Packages and prices

Prices below are fully installed and exclude 7% VAT. They cover the complete system, labour, transport and design.

Available nowSolis + CST EnergyVSolar's standard hybrid line — Trina 720W panels, Solis hybrid inverter, CST Energy 16.5 kWh battery (German technology)

                   
                   Trina 720W solar panelsN-type i-TOPCon Tier 1 · bifacial dual glass · 30-year power warranty
                   
                   Solis hybrid inverter6-18 kW single- or three-phase · full output during an outage · 10-year warranty
                   
                   CST Energy 16.5 kWh batteryLiFePO4 lithium 51.2V, German technology · 8,000 cycles · 10-year warranty
Solis — the world's 3rd largest inverter manufacturer
CST Energy LiFePO4 51.2V 16.5 kWh battery — German technology, 8,000 cycles
Full-power backup supply during a grid outage
Battery capacity can be expanded later
PackageTrina 720W panelsInverterBatteryPrice (excl. VAT)
6 kW single-phase9 panels × 720 WSolis 6 kWCST Energy 16.5 kWh238,000
8 kW single-phase12 panels × 720 WSolis 8 kWCST Energy 16.5 kWh288,000
8 kW three-phase12 panels × 720 WSolis 10 kWCST Energy 16.5 kWh288,000
10 kW single-phase14 panels × 720 WSolis 10 kWCST Energy 16.5 kWh308,000
10 kW three-phase14 panels × 720 WSolis 10 kWCST Energy 16.5 kWh308,000
15 kW three-phase21 panels × 720 WSolis 15 kWCST Energy 16.5 kWh398,000
20 kW three-phase28 panels × 720 WSolis 18 kWCST Energy 16.5 kWh488,000
Prices may change with equipment cost at the time of quotation. For other sizes or commercial systems, contact us for a tailored design.
New 2026 · Available nowSigenergy SigenStor NeoSigenergy's newest all-in-one system (launched at Intersolar Europe 2026) — inverter, battery, EMS and gateway in one unit, paired with TRINA Bifacial 720W panels
All-in-one unit — tidy wiring, small footprint, clean design
0 ms switchover to backup power during an outage
Up to 200% peak power for air-con, pumps and motor start-up
Smart Port + Backup Port for an EV charger, heat pump or generator
Add batteries later — stack up to 6 modules
AI energy management, monitored and controlled from the mobile app
PackageSigenStor NeoBatteryTRINA 720W panelsPrice (excl. VAT)
5 kW three-phaseSigenStor Neo 5.0 TPSigen Neo BAT 8.0 (7.5 kWh usable)7 panels268,000
6 kW single-phaseSigenStor Neo 6.0 SPSigen Neo BAT 8.0 (7.5 kWh usable)9 panels228,000
10 kW three-phaseSigenStor Neo 10.0 TPSigen Neo BAT 8.0 (7.5 kWh usable)14 panels328,000
12 kW single-phaseSigenStor Neo 12.0 SPSigen Neo BAT 8.0 (7.5 kWh usable)17 panels328,000
15 kW three-phaseSigenStor Neo 15.0 TPSigen Neo BAT 8.0 (7.5 kWh usable)21 panels388,000

                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
Every package: 10-year warranty on SigenStor Neo and battery · TRINA panels 15-year product / 30-year power output warranty · 2-year installation and roof-leak warranty · Tier 1 panels or equivalent
Prices may change with equipment cost at the time of quotation. For other sizes or commercial systems, contact us for a tailored design.
New · Available nowDeye + CST EnergyDeye hybrid inverter with a CST Energy 16.5 kWh battery and TRINA N-Type Bifacial 720W panels, fully installed
Deye hybrid inverters, single- and three-phase, 5-20 kW
CST Energy 16.5 kWh LiFePO4 battery — German technology, colour touchscreen
Battery rated for 8,000 charge/discharge cycles
TRINA N-Type Bifacial 720W panels — power from both sides
PackageDeye inverterBatteryTRINA 720W panelsPrice (excl. VAT)
5 kW single-phaseSUN-5K-SG06LP1-EU-CM2CST Energy 16.5 kWh7 panels229,000
10 kW single-phaseSUN-10K-SG06LP1-EU-CM3CST Energy 16.5 kWh15 panels319,000
10 kW three-phaseSUN-10K-SG05LP3-EU-SM2CST Energy 16.5 kWh15 panels339,000
15 kW three-phaseSUN-15K-SG05LP3-EU-SM2CST Energy 16.5 kWh21 panels399,000
20 kW three-phaseSUN-20K-SG05LP3-EU-SM2CST Energy 16.5 kWh28 panels489,000

                   
                   
                   
                   
                   
                   
                   
                   
                   
                   
Every package: equipment and installation included · CST Energy 16.5 kWh battery, German technology
Prices may change with equipment cost at the time of quotation. For other sizes or commercial systems, contact us for a tailored design.

Package	Trina 720W panels	Inverter	Battery	Price (excl. VAT)
6 kW single-phase	9 panels × 720 W	Solis 6 kW	CST Energy 16.5 kWh	238,000
8 kW single-phase	12 panels × 720 W	Solis 8 kW	CST Energy 16.5 kWh	288,000
8 kW three-phase	12 panels × 720 W	Solis 10 kW	CST Energy 16.5 kWh	288,000
10 kW single-phase	14 panels × 720 W	Solis 10 kW	CST Energy 16.5 kWh	308,000
10 kW three-phase	14 panels × 720 W	Solis 10 kW	CST Energy 16.5 kWh	308,000
15 kW three-phase	21 panels × 720 W	Solis 15 kW	CST Energy 16.5 kWh	398,000
20 kW three-phase	28 panels × 720 W	Solis 18 kW	CST Energy 16.5 kWh	488,000

Package	SigenStor Neo	Battery	TRINA 720W panels	Price (excl. VAT)
5 kW three-phase	SigenStor Neo 5.0 TP	Sigen Neo BAT 8.0 (7.5 kWh usable)	7 panels	268,000
6 kW single-phase	SigenStor Neo 6.0 SP	Sigen Neo BAT 8.0 (7.5 kWh usable)	9 panels	228,000
10 kW three-phase	SigenStor Neo 10.0 TP	Sigen Neo BAT 8.0 (7.5 kWh usable)	14 panels	328,000
12 kW single-phase	SigenStor Neo 12.0 SP	Sigen Neo BAT 8.0 (7.5 kWh usable)	17 panels	328,000
15 kW three-phase	SigenStor Neo 15.0 TP	Sigen Neo BAT 8.0 (7.5 kWh usable)	21 panels	388,000

Package	Deye inverter	Battery	TRINA 720W panels	Price (excl. VAT)
5 kW single-phase	SUN-5K-SG06LP1-EU-CM2	CST Energy 16.5 kWh	7 panels	229,000
10 kW single-phase	SUN-10K-SG06LP1-EU-CM3	CST Energy 16.5 kWh	15 panels	319,000
10 kW three-phase	SUN-10K-SG05LP3-EU-SM2	CST Energy 16.5 kWh	15 panels	339,000
15 kW three-phase	SUN-15K-SG05LP3-EU-SM2	CST Energy 16.5 kWh	21 panels	399,000
20 kW three-phase	SUN-20K-SG05LP3-EU-SM2	CST Energy 16.5 kWh	28 panels	489,000

Brands we install

Besides the ready-made packages above we design systems around other brands to match your requirements and budget.

Solar panels

Longi · Aiko · Trina · Jinko · JA Solar and more

Inverters

Huawei · Deye · Solis · Sigenergy · Hoymiles · SMA · Fronius

Batteries

CST Energy · Pylontech · Dyness · BYD · CATL · E-Enovance · LVtopsun

Every package includes

Site survey and system design by licensed engineers
Production and payback calculation
Complete installation: mounting structure, control cabinets, protection and backup load cabinet
Free firmware upgrades for the life of the system
A monitoring app