Add to Cart Pytes Energy PYTES Energy V5° LFP Battery 5.12kW 100Ah 48VDC $1,750.00 PYTES Energy V5° LFP Battery 5.12kW 100Ah 48VDC LiFePO4 Self-Heating. $171 off with coupon code V5171. The new V5° lithium phosphate battery is the latest in home energy storage and the next generation after the... Compare Add to Cart Add to Wishlist