10 Maslow Uk Case Studies On Large Scale Pilots Of Residential ...

MASLOW UK Case Studies Residential energy storage & aggregate VPP grid services

Simon Daniel CEO

MOIXA TECHNOLOGY

www.moixa.com

MASLOW - ENERGY STORAGE

MASLOW - ENERGY STORAGE

•  All-in-One •  3 KWh module •  ‘AC Coupled’ •  Smart + DC UPS

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Distributed Storage - Objectives •  Storage for any home / mass market •  Aggregate/VPP for grid services •  Benefits to household, utility, network, grid

430+

MOIXA PILOTS

Maslow

GridShareMaslow

EcoMax solar

Brunel University

Colchester Homes

City West Homes

Southend-on-Sea

Nottingham Uni

HabHousing

Polperro

250 systems : 0.5MWhWe have developed a network of installers and also partnered with AVC-NextGen during the project for large multi-site installations – who previously installed satellite TV systems across the UK. This has helped to define storage and DC (Direct Current) installation processes, optimise install to typically 1-2 hours enabling multi installs per van team/day. This has also improved survey and co-installation approaches for DC Lighting and new solar.

Retrofit or new solar easy install

Target UK 750k solar

homes --

e.g. ‘SKY in 1/3rd UK homes’

MWh’s GWh’s 2015 2020’s

Maslow GridShare

GridShareTM

dashboards

analytics

National Grid

Smart energy storage systems

Maslow

Trading to energy markets

MASLOW GRIDSHARE – added value of aggregate VPP Platform

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7b

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MASLOW Hierarchy of Network benefits

GridShareTM

ethernet

WiFi3GRESTfulJSON API

standard API

dashboards

analytics

National Grid

HyperCat energyintegration

Maslow systems

TCPip / RS232

TCPip

Bi-directional EV chargeChademo - Nissan

3rd partysystems integration

GridShare VPP cloud platform

GridShareMaslowGridShare

localisedenergyeric.wordpress.com/

Lessons - Stacking storage benefits

Smart or Dumb

Grid asset or liability

Lessons - Storage Considerations Central vs Edge

Multiple benefits, speed, scale

C’s – Chemistry, Capacity, C-Rate, Cycles, Carbon, Cost

Financing – income streams, new models, ESCO/new utilities

DC Coupling – schema

DC  switch  &    

ba-ery  charger  

24v DC/DC 240-380v

Conversion loss Battery efficiency

Reduced reading as efficiency loss

pre-meter

no night/winter mains Reduced grid benefit FIT losses

Installs - DC Coupling (e.g. tesla)

optional:DC LED lighting

DC

AC in

AC out

stringinverter

existing consumer unit

AC inverter cut offGeneration meterhouse

meter

Maslow unit

DC driver

DC driver

Simple install processMoixa technical authors - IET DC code of practice

Installs – AC Coupling (e.g. maslow)

Co-installs – Lighting / Electronics Shifts ‘unmovable’ peak demand (social/Uni)

Important for rising peak/IoT ‘DC’ UK  peak  driven  by  residen0al  

85TWh  

25-­‐30TWh   Elec.  Hot  water  /  Hea@ng  /  pumps  

10KWh  pd,  3600KWh  pa  for  non  hea@ng  

Ease of deployment

Multiple revenue streams

Domestic benefits

Distributed Storage Summary

UK market opportunity post FIT New opportunities despite major challenge of sudden FIT shock

Clarity: No subsidy (GD/FIT/RHI/RO) - > level playing fieldStorage insights: Systems as solutions.

Right timed – incorporating energy storage to store and shift power to peak times and balance system over day

Right placed – targeting smaller properties, urban previously too small for larger subsidy driven arrays

Right Sized – smaller arrays to maximize self-consumption and reduce peak solar network challenges and charges

UK post ‘FIT’ opportunity

Maslow

MaslowGridShare

GridShare

GridShareTM

Granted and pending IP

Moixa – Summary Offering

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