Cut your FPL bill.
Stay powered through outages.
We design and install custom solar PV and battery storage systems for homes and businesses across South Florida.
From site assessment and energy analysis to permitting, utility coordination, and commissioning — we manage the full process with engineering-level precision.
25-yr
warranty available
100%
tested LiFePO4 cells
On & off-grid
backup ready
Sanctuary 3 Inverter 18kW – Grid Support Interactive Inverter
14.3kWh, per battery, of backup power
Expandable from 14.3kWh to 172kWh
- Automatically keep your house running during those unexpected power outages
- 12kW Inverter / 18kW Solar
- Indoor & Outdoor Installation (Type 3R, IP65 Rated)
- 25-yr warranty available
One platform, three jobs
Supported across every tier — Sanctuary™ 3, Lion Vault™, POWERsave™ PS3 and PSE20.
Battery backup · Homes & critical facilities
Backup power in Florida is no longer optional
In Florida, losing power is not just an inconvenience. During hurricanes, grid failures, extreme heat, or utility outages, backup power can be the difference between continuity and shutdown — and in critical facilities, between safety and serious risk.
For homeowners, a battery backup keeps essential loads running:
For critical facilities, it may be required — not just recommended
For schools, clinics, laboratories, senior care, medical offices, emergency operations, and commercial buildings with critical equipment, backup power may be required by code, operational standards, insurance expectations, or emergency preparedness plans.
Solar + Battery Backup = Energy Resilience for Florida.
Evaluate the right backup strategy before the next outage — not during it.
Small business, office & lab · LION VAULT™
Right-sized backup for small commercial spaces
The Lion Vault is a drop-in backup power solution sized for a small business, office, or laboratory. It pre-wires the proven Sanctuary ESS inverter and battery into a standalone, outdoor-rated enclosure that meets regulatory safety requirements — an easy, single-cabinet path to backup, solar integration, and bill savings for smaller commercial spaces.
Ideal for: Small businesses / Retail / Offices / Clinics & laboratories
- Safe, quiet backup — no fuel, no fumes
- Pre-wired standalone enclosure
- Mobile app monitoring & control
- On & off-grid · solar & generator ready
- Hybrid inverter, expandable
- Powered by LionESS · USA-based support
| Config | Includes | ESS model | AC output | Solar input | Nominal capacity |
|---|---|---|---|---|---|
| 1 | Base Vault only | Sanctuary 3 [2i-4b] | 24 kW | 36 kW | 57.2 kWh |
| 2 | Base Vault + 2-Battery Expansion | Sanctuary 3 [2i-6b] | 24 kW | 36 kW | 85.8 kWh |
| 3 | Base Vault ×2 | Sanctuary 3 [4i-8b] | 48 kW | 72 kW | 114.4 kWh |
| 4 | Base Vault ×2 + 4-Battery Expansion | Sanctuary 3 [4i-12b] | 48 kW | 72 kW | 171.6 kWh |
POWERsave™CABINET SERIES PS2
Utility-grade battery storage for facilities
An all-in-one, pre-assembled, scalable microgrid BESS cabinet built for commercial and industrial sites — logistics, hospitals, airports, manufacturing, data centers, EV charging, and municipalities.
Cut demand charges. Keep critical operations running.
Charge from solar or off-peak grid power, then discharge during high-cost peak periods — while providing reliable backup that keeps your facility online during outages.
POWERsave™CABINET SERIES PS2
Power
Conversion
System (PCS)
- Inverter Size: 30kW, 60kW , 90kW
- Inverter Power paired with: 101kWh to 187kWh battery storage
- AC Rated Current: 36A, 72A, 108A
- Rated Grid Voltage: 480VAC 3 Phase
- Battery Voltage Range: 300-750VDC
Battery System
- Battery Type: Lithium Iron Phosphate (LFP)
- Module Configuration: 14.3kWh/ 51.2VDC
- Max Charge/ Discharge Current: ≤1C (90% depth of discharge)
- Cycle Life: 6,000 Round Trip Cycles (based on 90% depth of discharge at 0.5C charge/discharge)
Certifications: UL1741SB (CRD), UL9540, UL1973, UL9540A,
CSIP (E-5000 & E-5036), IEEE 1547, CEC Listed, HECO SRD V2.0, SGIP Approval
- Reliable Backup Power: Keeps operations running during outages
- Grid Independence: Reduces reliance on the grid during peak times
· US-engineered, US-based servers & support
Utility & Grid-Scale · POWERsave™ Large Enclosure Series
Megawatt-scale storage for utilities & large facilities
An all-in-one, pre-assembled, scalable battery energy storage system engineered for commercial, industrial, utility, and grid infrastructure — from data centers to sub-stations.
Grid independence and demand control, at scale
Shift energy, cut demand charges, integrate renewables, and keep critical operations running through outages — with black start and sub-second grid transfer.
POWERsave™ PSE20 Series
Containerized BESS + bidirectional PCS + solar DC-DC controller · turn-key, no third-party components
Capacity range 1032KWh to 3440KWH
- Modular Configurations
- 344 kWh increments
Inverter 800KW – 2300KW
Inverter power range (CPS1250 / 2500)
LFP Battery System 6000 R/T Cycles
- Lithium Iron Phosphate (LFP)
- Max Discharge 90% DOD
- 10-yr warranty
Dynamic Transfer On Grid/Off Grid (<1 second)
- On Grid/Off Grid
- black start
- Islanding of BESS utility outage
Certified to UL9540, UL9540A, UL1973, UL1741 SB & IEEE 1547 · IP54 outdoor
· US-engineered EMS (self-consumption, TOU, demand response, arbitrage)
How it works
Managed with engineering-level precision
A clear, four-step process — you always know exactly where your project stands.
Custom Battery Energy Storage Systems (BESS) for South Florida.