Engo Ka Hana Nui: Pahu Malu Pākuni by Vladimir Zagorac

Engo Ka Hana Nui: Pahu Malu Pākuni by Vladimir Zagorac is a highly esteemed winner of the very prestigious 2023 A' Design Award Hao in Hoʻolālā Huahana Ikehu, Papahana a me Mea Ikehu Competition Category.

HaoIkehu· 2023

Engo Ka Hana Nui: Pahu Malu Pākuni

by Vladimir Zagorac

Client: EnGo Planet

A' Design Award Hao Winner in Ikehu Category

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Verified Award Winner

Verify Award Status for #148633

Visit Site View at A' Design Award Press Release Award Badge

Colors

The Design

About Engo Ka Hana Nui: Pahu Malu Pākuni

Kikokikona Puke: ʻO Engo he pahu malu pākuni hiki ke hoʻopuʻu ʻia, i hoʻolālā ʻia no nā huahana lā a me nā hoʻohana hoʻomalu ikehu ʻē aʻe. Hana ʻia ka pahu me ka ʻaluminuma me kahi anuʻu kila, mau pā palasitika, a me ka hoʻomalu lakiō. ʻO nā kihi kūpono i ʻoki ʻia a me nā kihi hoʻokomo ʻia ke hana i kahi ala uea hūnā, no laila e noho pono ana ke uea ma nā ʻaoʻao pālākiō a me ke kūpono like. ʻO nā paia hoʻonui ʻia ma luna a me lalo ke uhi i nā uea a ʻae hoʻi i ka hoʻopuʻu palekana, me ka waiho ʻana i wahi no ka hoʻopili ʻana i nā pihi. ʻEkolu papa hoʻomalu ke mālama i ka pūʻulu pākuni ma kahi mahana hana paʻa.

The Recognition

About the A' Design Award Hao

Ua lanakila ka hoʻolālā Engo Ka Hana Nui: Pahu Malu Pākuni i ka A' Design Award Hao, he ʻike hoʻohanohano i hāʻawi ʻia i nā hoʻolālā maikaʻi e hoʻokō ana i nā koi ʻoihana a ʻoihana hana i manaʻo ʻia mai nā mea hoʻokumu i hana maikaʻi ʻia. Hōʻike nā lanakila Hao i ka mākau nui, ka loea kiʻekiʻe, ka ʻike akamai a me ka hiki hana noʻeau o ka poʻe i hana iā lākou. Manaʻo ʻia ʻo ka hoʻolālā Engo Ka Hana Nui: Pahu Malu Pākuni he mea hoʻokumu i mahalo nui ʻia, hoʻohiwahiwa ʻia a aloha ʻia e pono a hou. ʻO kēia hoʻolālā i lanakila i ka A' Design Award Hao e hoʻohui ana i nā hana maikaʻi loa o ka ʻoihana a loaʻa nā ʻano ʻenehana mākaukau i hui pū ʻia me ka ʻike hana a me ka makakoho. Mahalo ʻia ka hoʻolālā Engo Ka Hana Nui: Pahu Malu Pākuni no kona nānā pono a ua hoʻolālā ʻia e hāʻawi i nā hoʻomaikaʻi ola e kōkua ai i ka hana ʻana i ka honua i wahi maikaʻi aku.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: The straightforward geometric form of the enclosure is interrupted only by chamfered vertical edges and recessed corners. These details are part of a hidden cabling solution, especially useful within large battery sets, enabling clean and minimally noticeable wiring in any direction, both horizontally and vertically. Extended walls on the top and bottom of the housing keep the cables covered and allow safe stacking while giving enough room to connect the terminals between the stacked pieces.
Dimensions & Packaging: 30Ah unit W: 205mm, D: 90mm, H: 215mm; 60Ah unit W: 220mm, D: 120mm, H: 380mm; 100Ah unit W: 248mm, D: 120mm, H: 556mm.
Tags: Smart Battery, Power Wall, Stackable, Minimal, Cable Management
Production Technology: Aluminum casing, steel frame, plastic plates, rubber insulation
Design Challenge: The battery is to be used in retrofit solar equipment, as an individual product, inside solutions such as power walls, electric vehicles, yachts, etc. That required smart usage of available space. Thermal and water insulation were given careful attention. Three layers of insulation, including ceramic coating, keep the battery pack at a constant temperature and operational between minus twenty and plus eighty degrees Celsius. The rubber used for insulation of the top and bottom of the enclosure gives enough flexibility to compensate for an uneven floor but does not allow capsizing.
Research: A simple production process in any given volume, different sizes of battery packs used, and low starting cost suggested aluminum for the housing. That also planted the idea to use as little manual operation as possible, calling for a minimal but characteristic design that could be produced by CNC cutting and bending. The proportions of the few visible details were refined according to the dimensions of cables, contacts, and connectors, which needed to fit perfectly in the space between the neighboring housings.
Inspiration: The project started with the idea to produce battery casings for a range of EnGo Planet's solar products. After analysis of a typical installation process and everyday usage scenarios, inspiration was found in pure functionality and minimal aesthetic expression. Easy stacking, optimal space usage, and intelligent cable management were the main focus of the design.
Project Duration: The project lasted several weeks and took place in USA and Europe.
Operation Flow: A combination of design details and flexible materials used on the top and bottom of the housing keep the wiring neat and give a clean look to any battery set. The bottom rubber surface features two openings that match the position of the terminals on the unit placed below. The side openings allow lifting the case using a strap, which makes the stacking of heavier versions of the battery easier. The operation and capacity of the unit can be monitored by a smartphone over Bluetooth. The product is available with an optional voltmeter, switch, and USB inlets for charging mobile devices.
Patents: Vladimir Zagorac
Team Members: Vladimir Zagorac
Image Credits: Vladimir Zagorac