabinets
- Generator integration
Utility & microgrid
1 MWh+Containerized storage for campuses, municipalities and critical infrastructure across the Americas.
- Turnkey EPC delivery
- Grid-services ready
- 24/7 remote operations
Our technology partner
Built on Kowint LFP storage
We install Kowint battery systems exclusively because the fundamentals are simply better: automotive-grade LiFePO4 cells, an integrated battery management system, and a chemistry that does not cascade into thermal runaway.
MeterBoost handles the design, permitting, install, commissioning and monitoring — Kowint builds the hardware inside. One partner to call, one warranty to hold.
LFP safety
No thermal runaway cascade, UL 9540A tested
6,000+ cycles
70% capacity guaranteed at year 10
Smart BMS
Cell-level balancing and fault isolation
95% DoD
More usable energy from every kWh installed
How it works
Four steps to energy independence
- 01
Load assessment
We review your bills and outage history to size exactly what you need — nothing padded.
- 02
Engineered design
A licensed engineer stamps the design, handles permits and utility interconnection.
- 03
One-day install
Our crews mount, wire and commission the system, usually in a single day.
- 04
Monitor & save
Track output in the app while the system shaves peaks and covers every outage.
Recent work
Systems we've put in the ground
Homes, storefronts and utility sites across the Americas. Tap any photo to view it full-size.
Instant sizing
How big a battery do you actually need?
Pick what you want to keep running when the grid drops. We'll estimate your usable storage in seconds — no email required.
Loads to back up
1 day
Recommended system
Essentials Backup
10 – 20 kWhFridge, lights, internet and medical devices through a multi-day outage.
Best for Apartments, condos and smaller homes
7.4kWh usable
≈ 1 × Kowint 10.24 kWh LFP module (10.2 kWh installed)
Runtime, all loads
33 h
Essentials only
33 h
- Daily consumption
- 7.0 kWh
- Peak simultaneous draw
- 0.7 kW
- Recommended inverter
- 5 kW
Get my Essentials Backup quote
We'll attach this estimate to your request — an engineer confirms the final design within one business day.
Estimates assume 95% depth of discharge on LFP chemistry.
Commercial sites get a metered load study before design.
Final design confirmed by a licensed MeterBoost engineer.
Proof
Customers who stayed on
"Eleven hours without grid power after the storm and we didn't lose a single freezer. The neighbours came over to charge their phones."
"Peak demand charges dropped roughly 22% in the first quarter. The battery is paying for itself between outages."
"Quote in a day, permits handled, installed in one visit. Easily the most organized contractor we've worked with."
Questions
Straight answers
Still unsure? Talk to an engineer today — call or message us on WhatsApp.
Free, no-obligation
Get your backup power quote in 24 hours
Tell us about your property. We'll size a Kowint-powered system, confirm available rebates and send fixed, installed pricing — no sales pressure.
- Response within one business day, every time.
- Licensed, insured installation crews in every market.
- Talk to an engineer, not a call centre.
The next outage is already scheduled.
You just don't know when. Get sized, quoted and protected before it lands.