Sun Fun Kits LLC

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SFK-4P5A-PS 4 Port Supplemental charger for 48v Polaris Ranger, Hisun E1, golf carts, and UTVs

SFK-4P5A-PS 4 Port Supplemental charger for 48v Polaris Ranger, Hisun E1, golf carts, and UTVs

Sun Fun Kits LLC

257 views·2 months ago

Dedicated Display for under $100. Polaris Ranger E1 - Sun Fun Kits

Dedicated Display for under $100. Polaris Ranger E1 - Sun Fun Kits

Sun Fun Kits LLC

212 views·2 months ago

Heating Modes on SFK Batteries (315EX 340ELR).

Heating Modes on SFK Batteries (315EX 340ELR).

Sun Fun Kits LLC

213 views·2 months ago

Regen Frozen Lithium Batteries! Sun Fun Kits (Polaris Ranger HiSun E1 Golf Carts).

Regen Frozen Lithium Batteries! Sun Fun Kits (Polaris Ranger HiSun E1 Golf Carts).

Sun Fun Kits LLC

10.5K views·2 months ago

Victron Synchronized Heating! Lets put batteries in a deep freezer! SFK315EX Sun Fun Kits

Victron Synchronized Heating! Lets put batteries in a deep freezer! SFK315EX Sun Fun Kits

Sun Fun Kits LLC

207.2K views·4 months ago

Upload Lithium Algorithm for Polaris Ranger EV (Delta-Q). Native LFP Charging - Sun Fun Kits

Upload Lithium Algorithm for Polaris Ranger EV (Delta-Q). Native LFP Charging - Sun Fun Kits

Sun Fun Kits LLC

388 views·4 months ago

HiSun Sector E1 Lithium Conversion Kit - Sun Fun Kits 24HP 315 AH Bluetooth & Heating

HiSun Sector E1 Lithium Conversion Kit - Sun Fun Kits 24HP 315 AH Bluetooth & Heating

Sun Fun Kits LLC

167.8K views·4 months ago

REPT 345AH 1.1 kWh LFP cells Sun Fun Kits

REPT 345AH 1.1 kWh LFP cells Sun Fun Kits

Sun Fun Kits LLC

347 views·5 months ago

Setting up Raspberry Pi Venus OS (cerbo gx device) & Android Tablet Display

Setting up Raspberry Pi Venus OS (cerbo gx device) & Android Tablet Display

Sun Fun Kits LLC

2.9K views·6 months ago

630AH of Lithium - Stepwell Winnebago 24 View - 2x 315EX Sun Fun Kits

630AH of Lithium - Stepwell Winnebago 24 View - 2x 315EX Sun Fun Kits

Sun Fun Kits LLC

32.9K views·10 months ago

Sun Fun Kits Polaris Ranger EV Lithium Conversion Kit 16.4 kWh 315 AH.

Sun Fun Kits Polaris Ranger EV Lithium Conversion Kit 16.4 kWh 315 AH.

Sun Fun Kits LLC

93.2K views·10 months ago

SFK-145 HPX 24v powering Minn Kota 24v trolling motor system.

SFK-145 HPX 24v powering Minn Kota 24v trolling motor system.

Sun Fun Kits LLC

203 views·11 months ago

SFK 315EX - 12.8v 315Ah 4.1 kWh Smart Heated LFP Battery with Victron Comms

SFK 315EX - 12.8v 315Ah 4.1 kWh Smart Heated LFP Battery with Victron Comms

Sun Fun Kits LLC

1.8K views·1 year ago

How well do Sun Fun Kits batteries fit inside the Polaris Ranger EV 🤔

How well do Sun Fun Kits batteries fit inside the Polaris Ranger EV 🤔

Sun Fun Kits LLC

481 views·1 year ago

Sun Fun Kits EVE MB31 LFP Cells - 100 Cell Pallet

Sun Fun Kits EVE MB31 LFP Cells - 100 Cell Pallet

Sun Fun Kits LLC

526 views·1 year ago

Best Practices for Series Setups Lithium Batteries (Rv, Motorhome, Home Storage).

Best Practices for Series Setups Lithium Batteries (Rv, Motorhome, Home Storage).

Sun Fun Kits LLC

2.8K views·1 year ago

SFK-145HPX 24v 145Ah 3.8 kWh Heated Bluetooth Victron Communication Lithium Battery.

SFK-145HPX 24v 145Ah 3.8 kWh Heated Bluetooth Victron Communication Lithium Battery.

Sun Fun Kits LLC

438 views·1 year ago

Upgrading Early Model 300HP to the Latest Version Sun Fun Kits

Upgrading Early Model 300HP to the Latest Version Sun Fun Kits

Sun Fun Kits LLC

406 views·1 year ago

How Many AH does Standby Heating Use! We test on 3 freezing nights!

How Many AH does Standby Heating Use! We test on 3 freezing nights!

Sun Fun Kits LLC

65.5K views·1 year ago

Polaris Range EV Lithium 2025 Winter Edition Build - Sun Fun Kits

Polaris Range EV Lithium 2025 Winter Edition Build - Sun Fun Kits

Sun Fun Kits LLC

1.7K views·1 year ago

REPT 320AH 1kWH Cells - Sun Fun Kits

REPT 320AH 1kWH Cells - Sun Fun Kits

Sun Fun Kits LLC

777 views·1 year ago

How to update firmware on your SFK-275EX & SFK-300HP batteries

How to update firmware on your SFK-275EX & SFK-300HP batteries

Sun Fun Kits LLC

421 views·1 year ago

Sun Fun Kits 5 Mode Switch + Heating Pads

Sun Fun Kits 5 Mode Switch + Heating Pads

Sun Fun Kits LLC

562 views·1 year ago

Polaris Ranger Lithium Conversion Part II, Hi Speed Test ONOFF Road.

Polaris Ranger Lithium Conversion Part II, Hi Speed Test ONOFF Road.

Sun Fun Kits LLC

2.1K views·1 year ago

PACE 200 16s - 48V ESS BMS Setup, SFK KIT 48v Preview

PACE 200 16s - 48V ESS BMS Setup, SFK KIT 48v Preview

Sun Fun Kits LLC

5.1K views·1 year ago

Cells! Cells! Cells! Pallets of EVE 304, REPT 280 & More ! Sun Fun Kits

Cells! Cells! Cells! Pallets of EVE 304, REPT 280 & More ! Sun Fun Kits

Sun Fun Kits LLC

505 views·1 year ago

SOC Limits & Heating Modes For SFK-275EX & SFK-300HP in latest firmware. Sun Fun Kits!

SOC Limits & Heating Modes For SFK-275EX & SFK-300HP in latest firmware. Sun Fun Kits!

Sun Fun Kits LLC

647 views·1 year ago

Sun Fun Kits V5 Standard Edition! Affordable Kit with Victron Communication!

Sun Fun Kits V5 Standard Edition! Affordable Kit with Victron Communication!

Sun Fun Kits LLC

1.5K views·2 years ago

Victron Cerbo-S Vs Cerbo GX Vs Rasberry Pi (Venus O.S.) Victron Communication Hubs.

Victron Cerbo-S Vs Cerbo GX Vs Rasberry Pi (Venus O.S.) Victron Communication Hubs.

Sun Fun Kits LLC

21.1K views·2 years ago

New Auto Dashboard for Sun Fun Kits BMS APP (v 6.2)

New Auto Dashboard for Sun Fun Kits BMS APP (v 6.2)

Sun Fun Kits LLC

223 views·2 years ago

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