Photovoltaic Panel Performance Optimiser 650 W with MPPT 12-75 V 152 x 133 x 25.9 mm IP68 Rating and MC4 Connectors Black For Roof Installations
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The performance optimiser connects to an individual photovoltaic panel and monitors its operating point independently, regardless of the rest of the string. It can handle panels with a power of up to 650 W and operates in the MPPT range of 12-75 V with an output current of up to 15 A, making it suitable for common modules used in both domestic and larger systems. The maximum conversion efficiency reaches 99.6%, meaning the device itself consumes only a minimal amount of generated energy. The IP68 rated casing is designed for permanent outdoor installation under the module and can withstand temperatures from -40 to 85 °C and humidity up to 100%. The outputs are terminated with connectors compatible with MC4, allowing the optimiser to be integrated into existing wiring without modifications.
- Power up to 650 W — one optimiser per photovoltaic panel
- MPPT range 12-75 V — monitoring the operating point across a wide voltage range
- Output current up to 15 A — output voltage in the range of 0-75 V
- Efficiency of up to 99.6% — the device's own consumption remains very low
- System voltage 1000 V and 1500 V — usable in larger string configurations
- IP68 rating — waterproof and dustproof casing for permanent outdoor placement
- Operating temperature -40 to 85 °C — designed for frost and hot roofs in summer
- MC4 compatible connectors — integration into standard photovoltaic wiring
- Dimensions 152 x 133 x 25.9 mm — flat shape for mounting under the module
- Black finish — discreet under the panel frame
Contents of the package:
- 1x performance optimiser with cables and connectors
Optimisers are used where not all panels have the same conditions — part of the roof is shaded by a chimney or tree, modules are facing different directions or have different ages. Each panel then operates at its optimal point, and the weaker unit does not drag down the performance of the entire string. Mounting under the module on a supporting structure keeps the device in the shade of the panel, helping to maintain a lower operating temperature. Connection via connectors compatible with MC4 means that only one component is added to the assembly between the panel and the rest of the wiring. Entrust the integration into the photovoltaic system to a person with appropriate electrical qualifications.
Seller: POLARDOS
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
Manufacturer:
Urad Bianjiang Commerce Co., Ltd.
Address: Ximen Menkou, Baoyuan Area, Bayin Town, Urad Back Banner, Bayan Nur, Inner Mongolia, 015000, China
E-mail: ec-connection@web.de
Telephone: +86 135 6052 3271
EU responsible person:
SELLERCROSS LTD
Address: 200 rue de la Croix Nivert, 75015 Paris, France
E-mail: info@sellercross.com
Telephone: +33 7 80 95 16 88