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HOW DO I SIZE AND SELECT MY CHARGE CONTROLLER??
Be careful when choosing a charge controller/regulator for your system. Remember this controller will protect the most expensive...
rentechsyst
Jul 3, 20203 min read
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WHAT IS A SOLAR CHARGE CONTROLLER/ REGULATOR? ... PWM or MPPT?
Now that we have talked about batteries to some detail, it’s important that we look at charge controllers. These are essentially the...
rentechsyst
Jun 29, 20202 min read
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HOW DO I SELECT AND SIZE MY BATTERY?
We have talked about the different types of batteries and their pros and cons. Just a few pointers below on battery selection from the...
rentechsyst
Jun 23, 20203 min read
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WHAT ARE THE DIFFERENT TYPES OF SOLAR BATTERIES?
There are various types of batteries suitable for solar systems. The generally common factor between these batteries is that they are...
rentechsyst
Jun 18, 20203 min read
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WHAT IS A SOLAR BATTERY?
This week we look at solar batteries, an important part of your solar system… especially in this part of the world where back-up power is...
rentechsyst
Jun 16, 20204 min read
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WHAT IS A PURE SINEWAVE ,MODIFIED SINEWAVE , GRID-TIED, OFF-GRID AND HYBRID INVERTER? DIFFERENCE??
There are a lot of different inverters out there of different shapes and sizes and types. But which one is the best for me, you might...
rentechsyst
Jun 11, 20203 min read
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MONO CRYSTALLINE OR POLY CRYSTALLINE SOLAR PANEL; WHAT IS THE DIFFERENCE? WHICH ONE SHOULD I CHOOSE?
Manufacturers of panels offer these two types of panels and there’s a lot of misunderstanding about the differences between these two...
rentechsyst
Jun 9, 20203 min read
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DO SOLAR PANELS WORK IN COLD WEATHER, IN WINTER?? DO I GET LESS POWER FROM MY SYSTEM IN WINTER??
Well to answer the above questions let’s first look at How Solar PV Panels work: → When the sun shines onto your roof, photons (basically...
rentechsyst
Jun 3, 20202 min read
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DOES A SOLAR INSTALLATION ACTUALLY SAVE ME MONEY??
Good question, to answer it let’s look at a few different options: →Grid Electricity (ZESA) vs Solar A typical household (high...
rentechsyst
Jun 1, 20203 min read
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2024 Agricultural Show!!!!
Join us at this year's Harare Agricultural Show.... Exclusive offers available at our stand, come visit and enjoy!!
rentechsyst
Aug 29, 20241 min read
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LIGHTNING PROTECTION 2021
Thunderstorms have left a trail of destruction so far this year; and it looks like the rest of the season will experience some days of...
rentechsyst
Dec 7, 20211 min read
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