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4Washing
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Short description

Producer of modular automatic cleaning of surfaces systems. Daily Cleaning of Photo-votaic panels leads to significant increase of energy.

Founded in 2008
Founded in

Company type Private Public ()
Company type

Industry Group energy & power

Sector solar

TRL Range 7-8
TRL 1 Basic research
TRL 2 Technology formulation
TRL 3 Applied research
TRL 4 Small scale prototype
TRL 5 Large scale prototype
TRL 6 Prototype system
TRL 7 Demonstration system
TRL 8 First of a kind commercial system
TRL 9 Full commercial application
TRL Range

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Headquarters Netherlands Ouderkerk a/d Amstel, Netherlands
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Updated by Alain Kahn at 4Washing on 10/11/2015

Edited by Cleantech Group on 09/09/2021

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Date Company

Sowiclean BV Sowiclean BV

Confirmed by Sowiclean BV

Partnerships
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Date Partner Type
10/01/2013
Comuth Bouwadvies Comuth Bouwadvies
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Confirmed by Comuth Bouwadvies
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IPO INFORMATION

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Description

Date Investors Type Amount
02/01/2015 (0)
Post-money valuation of
20% shareholder
Growth Equity $200,000
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Products
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Product image Name Product status Revenue model Cost metrics

PV Cleaning Robot PVS04

Daily cleaning of PV modular surfaces and windows integrated in buildings. High increase of energy with daily cleaning.

Pilot/Early Revenue License of Usage
$/kW (current)
$/kW (projected)
$/kWh (current)
$/kWh (projected)
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