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New-Build 2.7kW (6 Panels) Hybrid Solar Kit with 3.0kW Hybrid Inverter and 5kWh Battery

    
By Energian
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New-Build 2.7kW (6 Panels) Hybrid Solar Kit with 3.0kW Hybrid Inverter and 5kWh Battery

  • Meets UK Future Homes Standard regulations for new builds while cutting electricity bills.
  • Hybrid inverter and 5kWh battery maximise self-consumption and still allow SEG export payments.
  • Complete kit with all-black panels, hybrid inverter, battery, in-roof mounting and UK-compliant protection gear.

Solar panels on new builds are now common to meet tightening energy regulations while cutting costs and adding property value. This 2.7kW hybrid solar kit includes 6 all-black JA Solar panels, a 3.0kW Solis S5-EH1P3K-L hybrid inverter, protection gear and GSE in-roof mounting kit for pitched roofs requiring G98/G99 DNO approval.

The 3.0kW hybrid inverter and 5.12kWh Dyness PowerDepot H5B LFP battery let you store surplus solar instead of exporting it all to the grid, helping to cover evening loads and provide backup to essential circuits when designed with a suitable changeover arrangement.

Key Features

  • 6 × JA Solar 450W N-type Bifacial Double Glass LB All Black with EVO2A solar panels (22.5% efficiency) for high yield and a discreet roof appearance.
  • Solis S5-EH1P3K-L 3kW single-phase low-voltage hybrid inverter with smart energy management and IP65 rating.
  • Dyness PowerDepot H5B 5.12kWh LV LFP IP65 battery for long cycle life, wall or floor mounting and parallel expandability.
  • BENY IP65 AC isolator, Projoy DC isolator and Emlite meter to support safe, compliant UK installations.
  • GSE in-roof solar mounting kit ideal for new-build developments and integrated rooflines.
  • JA Solar panels Proof T4 certified for use with the GSE In-Roof System.
  • Option 1: Marlec Solar iBoost diversion kit for hot water immersion heaters.
  • Option 2: Marlec Heat Pump Interface (HPI) to prioritise low-carbon heat pump consumption.

Technical Specifications

JA Solar 450W N-type Bifacial Double Glass LB All Black with EVO2A solar panel

Parameter Value
Nominal Max. Power (Pmax) 450W
Opt. Operating Voltage (Vmp) 32.82V
Opt. Operating Current (Imp) 13.71A
Open Circuit Voltage (Voc) 39.3V
Short Circuit Current (Isc) 14.48A
Module Efficiency 22.5%

JA Solar Mechanical Data

Parameter Value
Dimensions 1762 × 1134 × 30 mm
Weight 22kg
Cell Type Mono-16BB
J-Box IP68, 3 bypass diodes
Max. static load 5400Pa

Solis S5-EH1P3K-L Hybrid Inverter – DC PV Side

Parameter Value
Recommended max. PV array size 6kW
Max. usable PV input power 4.8kW
Max. input voltage 600V
Rated voltage 330V
Start-up voltage 120V
MPPT voltage range 90 – 520V
Max. input current 15A
Max. short circuit current 22.5A
MPPT number 2
Max. input strings number 2

Solis S5-EH1P3K-L – Battery Side

Parameter Value
Battery type Li-ion / Lead-acid
Battery voltage range 42 – 58V
Battery capacity 50 – 2000Ah
Max. charge/discharge power 3kW
Max. charge/discharge current 62.5A
Communication CAN

Solis S5-EH1P3K-L – AC Output (Back-up)

Parameter Value
Rated output power 3kW
Max. apparent output power 4.5kVA, 10s
Back-up switch time <20ms
Rated output voltage 1NPE, 220 / 230V
Rated frequency 50 / 60Hz
Rated output current 14A / 13.5A
THDv (linear load) <2%

Solis S5-EH1P3K-L – AC Input / Output (Grid Side)

Parameter Value
Input voltage range 187 – 265V
Max. input current 20.5A / 20A
Frequency range 45 – 55Hz / 55 – 65Hz
Rated output power 3kW
Max. apparent output power 3.3kVA
Operation phase 1NPE
Rated grid voltage 220 / 230V
Rated grid frequency 50 / 60Hz
Rated grid output current 13.7A / 13.1A
Max. output current 15A
Power factor 0.99 (0.8 leading – 0.8 lagging)
THDi <2%

Solis S5-EH1P3K-L – Efficiency and Protection

Parameter / Function Value
Max. efficiency 97.1%
EU efficiency 96.5%
DC reverse-polarity protection Yes
Short circuit protection Yes
Output over current protection Yes
Surge protection DC Type II, AC Type II
Ground fault monitoring Yes
Integrated AFCI Yes (activation required)

Solis S5-EH1P3K-L – General Data

Parameter Value
Dimensions (W × H × D) 333 × 505 × 249 mm
Weight 17.9kg
Topology High frequency isolation for battery
Operating ambient temperature range -25 ~ 60°C
Ingress protection IP65
Cooling concept Natural cooling
Max. operation altitude 3000m
Grid connection standard G98 or G99, EN 50549-1 and other listed standards
Safety / EMC standard IEC/EN 62109-1/-2, EN 61000-6-2, EN 61000-6-3
DC connection MC4 connector
AC connection Quick connection plug
Display 7.0" LCD display
Communication RS485, Optional Wi-Fi, GPRS

Dyness PowerDepot H5B 5.12kWh LV LFP Battery 

Parameter Value
Model PowerDepot H5B
Nominal voltage 51.2V
Nominal capacity 100Ah
Dimensions (W × D × H) 574 × 228 × 600 mm
Weight 55kg
IP level IP65

Dyness PowerDepot H5B – Performance

Item Value
Nominal voltage 51.2V
Work voltage range 44.8 – 57.6V
Nominal capacity 100Ah
Nominal energy 5.12kWh
Nominal power 2.56kW
Max. power 3.84kW
Charging current 50A
Discharge current 50A

Shipping

Available to UK, Ireland, Africa, the Caribbean and worldwide. If no rate is shown at checkout, contact us on +44 2080640335 or info@energian.co.uk for a quote.

Support & Installation

UK expert support is available via phone, email, live chat or office visit for system design, product selection and commissioning queries.

Installation via trusted, qualified partners is recommended to achieve MCS certification, secure G98/G99 DNO approval and maintain product warranties.

Documents Available for Download