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  1. How to calculate starting current in a motor
  2. DB just a box?
  3. DC changeover switch
  4. Working with Eskom ( nightmare )
  5. Solar systems and support
  6. Good news for lithium 7 amp/hr batteries
  7. Axpert
  8. Inverter Generators
  9. [Question] Linking multiple Sub DBs
  10. Small margins on solar products
  11. Earth leakage trip on switching over inverter to main supply
  12. V-O-V Generator - doing my head in!
  13. Linking batteries of different amp/hr ratings
  14. What makes a good lithium battery
  15. Bathroom extraction fan.
  16. Certificate of compliance requirements for tenants renting properties
  17. Where are the young tradesmen?
  18. Restoration of power during load shedding
  19. adding battery bank to existing battery bank to increase battery hours
  20. My Friday brainfreeze
  21. Installations only
  22. Electricity meter trips when i switch off load
  23. Lets do it right and register our solar installtion.
  24. A little free advice
  25. Single Phase Electrician
  26. Energy crisis or supply and demand crisis
  27. SANS 10142-1 - Notices and labeling
  28. Socket in bathroom
  29. outbuilding kiosk query for coc
  30. Council Oostersee box and SANS 10142(Compliance)
  31. [Question] Inverter fault levels
  32. Jump in or be patient and wait for the solar industry to settle
  33. Lithium battery test with a 6.4 amp power supply
  34. Solar PV training (green card)
  35. Stoves..
  36. Arrogant customers
  37. Data logging
  38. Isolation procedure for solar/inverter/batteries
  39. Application for connection of embedded generation
  40. How long before this is extended to the electrical industry? What is next, vehicle roadworthies?
  41. Socket safety
  42. The sad state of the electrical industry in SA
  43. Installing a Sunsynk inverter
  44. Portable Inverters used as permanant supply ??
  45. Another firm in the UK fined
  46. Inverter feed
  47. [Question] DB Box
  48. Wireless gate intercom
  49. Online service sheets
  50. Registered contractors and the green card
  51. [Question] Switch directly eskom vis DB
  52. [Question] Power relay used as changeover for invertor supply to db
  53. An association/platform/group for the little guys
  54. defy 424 Stove
  55. Slow payers and small business
  56. [Question] Garden ground lights tripping earth leakage
  57. 6 Amp socket outlet and plugtop.
  58. [Question] Do I have to issue a COC if I install 1 socket outlet
  59. Thinking a bit...
  60. Pump for a small irrigation system with speed control
  61. Prepaid meters for tenants
  62. Oven
  63. Help with new business opportunity
  64. AC protection box
  65. 4 pole Main Switch or even isolator
  66. Where does the responsibility end
  67. DOL Registration and Renewals
  68. Education needed.
  69. Intercom system
  70. Dahua support
  71. CoC for DC (PV) Installation
  72. Socket outlet on cabtyre flex.
  73. Double insulated wire
  74. Issuing a COC for a property with solar and an invalid COC
  75. Section 3 of the test report
  76. Lightning 6.7.7 and surge protection 6.7.6
  77. Why this forum is a step in the right direction for the electrical industry.
  78. Victron
  79. Installing solar on my property, what I would expect
  80. Surge protection
  81. Separating the DC in a solar system.
  82. Open wiring or exposed connections ?
  83. Stumble block and fixtures
  84. Essential and non essential separation in the DB
  85. The cable between a machine and the wall mounted isolator
  86. Solar installation designs
  87. Build it generator
  88. 6.16.7.3
  89. DB Monitoring, Mains sensing
  90. Trunking, Network and power cables?
  91. Thinking in traffic
  92. Loose terminal blocks inside Samite DB?
  93. DB Surge protector installation SASP-15KA
  94. Original and supplementary COC
  95. Buying solar products without technical support.
  96. Earthing of DC supplied LED aluminium profile
  97. Metal conduit requirement for DC PV Wires
  98. Convert domestic 3 Phase to single phase
  99. Quick question
  100. 2 separate UPS cables in 1 wireway?
  101. Good source for sprag / Sprague in Cape Town besides builders?
  102. Schuko
  103. Lithium batteries in residential properties
  104. mA clamp meter
  105. My take on solar course
  106. [Article] neutral loop test
  107. Property electrical safety
  108. Quick battery question
  109. A compliment from my mentor
  110. Alarms, gates and garage door remotes
  111. "Old" Samite mount options?
  112. 3 kva inverters and batteries
  113. Electrical CoC
  114. Steam punk style/ industrial.
  115. Garden lights
  116. Where can I install batteries on a property
  117. Geyser element blowing.
  118. Old Orange 4pin welding plug illegal or not
  119. Coc for 12v down lights
  120. Loadshedding question.
  121. Radiant lighting
  122. Fixed industrial equipment and RCD
  123. Lightening CoC?
  124. Deye 5K Inverter error
  125. [Question] Replacing old wiring
  126. Meter restarting ?
  127. Neutral earth bonding on backup systems.
  128. [Question] Pre paid CIU-PH04 PLC codes.
  129. An earth spike and standby systems
  130. [Question] Flexible PVC VS conduit new trend
  131. Meter
  132. Coc question
  133. Tankless/ instant water heater
  134. Finally, solar panels
  135. [Question] Leakage on earth wire
  136. Cable
  137. WENDY HOUSE WIRING
  138. Lugs specific to a type of cable
  139. IP Rated necessary?
  140. 32V AC N - E. Any suggestions?
  141. CB for indicator light
  142. [Question] Overheating Wire from City Meter back to Eskom power supply
  143. Solar/inverter/batteries installation challenges
  144. Floating neutral
  145. New CBI meter
  146. Junction box
  147. The AC board
  148. Cable, wire separation
  149. Electrical Installation Regulations
  150. Growatt Inverter Repairs
  151. GoSolr
  152. Inverter Installation
  153. V0V Generator
  154. DC gate motor, elec fence and garage door solution?
  155. Earthing and swa cable
  156. Installing solar panels
  157. Inverter trips when power fails
  158. Year end
  159. [Question] Lithium batteries, how safe are they?
  160. Another dodgy COC
  161. silicon sealer reacts with copper
  162. Competent Person
  163. SCRAP YARDS NOT ALLOWED TO BUY COPPER WIRE
  164. Inverter battery installations
  165. Earth leakage trips
  166. Grounded PV systems
  167. Expecting a few changes
  168. Electrical pricing for doing a cable joint
  169. [Article] Golf cart charging
  170. battery cable selection
  171. [Question] MR Mnisi
  172. Sunsynk for dummies
  173. Safe zone for a fish pond
  174. Clarity on who is responsible to testing of earth leakage unit
  175. [Question] Sales or support
  176. Seeking advice on the use of contactors as transfer/ change over switch
  177. Question. Sub station switches.
  178. Question about unit standards
  179. Selecting a generator
  180. A few COC notes
  181. Question on solar system
  182. [Question] MIE required to sign off battery bank?
  183. Ceiling fans, isolators and earth leakage units
  184. Using a changeover switch as an isolator
  185. Safety gear and working in extreme heat
  186. Small business and admin
  187. Split conduit for the solar wires
  188. SSEG registration with the council
  189. Stove Circuit / Circuits on new build ( Question )
  190. Sizing a backup system
  191. Solar panel safety rating
  192. Grounding, earthing and lightning protection for solar panels
  193. Essential and non essential circuits for backup systems.
  194. Defy Hybrid fridge and freezer
  195. Electrical Fridges and freezers
  196. Why a valid initial COC is so important
  197. [Question] Skyking Inverter setup
  198. Installing an earth spike with a TN-S earth system
  199. Oven and lights not on earth leakage
  200. Check my maths please?
  201. What do you call this mc4
  202. [Question] Electrical COC
  203. Registering your SSEG with the municipality
  204. Sunsynk no earth, no dedicated neutral bar
  205. IE position R18-20 k
  206. Electrical contractor
  207. DOL registered person woes
  208. Polarity change with inverter
  209. DOL school audits
  210. Selecting panels best suited for your MPPT
  211. Do monkeys damage solar panels
  212. Lithium battery quality
  213. Go big or go home
  214. Math help please
  215. Non Registered solar installer, provides legit COC
  216. Just when you thought it couldnt get any worse
  217. [Question] COC requirement for a complete electrical installation including solar
  218. Splitting the domestic DB
  219. DB full
  220. Useful information
  221. Backup/solar challenges
  222. Insurance cover
  223. wireless smart kwh meter
  224. Customers buys the equipment
  225. Signing off solar installations.
  226. Inverter
  227. Adblocker
  228. Relays and LED lights
  229. Neutral Earth - more info
  230. Stock shortages
  231. Sunsynk system mode
  232. ECB va ECSA
  233. [Question] Compliance to Bathroom Zones
  234. Help! 11 Pin contoler wiring
  235. [Question] Where to from here
  236. Solar installation requirements - simplified
  237. Solar system sizing and calculator
  238. How do you size a solar system with the electricity account
  239. New PV installation questions
  240. Earth/neutral bond relay size
  241. Sunsynk VS Hubble batteries
  242. [Question] Safe installation location
  243. Battery disconnector
  244. Micro inverters.
  245. [Question] Taps in shower shock
  246. Sunsynk warranty claims
  247. Firmware upgrades for Sunsynk products
  248. Inverters, open and exposed wiring in roof
  249. Lithium batteries and the SOC
  250. Growing your small electrical business