solar water heating – trevor vd vyer – maxlite

18
SOLAR HOME SYSTEMS PV

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Presentation by Trevor vd Vyer of Maxlite at the CHOICES project community energy workshops in Somerset East, Pearston and Cookhouse communities, Blue Crane Route Municipality in South Africa’s Eastern Cape, held in February and March 2013. The presentation explores solar water heating as a community energy option. More information about Maxlite: http://www.maxlite.com/ Further details of the CHOICES project: http://www.iied.org/choices-community-energy-project-south-africa

TRANSCRIPT

Page 1: Solar water heating – Trevor vd Vyer – Maxlite

SOLAR HOME SYSTEMS PV

Page 2: Solar water heating – Trevor vd Vyer – Maxlite
Page 3: Solar water heating – Trevor vd Vyer – Maxlite

QUALITY DOMESTIC ELECTRIC LIGHTING

MODERN DAY APPLIANCE & ALMOST A HUMAN RIGHT NO COMPARISON WITH OPEN FLAME LS QUALITY, SAFETY. CLEAN NO POLLUTION LIFTS CHILD’S STATUS AT SCHOOL HOMEWORK EXTERNAL INCREASES SECURITY STATUS SYMBOL IN COMMUNITY EASY AND SIMPLE TECHNOLOGY

Page 4: Solar water heating – Trevor vd Vyer – Maxlite

ENTERTAINMENT

COMMUNICATION CELL PHONE CHARGING HOME AND BUSINESS OPPORTUNITY

Page 5: Solar water heating – Trevor vd Vyer – Maxlite

COMMUNITY INVOLVEMENT

Community entertainment Increased security Shared cost Independent of grid Immediately available

Page 6: Solar water heating – Trevor vd Vyer – Maxlite

JOB CREATION IN MANUFACTURE

DUNG STOVE SPACE AND WATER HEATING COOKING LOCAL AND INEXPENSIVE FUEL LOCAL PRODUCTION INSTALLATION TEAMS BUSINESS OPPORTUNITY TRADING DUNG!!

Page 7: Solar water heating – Trevor vd Vyer – Maxlite

EDUCATION & TRAINING

Associated with progress follows: Education and training before and, during installation on How to use What to expect Benefits Technician training Specific technical training not offered in school

Page 8: Solar water heating – Trevor vd Vyer – Maxlite

Lighting: Home and community

Entertainment: Home and community

Increased security: Home and community

New services: Job creation

Folovodwe: Bavarian Government Grant funded project without maintenance. No fund for maintenance. Eskom Kwa Bhaza. Only implementation no maintenance Eskom/Shell JV. Flagstaff. SA Government concession. Political reason for Shell participation who later resigned from JV. Closed & failed BP Ingwavuma KZN. SA Concession. BP withdrew from SA due to govt indecision. KES & NURA Both partners with foreign utilities. NURA utility has resigned due to lack of Govt direction EDF is under stress but still here. Nuclear opportunity?

Page 9: Solar water heating – Trevor vd Vyer – Maxlite

Dedicated local government support Community participation. Finance Eskom confirmed network rollout FBE future Avoid political interference

Page 10: Solar water heating – Trevor vd Vyer – Maxlite

Mr Mike de Beer is one of 150 occupants has

measured his energy consumption over the past 5

years

During Nov, Jan, Feb, 2012-13 he measured his total

electricity consumption and compared to the same

period over the previous years.

He saved R535.35. In his case a 64% saving

HEIDELBERG OLD AGE HOME

comprises of 150 3 room houses. Kitchen. Laundry .

Page 11: Solar water heating – Trevor vd Vyer – Maxlite

Gravity outlet

Direct

Evacuated tubes

Polyethylene

SABS Approved

South African

Page 12: Solar water heating – Trevor vd Vyer – Maxlite
Page 13: Solar water heating – Trevor vd Vyer – Maxlite

High pressure 400kPa

Indirect

Evacuated tubes

Stainless steel 444

SABS Approved

South African

Page 14: Solar water heating – Trevor vd Vyer – Maxlite
Page 15: Solar water heating – Trevor vd Vyer – Maxlite

Multiple energy forms

Solar PV electric

Solar water heating

LPG Cooking, heating, refrigeration

Page 16: Solar water heating – Trevor vd Vyer – Maxlite

Energy efficiency

Page 17: Solar water heating – Trevor vd Vyer – Maxlite

Natural lighting

Rainwater harvesting

Page 18: Solar water heating – Trevor vd Vyer – Maxlite