Seilar solar power systems are among the most efficient in the world delivering more power for each watt installed. Our systems are designed and engineered with every component carefully selected to meet Seilar stringent specifications, ensuring optimum performance and protection.
The Seilar 4.08 kW System is a medium to large sized PV system ideal for customers using high levels of electricity or who have a large amount of roof space and want to generate the maximum savings free from the sun.
- Family size
- 4.08kw Capacity
- 16Panels
- 10/5yrWarranty†
PV energy generated per year
up to: 5600kWh^
Pricing after solar incentives:
From $4906 Excluding installation
Key Features
Solar power panels need the sun’s light so they only generate electricity during the day, so it’s most economical to install a system that can supply your expected daytime electricity usage. Our smallest solar power system needs just 10 sqm of roof space to generate around 30% of the average Australian household’s energy use. The more power you would like to generate the bigger the roof space you will need.
The ABB UNO 4.2 inverter is well suited for most small to medium sized rooftop installations. This inverter has the option of running on either one or two strings. This is particularly useful for rooftop installations with two different orientations, e.g. East and West.
Our extensive network of Seilar Experts are qualified to assess your home and provide you with the best systems to meet your family’s needs. Our installers are trained to the highest standards to ensure the safety and effectiveness of your system. All this is backed by our comprehensive warranties and the peace of mind you’ll get from dealing with Australia’s solar pioneer.
- Trouble Free – designed and engineered for Aussie conditions
- Independently rated as one of the highest performing panels.
- Transformerless Technology
- With connection for laptop or datalogger
* The suggested price is comprised of RRP less the applicable solar incentive and excluding installation. the solar incentive value applies to PVR4080A42 solar power system in Zone 3.
^ Energy savings of up to 5600 kWh/year is based on the average amount energy produced per year by the PVR4080A42 solar power system in Zone 3. Savings and incentives will vary depending upon your location, type of Seilar system installed, orientation and inclination of the solar panels.
† Seilar Warranty Details:
- Solar Panels: 10 years,
- Inverter and Racking: 5 years,
- Labour: 1 year,
- For full warranty details refer to the Solahart Owner’s Guide and Installation Instructions
Tech Specs
Solar Panel Specifications
| Panel Electrical Characteristics | |
| Maximum Power (Pmax) Power Class |
255W 0/+5W |
| Open Circuit Voltage (Voc) | 37.6V |
| Short Circuit Current (Isc) | 8.95A |
| Maximum Power Voltage (Vmp) | 30.5V |
| Maximum Power Current (Imp) | 8.42A |
| Module Efficiency (%) | 15.5 |
| Temperature Coefficients | |
| PMPP VOV ISC |
-0.40%/ ˚C -0.27%/ ˚C +0.024%/ ˚C |
| Maximum System Voltage ( IEC ) | 1000V |
| Panel Specifications | |
| Dimensions | 1665 mm x 991 mm x 38 mm |
| Weight | 18 kg |
| Cell Type and configuration | 60 REC PE multi-crystalline cells 3 strings of 20 cells |
| Glass | Solar glass with anti-reflection surface treatment |
| Back sheet | Double layer highly resistant polyester |
| Frame | Anodised aluminium |
| Temperature range | -40°C to + 85°C |
| Junction Box | Protection Class IP 67 |
| Connectors | Multi-contact MC4 |
| Part Number | REC255PE |
| Solahart Warranty | 10 years (1 year labour) on panels* |
Solar Inverter Specifications
| Technical data and types: PVI-4.2-TL-OUTD | |
| Input Side | |
| Absolute Maximum DC Input Voltage (Vmax,abs) | 600 V |
| Start-up DC Input Voltage (Vstart) | 200 V [adj. 120…350 V] |
| Operating DC Input Voltage Range (Vdcmin…Vdcmax) | 0.7 x Vstart…580 V |
| Rated DC Input voltage (Vdcr) | 360 V |
| Rated DC Input Power (Pdcr) | 4375 W |
| Number of Independent MPPT | 2 |
| Maximum DC Input Power for each MPPT (PMPPTmax) | 3000 W |
| DC input voltage range with parallel configuration of MPPT at Pacr | 140…530 V |
| DC Power Limitation for each MPPT with Independent Configuration of MPPT at Pacr , max unbalance example |
3000 W [190V≤VMPPT≤530V] the other channel: Pdcr-3000W [90V≤VMPPT≤530V] |
| Maximum DC Input Current (Idcmax) / for each MPPT (Impptmax) | 32.0 A / 16.0 A |
| Maximum Input Short Circuit Current for each MPPT | 20.0 A |
| Number of DC Inputs Pairs for each MPPT | 2 for MPPT1 and 1 for MPPT2 |
| DC Connection Type | Tool Free PV Connector MC4 |
| Input Protection | |
| Reverse Polarity Protection | Yes, from limited current source |
| Input Over Voltage Protection for each MPPT – Varistor | Yes |
| Output Side | |
| AC Grid Connection Type | Single phase |
| Rated AC Power (Pacr@cosΦ=1) | 4200 W |
| Maximum AC Output Power (Pacmax@cosΦ=1) | 4600 W |
| Maximum Apparent Power (Smax) | 4670 VA |
| Rated AC Grid Voltage (Vac,r) | 230 V |
| AC Voltage Range | 180…264 V(1) |
| Maximum AC Output Current (Iac,max) | 20.0 A |
| Contributory Fault Current | 20.0 A |
| Rated Output Frequency (fr) | 50 Hz |
| Output Frequency Range (fmin…fmax) | 47…53 Hz(2) |
| Nominal Power Factor and Adjustable Range | > 0.995, adj. ± 0.9 with Pacr=4.2 kW |
| Total Current Harmonic Distortion | < 3.5 % |
| AC Connection Type | Screw terminal block, cable gland M25 |
| Output Protection | |
| Anti-Islanding Protection | According to local standard |
| Maximum AC Overcurrent Protection | 25.0 A |
| Output Overvoltage Protection – Varistor | 2 (L – N / L – PE) |
| Operating Performance | |
| Maximum Efficiency (ηmax) | 96.8% |
| Weighted Efficiency (EURO) | 96.0% |
| Feed In Power Threshold | 10.0 W |
| Night Consumption | < 0.4 W |
| Communication | |
| Wired Local Monitoring | PVI-USB-RS232_485 (opt.) |
| User Interface | 16 characters x 2 lines LCD display |
| Wireless Local Monotoring | VSN 300 WIFI Logger Card (opt.) |
| Environmental | |
| Ambient Temperature Range | -25…+60°C with derating above 50°C |
| Relative Humidity | 0…100% condensing |
| Noise Emission | < 50 dB(A) @ 1m |
| Maximum Operating Altitude without Derating | 2000 m |
| Physical | |
| Environmental Protection Rating | IP 65 |
| Cooling | Natural |
| Dimension (H x W x D) | 618 mm x 325 mm x 222 mm |
| Weight | 17.5 kg |
| Mounting System | Wall bracket |
| Safety | |
| Isolation Level | Transformerless |
| Marking | CE (50 Hz only) , RCM |
| Safety and EMC Standard | EN 50178, IEC/EN 62109-1, IEC/EN 62109-2, AS/NZS 3100, EN 61000-6-1, EN 61000-6-3, EN 61000-3-11, EN 61000-3-12 |
| Grid Standard | CEI 0-21, DIN V VDE V 0126-1-1, VDE-AR-N 4105, G59/3, EN 50438 (not for all national appendices), RD 1699, RD 413, ITC-BT-40, IEC 61727, IEC 62116, AS 4777.2, AS 4777.3 |
| Product Details | |
| Seilar Warranty | 5 Years(3) |
1. The AC voltage range may vary depending on specific country grid standard.
2. The Frequency range may vary depending on specific country grid standard.
3. For full details see Seilar Owner’s Guide and Installation Instructions. Specifications and designs included in this datasheet are subject to change without notice.
