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Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db
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Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db

Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db

The Aiko Neostar 3S+ 530W Dual Glass All Black (model AIKO-A530-MCE60Db) is a premium N-Type ABC (All Back Contact) bifacial solar panel engineered for installers who demand the highest efficiency and longest service life on the market. By relocating all electrical contacts to the rear of the cell, Aiko's ABC cell architecture eliminates front-side busbars entirely — maximising the light-harvesting surface and delivering a 23.9% module efficiency at STC. Housed in a sleek all-black dual-glass construction with a black anodised aluminium frame, this panel combines outstanding electrical performance with a visually discreet, low-profile aesthetic that complements modern residential and light-commercial rooflines perfectly. Backed by a 25-year product warranty and an industry-leading 30-year linear performance warranty, the Neostar 3S+ is built to keep delivering for decades.

530W
STC Peak Power
23.9%
Module Efficiency
≤0.35%
Annual Degradation Yr 2–30
30yr
Linear Performance Warranty
−0.26%
Temp. Coefficient Pmax/°C
⚠ Installer Requirement
This product must be installed by a qualified, MCS-accredited solar PV installer. Installation must comply with BS 7671, IET Code of Practice for Grid Connected Solar PV, and all relevant local authority building regulations. Dual-glass bifacial panels require appropriate racking to allow rear-side irradiance gain.
⚠ Handling & Transport Notice
Dual-glass modules must be handled upright at all times. Horizontal transport or storage without adequate support can induce micro-cracks in the glass layers. Always use a minimum of two people for lifting; the panel weighs 27.1 kg.
ℹ Bifacial Energy Bonus
The Neostar 3S+ is a bifacial module: the transparent rear glass captures reflected light from the roof or ground surface, adding up to 5–10% additional power under standard bifacial gain conditions. At 5% rear gain the A530 variant reaches 557 W; at 10% it reaches 583 W. Actual gain depends on surface albedo and installation geometry.
ABC All Back Contact Cell

No front busbars means no shading losses on the cell surface — every square millimetre of silicon is exposed to incoming light. The N-Type ABC architecture also eliminates Light-Induced Degradation (LID), so the panel maintains stronger output from day one compared to conventional P-Type cells.

Partial Shading Optimisation

Cell-level partial shade optimisation allows the module to maintain output even when individual cells are obscured by chimneys, roof valleys, or debris. Three bypass diodes are built into the IP68-rated junction box to protect against hotspot formation and limit power losses under complex shading.

Superior Temperature Coefficient

At just −0.26%/°C on Pmax, the Neostar 3S+ loses significantly less power on hot summer days than standard modules, which typically sit at −0.30% to −0.35%/°C. The result is measurably higher annual energy yield in real UK conditions.

Dual-Glass Durability

Both the front and rear surfaces use 2.0 mm coated semi-tempered glass, replacing the conventional plastic backsheet. This construction is highly micro-crack resistant, impervious to moisture ingress, and rated to withstand front loads of +5,400 Pa and rear loads of −2,400 Pa — well above typical installation demands.

Exceptional Warranty & Degradation

First-year degradation is capped at just ≤1%, and from year two onwards the guaranteed annual decline is only ≤0.35%. At year 30, Aiko guarantees 88.85% of the original rated output — backed by Munich Re as warranty partner, providing bank-grade financial security.

Hail & Fire Rated

Tested to survive 35 mm diameter hail at 27.2 m/s impact — far exceeding typical UK hail events. The module carries an IEC Class A fire rating, the highest classification, making it suitable for fire-sensitive applications and meeting the most stringent insurance and building requirements.

All-Black Aesthetic

The black anodised aluminium frame, black rear glass, and busbar-free cell face create a seamless, uniform all-black appearance from the ground. This makes the Neostar 3S+ the premium choice for conservation-area homes, high-specification new builds, and any project where visual integration with the roofline is a priority.

Stäubli MC4 EVO2 Connectors

Factory-fitted with Stäubli MC4 EVO2 connectors (1,200 mm cable, 4 mm² IEC), the industry standard for solar PV. Compatible with all mainstream inverter brands without the need for adaptors. The 30 A maximum series fuse rating and DC 1,500 V maximum system voltage give installers wide system design flexibility.

Technical Specifications — AIKO-A530-MCE60Db (STC unless stated)
Model AIKO-A530-MCE60Db
Cell Technology N-Type ABC (All Back Contact)
Peak Power — Pmax (STC) 530 W
Module Efficiency 23.9%
Open Circuit Voltage — Voc 45.40 V
Max Power Voltage — Vmp 38.20 V
Short Circuit Current — Isc 14.76 A
Max Power Current — Imp 13.88 A
Power Binning Tolerance 0 ~ +3%
NOCT Peak Power 402 W
BNPI Peak Power (front 1,000 + rear 135 W/m²) 560 W
Bifacial Gain at 5% rear 557 W
Bifacial Gain at 10% rear 583 W
Temp. Coefficient — Pmax −0.26%/°C
Temp. Coefficient — Voc −0.22%/°C
Temp. Coefficient — Isc +0.05%/°C
Number of Cells 120 (6 × 20)
Dimensions 1,954 × 1,134 × 30 mm
Weight 27.1 kg (±3%)
Glass Dual glass — 2.0 + 2.0 mm coated semi-tempered
Frame Black anodised aluminium
Junction Box IP68, 3 bypass diodes
Connector Stäubli MC4 EVO2, 4 mm² cable, ±1,200 mm
Maximum System Voltage DC 1,500 V
Maximum Series Fuse Rating 30 A
Protection Class Class II
Operating Temperature −40°C to +70°C
Max Static Loading — Front +5,400 Pa
Max Static Loading — Rear −2,400 Pa
Hail Test 35 mm diameter at 27.2 m/s
Fire Rating IEC Class A
First-Year Degradation ≤1%
Annual Degradation (Years 2–30) ≤0.35%
Year-30 Guaranteed Output ≥88.85% of rated power
Product Warranty 25 years
Performance Warranty 30 years linear (Munich Re warranty partner)
Packaging 37 panels per pallet / 185 per 20'GP / 888 per 40'HC
Certifications / Awards BloombergNEF Tier 1 • TÜV Rheinland • CE • Red Dot Winner 2023 • Intersolar Award 2023
Frequently Asked Questions
What makes ABC technology different from standard solar panels?
ABC stands for All Back Contact — all of the electrical conductors are moved to the rear of the silicon cell. In conventional panels, metallic busbars run across the front face and shade a portion of the active cell area. Removing them increases light capture, raises efficiency, and eliminates a common source of micro-crack failure. Combined with an N-Type silicon base, the ABC cell also avoids Light-Induced Degradation (LID), which can reduce output in the first few months on older P-Type panels.
How much extra energy does the bifacial design produce?
The rear glass face captures light reflected from the mounting surface. Aiko's datasheet confirms that at 5% rear irradiance gain the A530 produces 557 W, and at 10% gain it reaches 583 W. In practice, a light-coloured roof membrane or gravel ballast can provide 5–15% albedo, so real-world gains of 4–8% additional annual yield are achievable. Ground-mounted or flat-roof installations on white membranes see the greatest benefit.
Is the Aiko Neostar 3S+ MCS certified for the UK Smart Export Guarantee?
The Neostar 3S+ MCE60Db range carries MCS certification, qualifying systems for the Smart Export Guarantee (SEG) — the UK scheme that pays homeowners for surplus electricity exported to the grid. Your installer must also be MCS accredited, and the inverter used must appear on the MCS product list. Please confirm the current MCS listing with us before ordering if SEG eligibility is a requirement.
What is the 30-year linear performance warranty and who backs it?
Aiko guarantees a straight-line degradation profile: no more than 1% power loss in year one and no more than 0.35% per year from years 2 to 30, resulting in a guaranteed minimum of 88.85% of rated output at the end of year 30. This warranty is underwritten by Munich Re, one of the world's largest reinsurers, providing financial assurance that claims can be honoured even if Aiko's own business circumstances were to change.
Can the Neostar 3S+ be installed on a pitched tile roof?
Yes — the 1,954 × 1,134 × 30 mm format is compatible with standard UK roof racking systems from major manufacturers including K2, Schletter, and IronRidge. The black anodised aluminium frame accepts standard mid and end clamps. Because the rear is glass rather than a plastic backsheet, ensure the racking system provides adequate support across the long axis to prevent glass stress concentration. Your racking supplier can advise on correct clamp placement for dual-glass modules.
How does the Neostar 3S+ 530W compare to the rest of the MCE60Db range?
The MCE60Db series runs from 530 W to 550 W in 5 W steps (A530, A535, A540, A545, A550), sharing identical dimensions, frame, glass, connector, and warranty terms. The difference lies purely in the power bin: the 550 W top model achieves 24.8% efficiency versus 23.9% for the 530 W. All variants use the same ABC N-Type cell and bifacial dual-glass construction. Choosing the 530 W model offers the most cost-effective entry point into the range without any compromise on build quality or warranty terms.
$79.36

Original: $226.74

-65%
Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db—

$226.74

$79.36

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Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db - Image 2
Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db - Image 3

Aiko Neostar 3S+ 530W Dual Glass All Black ABC N-Type Bifacial Solar Panel AIKO-A530-MCE60Db

The Aiko Neostar 3S+ 530W Dual Glass All Black (model AIKO-A530-MCE60Db) is a premium N-Type ABC (All Back Contact) bifacial solar panel engineered for installers who demand the highest efficiency and longest service life on the market. By relocating all electrical contacts to the rear of the cell, Aiko's ABC cell architecture eliminates front-side busbars entirely — maximising the light-harvesting surface and delivering a 23.9% module efficiency at STC. Housed in a sleek all-black dual-glass construction with a black anodised aluminium frame, this panel combines outstanding electrical performance with a visually discreet, low-profile aesthetic that complements modern residential and light-commercial rooflines perfectly. Backed by a 25-year product warranty and an industry-leading 30-year linear performance warranty, the Neostar 3S+ is built to keep delivering for decades.

530W
STC Peak Power
23.9%
Module Efficiency
≤0.35%
Annual Degradation Yr 2–30
30yr
Linear Performance Warranty
−0.26%
Temp. Coefficient Pmax/°C
⚠ Installer Requirement
This product must be installed by a qualified, MCS-accredited solar PV installer. Installation must comply with BS 7671, IET Code of Practice for Grid Connected Solar PV, and all relevant local authority building regulations. Dual-glass bifacial panels require appropriate racking to allow rear-side irradiance gain.
⚠ Handling & Transport Notice
Dual-glass modules must be handled upright at all times. Horizontal transport or storage without adequate support can induce micro-cracks in the glass layers. Always use a minimum of two people for lifting; the panel weighs 27.1 kg.
ℹ Bifacial Energy Bonus
The Neostar 3S+ is a bifacial module: the transparent rear glass captures reflected light from the roof or ground surface, adding up to 5–10% additional power under standard bifacial gain conditions. At 5% rear gain the A530 variant reaches 557 W; at 10% it reaches 583 W. Actual gain depends on surface albedo and installation geometry.
ABC All Back Contact Cell

No front busbars means no shading losses on the cell surface — every square millimetre of silicon is exposed to incoming light. The N-Type ABC architecture also eliminates Light-Induced Degradation (LID), so the panel maintains stronger output from day one compared to conventional P-Type cells.

Partial Shading Optimisation

Cell-level partial shade optimisation allows the module to maintain output even when individual cells are obscured by chimneys, roof valleys, or debris. Three bypass diodes are built into the IP68-rated junction box to protect against hotspot formation and limit power losses under complex shading.

Superior Temperature Coefficient

At just −0.26%/°C on Pmax, the Neostar 3S+ loses significantly less power on hot summer days than standard modules, which typically sit at −0.30% to −0.35%/°C. The result is measurably higher annual energy yield in real UK conditions.

Dual-Glass Durability

Both the front and rear surfaces use 2.0 mm coated semi-tempered glass, replacing the conventional plastic backsheet. This construction is highly micro-crack resistant, impervious to moisture ingress, and rated to withstand front loads of +5,400 Pa and rear loads of −2,400 Pa — well above typical installation demands.

Exceptional Warranty & Degradation

First-year degradation is capped at just ≤1%, and from year two onwards the guaranteed annual decline is only ≤0.35%. At year 30, Aiko guarantees 88.85% of the original rated output — backed by Munich Re as warranty partner, providing bank-grade financial security.

Hail & Fire Rated

Tested to survive 35 mm diameter hail at 27.2 m/s impact — far exceeding typical UK hail events. The module carries an IEC Class A fire rating, the highest classification, making it suitable for fire-sensitive applications and meeting the most stringent insurance and building requirements.

All-Black Aesthetic

The black anodised aluminium frame, black rear glass, and busbar-free cell face create a seamless, uniform all-black appearance from the ground. This makes the Neostar 3S+ the premium choice for conservation-area homes, high-specification new builds, and any project where visual integration with the roofline is a priority.

Stäubli MC4 EVO2 Connectors

Factory-fitted with Stäubli MC4 EVO2 connectors (1,200 mm cable, 4 mm² IEC), the industry standard for solar PV. Compatible with all mainstream inverter brands without the need for adaptors. The 30 A maximum series fuse rating and DC 1,500 V maximum system voltage give installers wide system design flexibility.

Technical Specifications — AIKO-A530-MCE60Db (STC unless stated)
Model AIKO-A530-MCE60Db
Cell Technology N-Type ABC (All Back Contact)
Peak Power — Pmax (STC) 530 W
Module Efficiency 23.9%
Open Circuit Voltage — Voc 45.40 V
Max Power Voltage — Vmp 38.20 V
Short Circuit Current — Isc 14.76 A
Max Power Current — Imp 13.88 A
Power Binning Tolerance 0 ~ +3%
NOCT Peak Power 402 W
BNPI Peak Power (front 1,000 + rear 135 W/m²) 560 W
Bifacial Gain at 5% rear 557 W
Bifacial Gain at 10% rear 583 W
Temp. Coefficient — Pmax −0.26%/°C
Temp. Coefficient — Voc −0.22%/°C
Temp. Coefficient — Isc +0.05%/°C
Number of Cells 120 (6 × 20)
Dimensions 1,954 × 1,134 × 30 mm
Weight 27.1 kg (±3%)
Glass Dual glass — 2.0 + 2.0 mm coated semi-tempered
Frame Black anodised aluminium
Junction Box IP68, 3 bypass diodes
Connector Stäubli MC4 EVO2, 4 mm² cable, ±1,200 mm
Maximum System Voltage DC 1,500 V
Maximum Series Fuse Rating 30 A
Protection Class Class II
Operating Temperature −40°C to +70°C
Max Static Loading — Front +5,400 Pa
Max Static Loading — Rear −2,400 Pa
Hail Test 35 mm diameter at 27.2 m/s
Fire Rating IEC Class A
First-Year Degradation ≤1%
Annual Degradation (Years 2–30) ≤0.35%
Year-30 Guaranteed Output ≥88.85% of rated power
Product Warranty 25 years
Performance Warranty 30 years linear (Munich Re warranty partner)
Packaging 37 panels per pallet / 185 per 20'GP / 888 per 40'HC
Certifications / Awards BloombergNEF Tier 1 • TÜV Rheinland • CE • Red Dot Winner 2023 • Intersolar Award 2023
Frequently Asked Questions
What makes ABC technology different from standard solar panels?
ABC stands for All Back Contact — all of the electrical conductors are moved to the rear of the silicon cell. In conventional panels, metallic busbars run across the front face and shade a portion of the active cell area. Removing them increases light capture, raises efficiency, and eliminates a common source of micro-crack failure. Combined with an N-Type silicon base, the ABC cell also avoids Light-Induced Degradation (LID), which can reduce output in the first few months on older P-Type panels.
How much extra energy does the bifacial design produce?
The rear glass face captures light reflected from the mounting surface. Aiko's datasheet confirms that at 5% rear irradiance gain the A530 produces 557 W, and at 10% gain it reaches 583 W. In practice, a light-coloured roof membrane or gravel ballast can provide 5–15% albedo, so real-world gains of 4–8% additional annual yield are achievable. Ground-mounted or flat-roof installations on white membranes see the greatest benefit.
Is the Aiko Neostar 3S+ MCS certified for the UK Smart Export Guarantee?
The Neostar 3S+ MCE60Db range carries MCS certification, qualifying systems for the Smart Export Guarantee (SEG) — the UK scheme that pays homeowners for surplus electricity exported to the grid. Your installer must also be MCS accredited, and the inverter used must appear on the MCS product list. Please confirm the current MCS listing with us before ordering if SEG eligibility is a requirement.
What is the 30-year linear performance warranty and who backs it?
Aiko guarantees a straight-line degradation profile: no more than 1% power loss in year one and no more than 0.35% per year from years 2 to 30, resulting in a guaranteed minimum of 88.85% of rated output at the end of year 30. This warranty is underwritten by Munich Re, one of the world's largest reinsurers, providing financial assurance that claims can be honoured even if Aiko's own business circumstances were to change.
Can the Neostar 3S+ be installed on a pitched tile roof?
Yes — the 1,954 × 1,134 × 30 mm format is compatible with standard UK roof racking systems from major manufacturers including K2, Schletter, and IronRidge. The black anodised aluminium frame accepts standard mid and end clamps. Because the rear is glass rather than a plastic backsheet, ensure the racking system provides adequate support across the long axis to prevent glass stress concentration. Your racking supplier can advise on correct clamp placement for dual-glass modules.
How does the Neostar 3S+ 530W compare to the rest of the MCE60Db range?
The MCE60Db series runs from 530 W to 550 W in 5 W steps (A530, A535, A540, A545, A550), sharing identical dimensions, frame, glass, connector, and warranty terms. The difference lies purely in the power bin: the 550 W top model achieves 24.8% efficiency versus 23.9% for the 530 W. All variants use the same ABC N-Type cell and bifacial dual-glass construction. Choosing the 530 W model offers the most cost-effective entry point into the range without any compromise on build quality or warranty terms.

Product Information

Shipping & Returns

Description

The Aiko Neostar 3S+ 530W Dual Glass All Black (model AIKO-A530-MCE60Db) is a premium N-Type ABC (All Back Contact) bifacial solar panel engineered for installers who demand the highest efficiency and longest service life on the market. By relocating all electrical contacts to the rear of the cell, Aiko's ABC cell architecture eliminates front-side busbars entirely — maximising the light-harvesting surface and delivering a 23.9% module efficiency at STC. Housed in a sleek all-black dual-glass construction with a black anodised aluminium frame, this panel combines outstanding electrical performance with a visually discreet, low-profile aesthetic that complements modern residential and light-commercial rooflines perfectly. Backed by a 25-year product warranty and an industry-leading 30-year linear performance warranty, the Neostar 3S+ is built to keep delivering for decades.

530W
STC Peak Power
23.9%
Module Efficiency
≤0.35%
Annual Degradation Yr 2–30
30yr
Linear Performance Warranty
−0.26%
Temp. Coefficient Pmax/°C
⚠ Installer Requirement
This product must be installed by a qualified, MCS-accredited solar PV installer. Installation must comply with BS 7671, IET Code of Practice for Grid Connected Solar PV, and all relevant local authority building regulations. Dual-glass bifacial panels require appropriate racking to allow rear-side irradiance gain.
⚠ Handling & Transport Notice
Dual-glass modules must be handled upright at all times. Horizontal transport or storage without adequate support can induce micro-cracks in the glass layers. Always use a minimum of two people for lifting; the panel weighs 27.1 kg.
ℹ Bifacial Energy Bonus
The Neostar 3S+ is a bifacial module: the transparent rear glass captures reflected light from the roof or ground surface, adding up to 5–10% additional power under standard bifacial gain conditions. At 5% rear gain the A530 variant reaches 557 W; at 10% it reaches 583 W. Actual gain depends on surface albedo and installation geometry.
ABC All Back Contact Cell

No front busbars means no shading losses on the cell surface — every square millimetre of silicon is exposed to incoming light. The N-Type ABC architecture also eliminates Light-Induced Degradation (LID), so the panel maintains stronger output from day one compared to conventional P-Type cells.

Partial Shading Optimisation

Cell-level partial shade optimisation allows the module to maintain output even when individual cells are obscured by chimneys, roof valleys, or debris. Three bypass diodes are built into the IP68-rated junction box to protect against hotspot formation and limit power losses under complex shading.

Superior Temperature Coefficient

At just −0.26%/°C on Pmax, the Neostar 3S+ loses significantly less power on hot summer days than standard modules, which typically sit at −0.30% to −0.35%/°C. The result is measurably higher annual energy yield in real UK conditions.

Dual-Glass Durability

Both the front and rear surfaces use 2.0 mm coated semi-tempered glass, replacing the conventional plastic backsheet. This construction is highly micro-crack resistant, impervious to moisture ingress, and rated to withstand front loads of +5,400 Pa and rear loads of −2,400 Pa — well above typical installation demands.

Exceptional Warranty & Degradation

First-year degradation is capped at just ≤1%, and from year two onwards the guaranteed annual decline is only ≤0.35%. At year 30, Aiko guarantees 88.85% of the original rated output — backed by Munich Re as warranty partner, providing bank-grade financial security.

Hail & Fire Rated

Tested to survive 35 mm diameter hail at 27.2 m/s impact — far exceeding typical UK hail events. The module carries an IEC Class A fire rating, the highest classification, making it suitable for fire-sensitive applications and meeting the most stringent insurance and building requirements.

All-Black Aesthetic

The black anodised aluminium frame, black rear glass, and busbar-free cell face create a seamless, uniform all-black appearance from the ground. This makes the Neostar 3S+ the premium choice for conservation-area homes, high-specification new builds, and any project where visual integration with the roofline is a priority.

Stäubli MC4 EVO2 Connectors

Factory-fitted with Stäubli MC4 EVO2 connectors (1,200 mm cable, 4 mm² IEC), the industry standard for solar PV. Compatible with all mainstream inverter brands without the need for adaptors. The 30 A maximum series fuse rating and DC 1,500 V maximum system voltage give installers wide system design flexibility.

Technical Specifications — AIKO-A530-MCE60Db (STC unless stated)
Model AIKO-A530-MCE60Db
Cell Technology N-Type ABC (All Back Contact)
Peak Power — Pmax (STC) 530 W
Module Efficiency 23.9%
Open Circuit Voltage — Voc 45.40 V
Max Power Voltage — Vmp 38.20 V
Short Circuit Current — Isc 14.76 A
Max Power Current — Imp 13.88 A
Power Binning Tolerance 0 ~ +3%
NOCT Peak Power 402 W
BNPI Peak Power (front 1,000 + rear 135 W/m²) 560 W
Bifacial Gain at 5% rear 557 W
Bifacial Gain at 10% rear 583 W
Temp. Coefficient — Pmax −0.26%/°C
Temp. Coefficient — Voc −0.22%/°C
Temp. Coefficient — Isc +0.05%/°C
Number of Cells 120 (6 × 20)
Dimensions 1,954 × 1,134 × 30 mm
Weight 27.1 kg (±3%)
Glass Dual glass — 2.0 + 2.0 mm coated semi-tempered
Frame Black anodised aluminium
Junction Box IP68, 3 bypass diodes
Connector Stäubli MC4 EVO2, 4 mm² cable, ±1,200 mm
Maximum System Voltage DC 1,500 V
Maximum Series Fuse Rating 30 A
Protection Class Class II
Operating Temperature −40°C to +70°C
Max Static Loading — Front +5,400 Pa
Max Static Loading — Rear −2,400 Pa
Hail Test 35 mm diameter at 27.2 m/s
Fire Rating IEC Class A
First-Year Degradation ≤1%
Annual Degradation (Years 2–30) ≤0.35%
Year-30 Guaranteed Output ≥88.85% of rated power
Product Warranty 25 years
Performance Warranty 30 years linear (Munich Re warranty partner)
Packaging 37 panels per pallet / 185 per 20'GP / 888 per 40'HC
Certifications / Awards BloombergNEF Tier 1 • TÜV Rheinland • CE • Red Dot Winner 2023 • Intersolar Award 2023
Frequently Asked Questions
What makes ABC technology different from standard solar panels?
ABC stands for All Back Contact — all of the electrical conductors are moved to the rear of the silicon cell. In conventional panels, metallic busbars run across the front face and shade a portion of the active cell area. Removing them increases light capture, raises efficiency, and eliminates a common source of micro-crack failure. Combined with an N-Type silicon base, the ABC cell also avoids Light-Induced Degradation (LID), which can reduce output in the first few months on older P-Type panels.
How much extra energy does the bifacial design produce?
The rear glass face captures light reflected from the mounting surface. Aiko's datasheet confirms that at 5% rear irradiance gain the A530 produces 557 W, and at 10% gain it reaches 583 W. In practice, a light-coloured roof membrane or gravel ballast can provide 5–15% albedo, so real-world gains of 4–8% additional annual yield are achievable. Ground-mounted or flat-roof installations on white membranes see the greatest benefit.
Is the Aiko Neostar 3S+ MCS certified for the UK Smart Export Guarantee?
The Neostar 3S+ MCE60Db range carries MCS certification, qualifying systems for the Smart Export Guarantee (SEG) — the UK scheme that pays homeowners for surplus electricity exported to the grid. Your installer must also be MCS accredited, and the inverter used must appear on the MCS product list. Please confirm the current MCS listing with us before ordering if SEG eligibility is a requirement.
What is the 30-year linear performance warranty and who backs it?
Aiko guarantees a straight-line degradation profile: no more than 1% power loss in year one and no more than 0.35% per year from years 2 to 30, resulting in a guaranteed minimum of 88.85% of rated output at the end of year 30. This warranty is underwritten by Munich Re, one of the world's largest reinsurers, providing financial assurance that claims can be honoured even if Aiko's own business circumstances were to change.
Can the Neostar 3S+ be installed on a pitched tile roof?
Yes — the 1,954 × 1,134 × 30 mm format is compatible with standard UK roof racking systems from major manufacturers including K2, Schletter, and IronRidge. The black anodised aluminium frame accepts standard mid and end clamps. Because the rear is glass rather than a plastic backsheet, ensure the racking system provides adequate support across the long axis to prevent glass stress concentration. Your racking supplier can advise on correct clamp placement for dual-glass modules.
How does the Neostar 3S+ 530W compare to the rest of the MCE60Db range?
The MCE60Db series runs from 530 W to 550 W in 5 W steps (A530, A535, A540, A545, A550), sharing identical dimensions, frame, glass, connector, and warranty terms. The difference lies purely in the power bin: the 550 W top model achieves 24.8% efficiency versus 23.9% for the 530 W. All variants use the same ABC N-Type cell and bifacial dual-glass construction. Choosing the 530 W model offers the most cost-effective entry point into the range without any compromise on build quality or warranty terms.