"S" Series Electric Generator Rental
Showing 16results, sorted by most recent
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2800W/ 230VMANUAL START - IP67
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3300W/ 230VMANUAL START - IP67
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4000W/ 230VMANUAL START - IP67
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5500W/ 230VMANUAL START - IP67
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7000W/ 230VMANUAL START - IP67
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7kW 400V / 6,5kW 230VMANUAL START - IP67
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8kW 400V / 7kW 230VMANUAL START - IP67
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3300W/ 230VELECTRIC START
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4000W/ 230VELECTRIC START
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5500W/ 230VELECTRIC START
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8000W/ 230VELECTRIC START
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8kW 400V / 7kW 230VELECTRIC START
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9,2kW 400V / 8,3kW 230VELECTRIC START – IP67
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11kW 400V / 11kW 230VELECTRIC START – IP67
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15 kW 400 V / 3 × 5,000 W 230 VELECTRIC START – IP67
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18 kW 400 V / 3 × 6,000 W 230 VELECTRIC START – IP67
Genergy S-Series Generators for rental and public works: 30 mA residual current protection and IP67 outlets in 16 models, ranging from 2,800 W to 22.5 kVA. Technical support and spare parts available in Spain.
S Series: Generators for Rental Companies and Public Works Projects
The rental series from Genergy · 30 mA · IP67 · fleet-ready
Generators Genergy designed to be passed through many hands: 30 mA differential and outlets IP67 across the sixteen models, ranging from 2,800 W to 22.5 kVA in the Professional, BFT, and Big Series lines. For fleet purchases, not for rental.
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11kW 400V / 11kW 230VELECTRIC START – IP67
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15 kW 400 V / 3 × 5,000 W 230 VELECTRIC START – IP67
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18 kW 400 V / 3 × 6,000 W 230 VELECTRIC START – IP67
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3300W/ 230VELECTRIC START
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4000W/ 230VELECTRIC START
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5500W/ 230VELECTRIC START
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8000W/ 230VELECTRIC START
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9,2kW 400V / 8,3kW 230VELECTRIC START – IP67
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8kW 400V / 7kW 230VELECTRIC START
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7000W/ 230VMANUAL START - IP67
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8kW 400V / 7kW 230VMANUAL START - IP67
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7kW 400V / 6,5kW 230VMANUAL START - IP67
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3300W/ 230VMANUAL START - IP67
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5500W/ 230VMANUAL START - IP67
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4000W/ 230VMANUAL START - IP67
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2800W/ 230VMANUAL START - IP67
What Is the S Version and Who Is It For?
An S version—what the industry calls the “rental series”—is the same generator Genergy with safety features designed for equipment that isn't always operated by the same person: a 30 mA ground-fault circuit interrupter and waterproof outlets IP67 Standard on all sixteen models. Complies with European safety regulations for factory equipment.
It is designed for rental companies (The generator is sent out to a different customer each week and has to come back in working order), so that public works and bid documents (which require a 30 mA differential current and IP protection) and for companies with their own fleets (construction companies, installation companies, city governments, civil protection agencies). It is available in three performance ranges: Professional (2,800 W–10 kVA, to fit in the van), BFT Professional (large tank for long trips) and Big Series Generator (9–18 kW, three-phase). Euro V engine, copper alternator, and regulation SVR in all of them.
- 30 mStandard differential on all 16
- IP67waterproof connectorson all 16
- No battery—manual start on the 7 Professional S models
- 2,800 W – 22.5 kVA;16 models across 3 product lines
- Spare Parts in EspañaSATand Parts for the Entire Fleet
What's different in the S version?
30 mA differential
Standard protection against indirect contact, built into the generator itself, is included in all sixteen models. This is a requirement of public works specifications and helps prevent accidents when the user is not an electrician.
Tomas IP67
Dust-proof and resistant to temporary submersion, even after sixteen uses. Rain, mud, and hoses used for cleaning between rentals don't affect the panel.
Manual start without a battery, on the Profesional S
A dead battery is a common fleet problem: the generator returns from a rental, sits idle for weeks, and then won't start. The seven Profesional S They do not require a battery and are pull-started. The five BFT models and the four Big Series models retain the electric start, because their weight and power make it the preferred option for everyday use.
Emergency Shutdown (Big Series)
The four Big Series S They include an emergency shutdown feature, in addition to the differential, for three-phase machinery on construction sites.
Chassis and wheels for loading and unloading
Reinforced tubular frame with integrated wheels and handles (solid, swivel, and with brakes on Big Series) for daily loading and unloading using a van and trailer without damaging the equipment.
Cable Clips
They prevent an extension cord from being yanked and breaking the panel or outlet: the second most common malfunction in equipment that changes hands frequently.
Everything else is the same
Euro V engine, copper alternator, regulation SVR, filter Typhonic (Professional and BFT), with integrated wheels and handlebars. The S version doesn't compromise on performance; it adds protective features.
What a fleet needs, and which S version meets those needs
The “all-day” trip that doesn’t come back because of a lack of gas
The customer rents the unit for a day and doesn't want to refuel it. The BFT models, which have the largest fuel tanks in the catalog, are the gold standard for rentals: the Urkiola-S 5,500 W and the Angliru-S 8,000 W.
Weddings, fairs, food trucks
Average power output, long hours, and a customer who knows nothing about generators: Urkiola-S or Ancares-S (230/400 V) if there’s a kitchen or air conditioning. For events with a nearby audience, supplement the fleet with quiet inverters.
Tools and a concrete mixer at the construction site
Dust, bumps, and daily commuting: Profesional S with filter Typhonic and built-in wheels. Navacerrada-S 5.500 W and Astún-S 7.000 W these are the most frequently rotated items; Candanchú-S and Bentayga-S when they request 400 V.
The “big one” that doesn’t need a truck
Three-phase, 11.5 to 22.5 kVA, four-wheeled, fits in a large van or light trailer: Izoard-S 15 kW and Stelvio-S 18 kW. It covers the range that previously required renting a diesel generator with special transportation.
What the specifications require
30 mA residual current protection, IP rating, CE marking, and Euro V motor. All S versions come standard with these features, without the need for external control panels or modifications. Technical documentation and declarations of conformity are available for your records.
Construction companies, installation companies, city governments, civil protection agencies
Standardized equipment in three power ratings, with the same replacement parts and maintenance requirements for the entire fleet. One model per range (for example Jaca-S, Astún-S, Angliru-S) simplifies spare parts and training.
The 16 S versions: Choose the fleet by range
| Reference | Range | Power | Voltage | Startup | Tank capacity and range at 25% | 50% battery life | Weight | Typical Rental Use | From |
|---|---|---|---|---|---|---|---|---|---|
| Veleta-S | Professional | 2.800 W | 230 V | Manual | 2,6 L · ~3 h | ~— h | — kg | Lightweight tool, spotlights | starting at — € |
| Jaca-S | Professional | 3.300 W | 230 V | Manual | 2,6 L · ~3 h | ~— h | — kg | Installers, small renovations | starting at — € |
| Panticosa-S | Professional | 4.000 W | 230 V | Manual | 3,1 L · ~3,5 h | ~— h | — kg | Renovations, small fairs | starting at — € |
| Navacerrada-S | Professional | 5.500 W | 230 V | Manual | 6 L · ~4 h | ~— h | — kg | Work: the most frequently performed | starting at — € |
| Astún-S | Professional | 7.000 W | 230 V | Manual | 6 L · ~3,5 h | ~— h | — kg | Concrete mixer, hammer | starting at — € |
| Candanchú-S | Professional | 7 kW 400 V · 6.5 kW 230 V | 230/400 V | Manual | 6 L · ~3,5 h | ~— h | — kg | Three-phase on-site | starting at — € |
| Bentayga-S | Professional | 8 kW 400 V · 7 kW 230 V | 230/400 V | Manual | 6 L · ~3 h | ~— h | — kg | Maximum Power in a Compact Design | starting at — € |
| Masella-S | BFT | 3.300 W | 230 V | Electric | 14 L | ~— h | — kg | Watering, long-duration lighting | starting at — € |
| Belagua-S | BFT | 4.000 W | 230 V | Electric | 14 L · ~14 h | ~— h | — kg | Night shift, flea market | starting at — € |
| Urkiola-S | BFT | 5.500 W | 230 V | Electric | 27 L | ~— h | — kg | Weddings, food trucks: all day long | starting at — € |
| Angliru-S | BFT | 8.000 W | 230 V | Electric | 27 L · ~11,5 h | ~— h | — kg | Major Event | starting at — € |
| Ancares-S | BFT | 8 kW 400 V · 7 kW 230 V | 230/400 V | Electric | 27 L · ~11,5 h | ~— h | — kg | Three-phase power at an event | starting at — € |
| Somport-S | Big Series Generator | 9.2 kW 400 V · 8.3 kW 230 V | 230/400 V | Electric | 50 L | ~— h | — kg | "Bombas," a medium-length play | starting at — € |
| Cervascán-S | Big Series Generator | 11 kW 400 V · 11 kW 230 V | 230/400 V | Electric | 50 L | ~— h | — kg | Work with multiple teams | starting at — € |
| Izoard-S | Big Series Generator | 15 kW 400 V · 3 × 5,000 W 230 V | 230/400 V | Electric | 50 L | ~— h | — kg | Three-phase machinery | starting at — € |
| Stelvio-S | Big Series Generator | 18 kW 400 V · 3 × 6,000 W 230 V | 230/400 V | Electric | 50 L | ~— h | — kg | Light industry, large events | starting at — € |
Power ratings and voltages are listed in each model's specifications on this website. Estimated ranges: depend on the load. The fields with dashes (50% range, weight, and price) are pending completion with the official catalog. Confirm the exact information in the model's specifications before using it in an offer.
Made for many hands and many hours
A fleet generator pays for itself through the rental income it generates without breaking down. These are the things that matter at the end of the year.
100% Copper Alternator
It withstands continuous operation better than aluminum: less heat buildup, longer service life. It is the part that determines a generator’s lifespan.
Filter Typhonic
In Profesional S and BFT: removes heavy debris before it reaches the motor. Less wear and tear for customers who don't clean the filter.
Protections That Prevent Claims
30 mA differential and IP67 At the sixteen: fewer incidents involving users who aren't electricians, and fewer disputes over refunds.
No battery in the Profesional S models
The Manual Start at Seven Profesional S Replace the dead battery between rentals: the equipment is returned, cleaned, stored, and started up again weeks later.
Spare Parts and Technical Support in Spain
Filters, spark plugs, alternators, dashboards, and sockets specific to Genergy. A generator that is repaired is put back into service; one without replacement parts is taken out of service.
Standardized Fleet
The same parts and the same maintenance across all three product lines. One model per power range simplifies spare parts, training, and service procedures.
Standard version or S version?
| Feature | Standard Version | S Version |
|---|---|---|
| 30 mA differential current | Not standard | Standard on all 16 |
| Tomas | Standard | IP67 stagnant at 16 |
| Startup | Battery-powered electric vehicle | Manual without a battery at 7 Profesional S; electric at BFT and Big Series |
| Emergency Strike | Not standard | In the 4 Big Series S |
| Who is it for? | Self-employed professional, personal use, private individual | Rental, public works, fleets, many users |
| Product Lines | Professional, Cube, Natura, inverter | Profesional S, BFT (all), Big Series (all) |
| Choose… | If you're the one who always uses it — see Professional | If others use it or if it's required by the specifications |
The S versions on video
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
S-Series Generators from Genergy
Official video for the S series on the Genergy. There is one version per language (es, en, fr, pt, de, it, ua, pl, ru, ar), and the version for the language you are currently using is displayed.
Why Equip Your Fleet With Genergy
- ✓Spanish brandDesign, development, and quality control of Genergy, with our own technical team that speaks your language.
- ✓Spare Parts and Technical Support in Spain: Genuine parts and technical support to keep your fleet on the road.
- ✓Documentation for Bid Documents: Technical data sheets, CE declarations, and manuals for public works project files.
- ✓Warranty for Businesses: 1 year for businesses (3 years for individuals).
- ✓Now available in rental fleetsMachinery rental companies throughout Spain work with equipment Genergy in their catalogs.
- ✓Fleet and Distribution Terms:Volume-based pricing and authorized dealer program.
- ✓Fleet Consulting:We help you identify the power range and the best-selling models in your area.
Frequently Asked Questions About the S Models
¿Genergy Do you rent generators?
What exactly is the S version?
Are all S versions manual start-up models?
What are the benefits of manual starting in a fleet?
Does it meet the requirements of the public works specifications?
Which S models are the most popular at a rental company?
What is the difference between Profesional S And what about BFT?
How long does a generator last in a rental fleet?
Are replacement parts and technical support available to maintain the fleet?
Are there volume-based pricing or reseller terms?
Can I customize the fleet (color, lettering)?
What kind of warranty do you offer to businesses?
Learn more on the blog
How long does an electric generator last?
Real-world operating hours and what extends them: the foundation of a profitable fleet.
MaintenanceWhat kind of oil does a gasoline-powered generator use?
Type, quantity, and intervals for the fleet maintenance plan.
ComparisonDiesel or gasoline generator, depending on usage and operating hours
Which range should be covered with S-grade gasoline, and when should you switch to diesel?
ConsumptionHow much fuel does a gasoline-powered generator consume?
To calculate the range you promise the customer.
Product Lines: Professional · BFT · Big Series · Gasoline Generators.
Are you equipping a fleet or purchasing for a public works project?
Tell us the model, units, and area, and we'll get back to you via the contact form with fleet terms and conditions, documentation for bid specifications, and the nearest dealer.
















