The Solar Step
30A MPPT Solar Charge Controller - Fivestar FSM-30
30A MPPT Solar Charge Controller - Fivestar FSM-30
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Description:
The Fivestar FSM-30A MPPT Solar Charge Controller offers reliable and efficient solar energy regulation for 12V, 24V, 36V, and 48V battery systems. Built with high-performance MPPT technology and an advanced DSP controller, this unit maximizes solar harvesting while ensuring battery longevity.
Key Features:
-Auto Battery Voltage Recognition: Supports 12V, 24V, 36V, and 48V battery banks with seamless automatic switching.
-High MPPT Tracking Efficiency: Over 99% MPPT tracking and up to 98% conversion efficiency ensures minimal energy loss.
-Intelligent 3-Stage Charging: Fast, constant, and float charge modes with enhanced boost to improve battery performance and extend lifespan.
-Real-Time Monitoring: LCD display provides live feedback on PV input voltage/current, battery voltage, and load current.
-Robust Build & Certification: CE and RoHS certified for compliance and safety in solar installations.
Technical Specifications:
-Brand: Fivestar
-Model: FSM-OP30-30A
-MPPT Voltage Range: Up to 180V
-Maximum Input Power:
-360W (12V)
-720W (24V)
-1080W (36V)
-1440W (48V)
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Control Type: MPPT with DSP Controller
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Charging Stages: 3-Stage (Bulk, Absorption, Float)
Package Includes:
-1 × Fivestar FSM-30A MPPT Charge Controller
-1 × User Manual
Warranty & Installation:
Includes a 6-month warranty. For optimal performance and compliance, it is recommended that installation be carried out by a qualified installer. Ensure installations adhere to SANS 10142 standards and a Certificate of Compliance (COC) is issued.
Let customers speak for us
from 82 reviewsI am very happy with the product and the quality thereof, I am also very happy with the service received and will most definitely be doing business with the solar step again.
Thanks to the Solar Step for their prompt actions and support they where one of the most specialist team installin Solar systems i am very satisfied with their professional installation and their after sales commitments thanks to the whole team best prises ever for good quality products
Thanks for your excellent service only the courier company took long for the delivery
Excellent service.
Good product
"I'm loving my GenXair Inverter AC! 😊 The energy efficiency is on point, and it's kept my space comfy all summer. The smart climate control is super handy – love being able to adjust temps remotely. It's quiet too, so no annoying background noise. Would definitely recommend for anyone looking to upgrade their cooling game!"
Very professional and I will certainly be purchasing again
Haven't used it yet but very happy with what i got and quick delivery. Thanks to the guy who informed me about the best product that will work in my situation. Got a lifePO4 100Amp battery and a charger witch is perfect for my 48lbs trolling motor. Thnx for your good and speedy service, im a very happy chap.
Thanks soo much for the great service you guys gave me with my GENX GYSER thats faulty immediately told me to sent it back and give me a new one now that i call service did not ask any questions immediately told me to fetch a new one keep up the good work will recommend to anyone
Wish to thank solar step for their excellent service and fast delivery. This is the business one can support!
My gas geyser no longer spark after 4 months, what can be the issue
My gas geyser no longer spark after 4 months, what can be the issue
This battery runs my lights, TV and decoder, Computer and monitor, speakers, internet, blender and all the other small draw items in my caravan. In 2 years I've had no problems and I'm happy. It's lying on the floor under the bed and being a LifePO I'm confident that it can't burst into flame and I sleep very well.
I'm traveling around southern Africa in the caravan and this is a very helpful power source, coupled with a 3000 watt inverter.
I do all my cooking on gas and stay in caravan parks which have electricity available, so I charge the battery through the inverter from the mains. Solar panels are big and clumsy to carry around - the smaller roll-up panels are not very efficient.
Received in time, installed and working very well.

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