Design your off-grid solar system
We've selected only the best equipment, and we will help you design and build the perfect solar system, customized to your needs.
We design, deliver and monitor premium off-grid solar systems — across France & Europe.
Three different systems, one goal : keep the power on, no matter what
Your off-grid solar project is unique. We've chosen the best-in-class equipment.
Cutting-edge
Sigenergy
THE INTEGRATED
The AI-powered 5-in-1 energy system.
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5-in-1 all-in-one tower
One stack, the whole system
A single tower integrates the hybrid solar inverter, battery PCS, stackable LFP battery packs, the AI-driven EMS — and an optional bidirectional EV DC charger (V2X). One footprint, one install, one app.
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Field-configurable 3.8–11.4 kW
One inverter, six power ratings
The Energy Controller is a single SKU, field-configurable to 3.8 / 4.8 / 5.7 / 7.6 / 9.6 / 11.4 kW split-phase 120/240V. Right-size the system on site, match your main panel and utility limits — and upgrade later without swapping hardware.
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Stackable up to ~38 kWh
Capacity that grows with you
LFP battery packs stack like building blocks — start with one module, add more anytime up to ~38 kWh per tower. Active inter-pack balancing lets you mix new and old modules, so expanding later is plug-and-play.
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Certified UL 9540 & UL 1741 SB
The full US safety stack
UL 9540 system listing with UL 9540A fire testing, UL 1973 battery packs, UL 1741 SB / IEEE 1547 grid interconnection — the complete certification stack AHJs and utilities expect, for smooth permitting and interconnection approval.
Field-proven
MidNite Solar
Made in USA
THE SOVEREIGN
MidNite Solar power electronics. American-built.
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Rosie inverter 7 kW · 3× surge
Low-frequency muscle, half the weight
The MidNite Rosie delivers 7 kW of 120/240V split-phase power and surges up to 3× its rating to start pumps, compressors and A/C units — at only 43 lbs. Stackable in parallel, with built-in 2-wire auto generator start. UL 1741 & UL 458 listed.
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600 VDC MPPT controllers
Hawke's Bay & Barcelona
High-voltage 600 VDC MPPT with a huge 185–585V tracking window: thinner wire, shorter runs, usually no combiner box. Hawke's Bay charges up to 120A; the dual-tracker Barcelona pushes 200A combined — the most powerful MPPT on the market.
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One display, whole system
MNGP2 + Whizbang Jr.
Inverter and charge controllers talk over CANBUS and are programmed from a single MNGP2 graphics panel — commission one Rosie, the second clones its settings. Bluetooth app monitoring and accurate battery state-of-charge via the Whizbang Jr. shunt.
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Field-repairable, fault-tolerant
Built to be serviced, not replaced
Boards are replaceable in the field — when an all-in-one fails, you replace everything; here you swap one part and keep the lights on. Separate inverter/MPPT architecture means no single point of failure. Optional NEC 2020 arc fault, ground fault & rapid shutdown modules. Designed & built in Arlington, WA.
EMP-hardened
Sol-Ark
THE ALL ROUNDER
Sol-Ark 12K platform. Any grid, any battery.
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Grid-tie, off-grid or backup — one box
One platform, every configuration
The Sol-Ark 12K manages solar, battery, grid, generator and loads from a single all-in-one unit — grid-tied, off-grid or battery backup, with a sub-10ms UPS-grade switchover when the grid fails. Dual 500 VDC MPPTs, 97.5% peak efficiency.
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EMP & lightning hardened
Built to survive the worst day
The EMP-hardened Sol-Ark withstands over twice the military EMP requirement (100+ kV/m) and ships with suppressors for your solar array and home appliances — protection against solar flares, lightning, EMP events and grid attacks.
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Battery-agnostic 48V design
Your battery, your budget
Works with virtually any 48V battery — lithium or lead-acid, entry-level or premium. No vendor lock-in: pick the chemistry, brand and capacity that fit your project today, and switch or expand freely tomorrow.
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Parallel up to 9 units · 108 kW
From cabin to ranch
Each unit delivers 12 kW continuous with 16 kVA surge, and up to 9 inverters stack in parallel for 108 kW total. NEMA 3R outdoor-rated, built-in rapid shutdown, arc fault & ground fault protection, backed by a 10-year warranty.
02 > Nickel-Iron batteries
NICKEL-IRON
THE MOST DURABLE BATTERY IS BACK.
We supply original, Nickel-Iron batteries that will bring you the resiliency and unmatched uptime needed in an off-grid scenario. These batteries will have to be coupled to a top-tier battery inverter such as SOL-ARK or Victron.
- AVAILABLE FROM 12V TO 48V ARRAYS (10 to 40x batteries in series)
- POCKET-PLATE, INDESTRUCTIBLE DESIGN
- AQUEOUS, NON TOXIC CHEMISTRY (NIFE)
- WITHSTAND EXTREMES DISCHARGES AND ABUSE-TOLERANT
- FAIL-PROOF BATTERY (NO BMS, EMP-IMMUNE)
01 > All-in-one off-grid solution
SUNCONNECT , PRE-WIRED OFF-GRID COMPONENTS
SUNCONNECT is a pre-wired, customized power boards embedded all necessary components (hybrid inverters, supervision, DC/AC protections) for a quick and hassle-free installation.
- CUSTOMIZED POWER BOARDS, PRE-WIRED
- VICTRON, MIDNITE & SOL-ARK COMPONENTS
- FITS BOTH OFF-GRID AND ON-GRID APPLICATIONS
- LARGE RANGE OF COMPATIBLE BATTERIES
FOR YOUR OFF-GRID SOLAR PROJECT, RELY ON OUR CONSULTANCY SERVICES
Design & engineering
We will design the solar system to suit your needs, including schematics, electrical engineering.
Sales & procurement
We sell nation-wide our premium solar equipments, batteries, solar inverters.
Premium support
We assist in every step of your installation process, including inverter set-up, remote commissioning and efficient after-sales support.
All of our off-grid solar kits can be integrated to an existing self-consumption solar system. In that scenario, instead of feeding-back surplus energy to the local grid, you will instead recharge your solar batteries. That will enable you to save extra on your bills by using that energy stored during the night. Additionally, you will also be able to use the back-up function of your battery-based inverter to keep the lights on in case of a grid outage.
We sell a wide range of off-grid solar kits, from 3 kVA up to 100 kVA, we have virtually no limit and we will adapt to your specific requirements.
Nickel-Iron batteries are famous for their very long cycle life and durability. They’re often called a fail-proof battery, because they do not rely on a single piece of electronic in order to operate properly (which is the case with lithium-ion batteries). That gives them an edge in certain environment, especially in off-grid sites when one is looking at critical reliability for their energy storage needs. Additionnally, they’re also EMP-proof, meaning they’ll well suited to equip bunkers and survival sites.
Yes, that’s actually where our expertise lies. We will gladly study your specific energetic needs, in order to create a customized off-grid system based on your technical requirements. The choice of the right platform (SUNCONNECT, SUNMODULO, SIGENERGY) will be discussed as well as it’s a crucial point, and it depends on both how you will use it and how much power you will require as well.
We rely on several shipping companies that will deliver door-to-door our off-grid solar kits. Feel free to contact us to get a quote.
LEARN MORE ABOUT OUR OFF-GRID SYSTEMS
Our premium range of off-grid solar solutions encompasses battery inverters, batteries (Nickel-Iron and lithium-ion) and pre-wired, customized turn-key solutions. We will assist in every step of your off-grid solar project by designing and offering you the best solution.